Rosemount 330858 3308A User Manual

Rosemount Inc 3308A

user manual

Reference Manual00809-0100-4308, Rev CAAugust 2017PRELIMINARYRosemount™ 3308 SeriesWireless Guided Wave Radar, 3308A
PRELIMINARY
iiiReference Manual 00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARY 1Section 1: Introduction1.1 Using this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Product recycling/disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2Section 2: Transmitter Overview2.1 Theory of operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 Wireless by Emerson™. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.3 Application characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.3.1 Tank shape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.3.2 In-tank obstructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82.3.3 Interface level measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82.4 Application examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.5 Components of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.6 Probe selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3Section 3: Installation3.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.2 Installation procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.3 Review mounting considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163.3.1 Recommended mounting position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163.3.2 Flange connection on nozzles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183.3.3 Installation in non-metallic tanks and open-air applications . . . . . . . . . . . . . . . . . . . . . . 193.3.4 Installation in still pipe/chamber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.4 Review mounting preparations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223.4.1 Measure tank height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223.4.2 Shorten the probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233.4.3 Mount a centering disc for pipe installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283.5 Anchor the probe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333.5.1 Flexible single/twin lead probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333.5.2 Rigid single lead probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343.5.3 Coaxial probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353.6 Mount device on tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363.6.1 Threaded tank connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363.6.2 Tank connection with flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Contents
ivReference Manual00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARY3.6.3 Tank connection with loose flange (“plate design”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403.6.4 Tank connection with Tri Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.6.5 Segmented probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433.7 Ground the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 543.8 Install the power module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553.9 Position the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553.10Utilize the device display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563.10.1Rotate the device display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563.10.2Retrofitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 4Section 4: Configuration4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584.3 Configuration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594.4 System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.4.1 Confirm correct device driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604.5 Get started with your preferred configuration tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614.5.1 AMS Wireless Configurator (version 12.0 or later is required) . . . . . . . . . . . . . . . . . . . . . 614.5.2 Field Communicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 634.6 Join device to wireless network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644.6.1 Power up the wireless device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644.6.2 Connect to device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664.6.3 Configure update rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674.6.4 Obtain network ID and join key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674.6.5 Enter network ID and join key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684.6.6 Verify device joins network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684.7 Configure device using guided setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.7.1 Connect to device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 724.7.2 Basic setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734.7.3 Optional setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734.8 Verify level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 5Section 5: Operation5.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.2 Device display screen messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775.2.1 Variable screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775.2.2 Diagnostic button screen sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 785.3 View measurement values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
vReference Manual 00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARY5.3.1 View current measurement values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805.3.2 View trends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805.3.3 Interpret measurement status bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805.4 Check device status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 6Section 6: Service and Troubleshooting6.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 836.2 Alert messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.2.1 Device display alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 846.2.2 Alert messages in AMS Wireless Configurator and Field Communicator. . . . . . . . . . . . 866.3 Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 906.3.1 Incorrect level readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 906.3.2 Incorrect or missing interface level reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 916.3.3 Power module troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 926.3.4 Device display troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 926.3.5 Wireless network troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 926.4 Service and troubleshooting tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936.4.1 Reading the echo curve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 936.4.2 Adjusting thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 946.4.3 Viewing measurement history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 986.4.4 Reviewing network join status and details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 996.4.5 Locating the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 996.4.6 Using the simulation mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1006.4.7 Using the verification method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1006.5 Application challenges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1006.5.1 Resolving thin oil layers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1006.5.2 Handling disturbances at the top of the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1026.5.3 Interface measurements with fully submerged probes. . . . . . . . . . . . . . . . . . . . . . . . . . 1056.5.4 Noise or weak surface echoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.6 Power module replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.7 Transmitter head replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1086.8 Probe replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1096.9 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 AAppendix A: Specifications and Reference DataA.1 Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111A.1.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111A.1.2 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
viReference Manual00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARYA.1.3 Interface measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112A.1.4 Accuracy over measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114A.2 Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116A.2.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116A.2.2 Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116A.2.3 Display and configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117A.2.4 Temperature limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117A.2.5 Process temperature and pressure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118A.2.6 Flange rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118A.2.7 Plate design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118A.2.8 Interface measurements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119A.2.9 Conditions used for flange strength calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120A.3 Physical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.1 Material selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.2 Tank connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.3 Housing and enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.4 Flange dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.5 Probes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121A.3.6 Material exposed to tank atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122A.3.7 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122A.3.8 End weight and anchoring options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123A.3.9 Engineered solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123A.4 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124A.5 Spare parts and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130A.6 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 BAppendix B: Product CertificationsB.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147B.2 European Union directive information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.3 Telecommunication compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.4 FCC and IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.5 Ordinary location certification for FM approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.6 Hazardous locations certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.6.1 U.S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148B.6.2 Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149B.6.3 Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149B.6.4 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149B.6.5 Brazil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
viiReference Manual 00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARYB.6.6 China. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150B.6.7 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150B.6.8 EAC – Belarus, Kazakhstan, Russia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150B.6.9 Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150B.7 Other certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150B.8 Approval drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 CAppendix C: High Gain Remote Antenna OptionC.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153C.2 Functional and physical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.2 Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.3 Coaxial cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.4 RF Lightning Arrestor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.5 Mounting bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.2.6 Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.3 Review installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.3.1 Antenna mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.3.2 Antenna height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154C.3.3 Affix coaxial cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.3.4 Install coaxial drip loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.3.5 Apply coaxial sealant moisture protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.4 Transient/lightning considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.4.1 Gateway transient protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.4.2 RF lightning arrestor ground connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155C.5 Install the high gain remote antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 DAppendix D: Configuration ParametersD.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159D.2 Menu overview of the Device Descriptor (DD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160D.3 Configuration parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161D.3.1 Guided setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161D.3.2 Manual setup - Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164D.3.3 Manual setup - Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168D.3.4 Alert setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172D.3.5 Echo Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 EAppendix E: Alert Message Mapping
viiiReference Manual00809-0100-4308, Rev CAContentsAugust 2017ContentsPRELIMINARY
ixTitle PageAugust 2017Title PagePRELIMINARYReference Manual 00809-0100-4308, Rev CARosemount™ 3308 Series Wireless Guided Wave Radar Level TransmitterNOTICERead this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.For technical assistance, contacts are listed below:Customer CentralTechnical support, quoting, and order-related questions.United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)Asia Pacific- 65 777 8211Europe / Middle East / Africa - 49 (8153) 9390North American Response CenterEquipment service needs.1-800-654-7768 (24 hours a day — includes Canada)Outside of these areas, contact your local Emerson™ representative.Power Module Considerations.Each Power Module contains two "C" size primary lithium/thionyl chloride batteries. Each battery contains approximately 2.5 grams of lithium, for a total of 5 grams in each pack. Under normal conditions, the battery materials are self-contained and are not reactive as long as the batteries and the pack integrity are maintained. Care should be taken to prevent thermal, electrical or mechanical damage. Contacts should be protected to prevent premature discharge.Battery hazards remain when cells are discharged.Power modules should be stored in a clean and dry area. For maximum battery life, storage temperature should not exceed 30 °C.The Power Module may be replaced in a hazardous area. The Power Module has surface resistivity greater than one gigaohm and must be properly installed in the wireless device enclosure. Care must be taken during transportation to and from the point of installation to prevent electrostatic charge build-up.Shipping considerations for wireless products.The unit was shipped to you without the Power Module installed. Please remove the Power Module prior to shipping the unit.Each Power Module contains two "C" size primary lithium/thionyl chloride batteries. Primary lithium batteries (charged or discharged) are regulated during transportation by the U.S. Department of Transportation. They are also covered by IATA (International Air Transport Association), ICAO (International Civil Aviation Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility of the shipper to ensure compliance with these or any other local requirements. Consult current regulations and requirements before shipping.
xTitle PageAugust 2017Title PagePRELIMINARYReference Manual00809-0100-4308, Rev CAExplosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Probes covered with plastic and/or with plastic discs may generate an ignition-capable level of electrostatic charge under certain extreme conditions. Therefore, when the probe is used in a potentially explosive atmosphere, appropriate measures must be taken to prevent electrostatic discharge.Process leaks could result in death or serious injury.Only qualified personnel should install the equipment.Install transmitter prior to process start-up.Install and tighten process connectors before applying pressure.Handle the transmitter carefully.Do not remove the transmitter while in operation.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.Failure to follow safe installation guidelines could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Make sure the transmitter is installed by qualified personnel and in accordance with applicable code of practice.Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.
xiTitle PageAugust 2017Title PagePRELIMINARYReference Manual 00809-0100-4308, Rev CAElectronic boards are electrostatically sensitive. Failure to observe proper handling precautions for static-sensitive components can result in damage to the electronic components. Do not remove the electronic boards from the Rosemount 3308 Series Transmitter.To ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing.Any substitution of non-recognized parts may jeopardize safety. Repair, e.g. substitution of components etc., may also jeopardize safety and is under no circumstances allowed.This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm (8 in.) from all persons.The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Sales Representative.Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard. If the product being returned was exposed to a hazardous substance as defined by Occupational Safety and Health Administration (OSHA), a copy of the required Material Safety Data Sheet (MSDS) for each hazardous substance identified must be included with the returned goods.Use caution when handling the Power Module. The Power Module may be damaged if dropped from heights in excess of 20 ft. (6 m).Changes or modifications to the equipment not expressly approved by Rosemount Inc. could void the user’s authority to operate the equipment.
xiiTitle PageAugust 2017Title PagePRELIMINARYReference Manual00809-0100-4308, Rev CA
IntroductionAugust 20171IntroductionPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 1 Introduction1.1 Using this manualThe sections in this manual provide information on installing, configuring, operating, and maintaining the Rosemount™ 3308 Series Transmitter. The sections are organized as follows:Section 2: Transmitter Overview provides an introduction to theory of operation and description of the transmitter. Information on applications and a probe selection guide are also included.Section 3: Installation contains mechanical and electrical installation instructions. Section 4: Configuration provides instructions on how to configure and make the transmitter join the wireless network.Section 5: Operation contains operation techniques such as viewing measurement data and display functionality.Section 6: Service and Troubleshooting provides troubleshooting techniques for the most common operating problems, as well as diagnostic and error messages, and service instructions.Appendix A: Specifications and Reference Data supplies reference and specification data, as well as ordering information.Appendix B: Product Certifications contains hazardous locations certifications and approval drawings.Appendix C: High Gain Remote Antenna Option contains specification and installation information of the high gain remote antenna option.Appendix D: Configuration Parameters provides a menu overview for the Device Descriptor in AMS Wireless Configurator and the Field Communicator. Description of the configuration parameters is also included.Appendix E: Alert Message Mapping outlines the most important alerts in the HART® command 48 Additional Status Field for Rosemount 3308 Series.1.2 Product recycling/disposalRecycling of equipment and packaging should be taken into consideration and disposed in accordance with local and national legislation/regulations.
2IntroductionAugust 2017IntroductionPRELIMINARYReference Manual00809-0100-4308, Rev CA
3Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 2 Transmitter OverviewTheory of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 3Wireless by Emerson™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 7Application characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 7Application examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 9Components of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10Probe selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 112.1 Theory of operationThe Rosemount™ 3308 Series is the first true wireless level transmitter that is based on the Time Domain Reflectometry (TDR) principle. Low power nano-second-pulses are guided along a probe submerged in the process media. When a pulse reaches the surface of the material it is measuring, part of the energy is reflected back to the transmitter, and the time difference between the generated and reflected pulse is converted into a distance from which the total level or interface level is calculated (see Figure 2-1). See Figure 2-2 for a schematic overview of the signal processing.The reflectivity of the product is a key parameter for measurement performance. A high dielectric constant of the media gives better reflection and a longer measuring range.Figure 2-1. Guided Wave Radar Operating PrincipleA. Reference Peak F. Upper Reference PointB. Product Surface Peak G. Probe LengthC. Product Level H. Tank HeightD. Interface Peak I. Zero Reference PointE. Interface LevelTimeASignal AmplitudeHFEGBDCI
4Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 2-2. Flowchart of the Signal ProcessingReference peakThis peak is caused by the transition between transmitter and the tank vapor space or air. It is used by the transmitter as a starting reference point for distance to the level surface.Product surface peakThis peak indicates the product level and is caused by a reflection from the product surface.Interface peakThis peak indicates the interface level. The peak is caused by reflection from the interface between an upper product and a bottom product with a relatively high dielectric constant. This peak is identified when the Measurement Mode is set to Product Level and Interface Level or Interface Level with Submerged Probe.Probe end peakIt is caused by reflection from the probe end. If the probe is grounded, the peak will be positive. If the probe end is submerged in a high dielectric media, such as water, it will not be visible.Upper reference pointThe Upper Reference Point is located at the underside of the threaded adapter, transmitter flange, or Tri Clamp, as illustrated in Figure 2-3 on page 5.Microwave moduleA/D converterPeak searchPeak interpolationEcho identifierDistance filteringVariable calculationAout handler LCD handler HART®
5Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure 2-3. Upper Reference PointZero reference pointThe Zero Reference Point is selected by the user and is usually located close to or at the bottom of the tank. The Zero Reference Point can be set to any position in the tank by adjusting the Tank Height.Tank heightThe Tank Height is the distance from the Upper Reference Point to the Zero Reference Point. The transmitter measures the distance to the product surface and subtracts this value from the Tank Height to determine the level.Probe lengthThe probe length is the distance between the Upper Reference Point and the end of the probe. If a weight is used at the end of the probe it shall be included.Blind zonesThe measuring range depends on probe type, dielectric constant of the product and installation environment, and is limited by the Blind Zones at the very top and bottom of the probe. In the Blind Zones, the accuracy exceeds ±1.18 in. (30 mm), and measurements may not be possible. Measurements close to the Blind Zones will have reduced accuracy. Figure 2-4 illustrates how the measuring range is related to the Blind Zones and the areas with reduced accuracy. Values for different probe types and dielectric constants are presented in section “Accuracy over measuring range” on page 114.A. Upper Reference PointB. Probe LengthNPT BSPP (G) FlangeATri ClampB
6Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 2-4. Blind ZonesNoteMeasurements may not be possible in the Blind Zones, and measurements close to the Blind Zones will have reduced accuracy. Therefore, the alarm points should be configured outside these zones.A. Upper Blind Zone D. Reduced AccuracyB. Reduced Accuracy E. Lower Blind ZoneC. Recommended Measuring RangeAEBDC
7Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual 00809-0100-4308, Rev CA2.2 Wireless by Emerson™The Emerson Wireless network is a self-organizing solution. Wireless field instruments send data to a Gateway, directly or routed through any of the wireless devices in the network, as illustrated in Figure 2-5. Multiple communication paths are managed and analyzed in parallel to assure optimal communication and sustained network reliability even if obstructions are introduced.Figure 2-5. Emerson Wireless NetworkGateways interface with existing host systems using industry standard protocols, and native integration into DeltaV™ and Ovation™ is transparent and seamless.Interference from other radios, WiFi, and EMC sources is avoided through Time Synchronized Channel Hopping and Direct Sequence Spread Spectrum (DSSS). Also, a layered security implementing industry standard Encryption, Authentication, Verification, Anti-Jamming, and Key Management ensures that data transmissions are secure and received only by the Gateway.2.3 Application characteristics2.3.1 Tank shapeThe guided wave radar transmitter is insensitive to the tank shape. Since the radar signal travels along a probe, the shape of the tank bottom has no effect on the measurement performance. The transmitter handles flat or dish-bottom tanks equally well.
8Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual00809-0100-4308, Rev CA2.3.2 In-tank obstructionsThe Rosemount 3308 Series Transmitter is relatively insensitive to objects in the tank since the radar signal is transmitted along a probe. Avoid physical contact between probes and agitators as well as applications with strong fluid movement unless the probe is anchored. If the probe can move within 1 ft. (30 cm) away from any object, such as an agitator, during operation then probe tie-down is recommended.In order to stabilize the probe for side forces, you have the option to either hang a weight at the probe end (flexible probes only) or fix/guide the probe to the tank bottom.2.3.3 Interface level measurementRosemount 3308 Series Transmitter is well suited for measuring the interface of oil and water, or other liquids with significant dielectric differences.Figure 2-6. Interface Level MeasurementAll probes can be used for measuring interfaces. Single probes are the preferred choice in almost all applications but depending on the application and installation geometries a coaxial probe or a flexible twin probe may be a better fit.For measuring the interface level, the transmitter uses the residual wave of the first reflection. Part of the wave, which was not reflected at the upper product surface, continues until it is reflected at the lower product surface. The speed of this wave depends fully on the dielectric constant of the upper product.The maximum allowable upper product thickness/measuring range is primarily determined by the dielectric constants of the two liquids. Target applications include interfaces between oil/oil-like and water/water-like liquids. For such applications the upper product dielectric constant is low (<3) and the lower product dielectric constant is high (>20). Refer to “Interface measurements” on page 119 for further interface application guidelines. Emulsion layersSometimes there is an emulsion layer (mix of the products) between the two products which, depending on its characteristics, will affect interface measurements. Please consult factory for guidelines on how to handle emulsion layers.A. Product LevelB. Interface LevelABB
9Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual 00809-0100-4308, Rev CA2.4 Application examplesThe Rosemount 3308 Series Transmitter is suited for aggregate (total) level measurements on a wide range of liquids, semi-liquids, and liquid to liquid interfaces.Moreover, the reliable and accurate guided wave radar technology offers a versatile solution that is virtually unaffected by process conditions such as temperature, pressure, vapor gas mixtures, density, turbulence, bubbling/boiling, varying dielectric media, pH, and viscosity.Production, storage, and buffer tanksThe Rosemount 3308 Series Transmitter is ideal for production and shorter storage or buffer tanks that contain oil, gas condensate, water, or chemicals.Low pressure separatorsThe Rosemount 3308 Series Transmitter can measure both level and interface level in for example separator applications.Waste tanks and sump pitsThe Rosemount 3308 Series Transmitter is a good choice for waste tanks and underground tanks, such as sump pits.Chamber applicationsThe Rosemount 3308 Series Transmitter is a good choice for both chamber and pipe installations.OilOilWater
10Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual00809-0100-4308, Rev CA2.5 Components of the transmitterThe Rosemount 3308 Series transmitter housing contains advanced electronics for signal processing. The transmitter housing is made of aluminum or stainless steel, depending on specified option code.The radar electronics produces an electromagnetic pulse which is guided by the probe.There are different probe types available for various applications: Flexible Single Lead, Rigid Single Lead, Flexible Twin Lead, and Coaxial.Figure 2-7. Transmitter ComponentsA. Radar Electronics G. NPTB. Flanged Process Connections H. Flexible Single Lead with weightC. Probe I. Rigid Single LeadD. Dual Compartment Housing J. Flexible Twin Lead with weightE. Threaded Process Connections K. CoaxialF. BSPP (G) L. Segmented rigid single lead probeDFGEABCHI JKL
11Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual 00809-0100-4308, Rev CA2.6 Probe selection guideUse the following guidelines to choose appropriate probe for your Rosemount 3308 Series transmitter:Table 2-1. Probe Selection Guide. G=Good, NR=Not Recommended, AD=Application Dependent (consult factory)Flexible single leadRigid single lead, segmented rigid single leadFlexible twin leadCoaxialMeasurementsLevel G G G GInterface (liquid/liquid) G G G G(1)1. Not in fully submerged applications.Process medium characteristicsChanging density G G G GChanging dielectric(2)2. For overall level applications a changing dielectric has no effect on the measurement. For interface measurements a changing dielectric of the top fluid will degrade the accuracy of the interface measurement.GGGGWide pH variations G G G GPressure changes G G G GTemperature changes G G G GCondensing vapors G G G GBubbling/boiling surfaces G G G GFoam (mechanical avoidance) NR NR NR ADFoam (top of foam measurement) AD AD AD NRFoam (foam and liquid measurement) AD AD AD NRClean liquids G G G GLiquid with dielectric<2.0(3)3. See Table A-1 on page 113 for more information.AD AD AD ADCoating liquids(4)4. See Table A-2 on page 113 for more information.G G NR NRViscous liquids(4) GGADNRCrystallizing liquids AD AD NR NRSolids/Powders NR NR NR NRFibrous liquids G G NR NRTank environment considerationsProbe is close (<12 in./30 cm) to disturbing objects NR NR AD GTall and narrow mounting nozzles(diameter <6 in./15 cm and height>diameter + 4 in./10 cm) AD AD AD GProbe might touch nozzle / disturbing object NR NR NR GLiquid or vapor spray might touch probe NR NR NR GHigh turbulence AD(5)5. Ok If probe is anchored.GAD(5) GTurbulent conditions causing breaking forces AD NR AD NRNon-metallic tanks or open atmosphere applications AD(6)6. Not suitable in applications with disturbing EMC from nearby equipment.AD(6) AD(6) G
12Transmitter OverviewAugust 2017Transmitter OverviewPRELIMINARYReference Manual00809-0100-4308, Rev CA
13InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 3 InstallationSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 15Review mounting considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16Review mounting preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22Anchor the probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33Mount device on tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 36Ground the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 54Install the power module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 55Position the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 55Utilize the device display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 563.1 Safety messagesProcedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Failure to follow safe installation guidelines could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Make sure the transmitter is installed by qualified personnel and in accordance with applicable code of practice.Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.Explosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.
14InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CAElectrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Probes covered with plastic and/or with plastic discs may generate an ignition-capable level of electrostatic charge under certain extreme conditions. Therefore, when the probe is used in a potentially explosive atmosphere, appropriate measures must be taken to prevent electrostatic discharge.Process leaks could result in death or serious injury.Only qualified personnel should install the equipment.Install transmitter prior to process start-up.Install and tighten process connectors before applying pressure.Handle the transmitter carefully.Do not remove the transmitter while in operation.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.Electronic boards are electrostatically sensitive. Failure to observe proper handling precautions for static-sensitive components can result in damage to the electronic components. Do not remove the electronic boards from the Rosemount™ 3308 Series Transmitter.To ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing.Any substitution of non-recognized parts may jeopardize safety. Repair, e.g. substitution of components etc., may also jeopardize safety and is under no circumstances allowed.Use caution when handling the Power Module. The Power Module may be damaged if dropped from heights in excess of 20 ft. (6 m).This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm (8 in.) from all persons.
15InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.2 Installation procedureFollow these steps for proper installation:Ground the deviceInstall the power modulePosition the antennaUtilize the displayThreaded tank connectionReview mounting considerationsReview mounting preparationsMount device on rankMeasure tank heightShorten the probeMount a centering disc for pipe installationsTank connection with flangeTank connection with loose flange (“plate design”)Anchor the probeRecommended mounting positionFlange connection on nozzlesTank connection with Tri ClampOptionalSegmented probeNon-metallic tanksInstallation in still pipe/chamber
16InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.3 Review mounting considerationsBefore installing the Rosemount 3308 Series Transmitter, consider recommendations for sufficient free space, mounting position and special needs for non-metallic tanks.3.3.1 Recommended mounting positionWhen finding an appropriate mounting position for the transmitter, the conditions of the tank must be carefully considered. The transmitter should be mounted so that the influence of disturbing objects is reduced to a minimum. For easy access to the transmitter make sure that it is mounted with sufficient service space.Figure 3-1. Mounting PositionThe following guidelines should be considered when mounting the transmitter:Do not mount close to inlet pipes.Do not mount close to agitators. If the probe can move to within 12 in. (30 cm) away from an agitator, the probe should be anchored. See “Anchor the probe” on page 33 for more information.If the probe tends to sway due to turbulent conditions in the tank, the probe should be anchored. See “Anchor the probe” on page 33 for more information.Avoid mounting close to heating coils.Position the probe such that it is subject to a minimum of lateral force.Make sure the probe does not come into contact with the nozzle or other objects in the tank.A. Inlet pipeB. AgitatorC. Heating coilsACB
17InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CAMake sure the nozzle does not extend into the tank.NoteViolent fluid movements causing high sideway forces may break rigid probes.If the probe is mounted close to a wall, nozzle or other tank obstruction, noise might appear in the level signal. Therefore the following minimum clearance, according to Table 3-1, must be maintained.Figure 3-2. Free Space RequirementTable 3-1. Recommended Minimum Free Space to Tank Wall or Other Objects in the TankA. Clearance to tank wallProbe type Condition Minimum clearance (A)Rigid single/Flexible single/Segmented rigid single leadSmooth metal wall 4 in. (100 mm)Disturbing objects such as pipes and beams, or rugged metal tank walls 16 in. (400 mm)Flexible twinSmooth metal wall 4 in. (100 mm)Disturbing objects such as pipes and beams, or rugged metal tank walls 16 in. (400 mm)Coaxial N/A 0 in. (0 mm)A
18InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.3.2 Flange connection on nozzles Figure 3-3. Mounting in NozzlesThe transmitter can be mounted in nozzles by using an appropriate flange. It is recommended that the nozzle size is within the dimensions given in Table 3-2.NoteThe probe must not be in contact with the nozzle (except for the coaxial probe).Table 3-2. Nozzle ConsiderationsA. Maximum nozzle heightB. Minimum nozzle diameterFlexible single lead probeRigid single lead probe/Segmented rigid single leadFlexible twin lead probeCoaxial probeRecommended nozzle diameter 4 in. (100 mm) or more 4 in. (100 mm) or more 4 in. (100 mm) or more > probe diameterMinimum nozzle diameter(1)1. The Trim Near Zone (TNZ) function may be necessary or an Upper Null Zone (UNZ) setup may be required to mask the nozzle.1.5 in. (38 mm)1.5 in. (38 mm) for probe type 4A2 in. (50 mm) for probe type 4B and 4S2 in. (50 mm) > probe diameterMaximum nozzle height(2)2. Recommended maximum nozzle height. For coaxial probes there is no limitation on nozzle height.4 in. (100 mm)+ nozzle diameter(3)3. For nozzles taller than 4 in. (100 mm), the Long Stud version is recommended (option code LS) to prevent the flexible portion from touching the edge of the nozzle.4 in. (100 mm)+ nozzle diameter 4 in. (100 mm)+ nozzle diameter N/AAB
19InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.3.3 Installation in non-metallic tanks and open-air applicationsAvoid major sources of electrical disturbance in proximity of the installation, e.g. electrical motors, stirrers, servo mechanisms.Figure 3-4. Avoid Electromagnetic DisturbancesFor clean liquids, use a coaxial probe to reduce effect of potential electrical disturbances.Figure 3-5. Coaxial Probe in an Open-Air ApplicationFor optimal single lead probe performance in non-metallic tanks, the probe must be mounted with a metal flange, or screwed in to a metal sheet (d > 14 in./350 mm) if a threaded version is used.Figure 3-6. Mounting in Non-Metallic TanksMetal flange Metal sheet (d > 14 in./350 mm)
20InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.3.4 Installation in still pipe/chamberGeneral chamber considerationsA chamber or pipe installation is the preferred option due to the increase in stability and performance of the transmitter. When selecting a smaller diameter chamber or pipe (such as 2-in.) a flexible probe is not suitable due to the chance of it coming into contact with the walls, and relatively large side inlets may interfere with the signal.When gas lift and/or turbulence may occur (e.g. boiling hydrocarbons), a 3- or 4-in. chamber/pipe diameter is recommended for maximum measurement reliability. This is especially true in high pressure and high temperature installations.Rosemount 9901 ChamberRosemount 9901 allows external mounting of process level instrumentation. It supports a variety of process connections, and optional drain and vent connections. The Rosemount 9901 chamber is designed to the ASME B31.3 standard, and is Pressure Equipment Directive (PED) compliant. Use option code XC to order together with the Rosemount 3308 Series Transmitters.Figure 3-7. Side-and-Side and Side-and-Bottom ChambersThe probe length to use for a Rosemount 9901 chamber can be calculated with this formula:Side-and-side dimension:Probe length=Centre-to-centre dimension + 19 in. (48 cm)Side-and-bottom dimension:Probe length=Centre-to-centre dimension + 4 in. (10 cm)Use a centering disc the same diameter as the chamber if the probe length >3.3 ft. (1 m). See Table 3-5 on page 28 for which disc to use.For additional information, see the Rosemount 9901 Chamber for Process Level Instrumentation Product Data Sheet.Centre-to-centreSide-and-bottom dimensionSide-and-side dimensionCentre-to-centre
21InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CAExisting chamberA Rosemount 3308 Series Transmitter is the perfect replacement in an existing displacer chamber. Proprietary flanges are offered, enabling use of existing chambers to make installation easy.Figure 3-8. Existing Displacer ChamberConsiderations when changing to Rosemount 3308 Series:The 3308 Series flange choice and probe length must be correctly matched to the chamber. Both standard ANSI and EN (DIN), as well as proprietary chamber flanges, are available. See Table A-19 on page 146 to identify the proprietary flanges.See Table 3-5 on page 28 for guidelines on which disc size to use.See Table 3-3 for guidelines on the required probe length.Table 3-3. Required Probe Length in ChambersFor additional information, see the Replacing Displacers with Guided Wave Radar Technical Note.Probe type in chamber considerationsWhen installing a Rosemount 3308 in a chamber, the single lead probe is recommended. The probe length determines if a single rigid or single flexible probe should be used:Less than 19.7 ft. (6.0 m): Rigid single probe is recommended. Use a centering disc for probe > 3.3 ft. (1 m). When mounting space is limited, use a flexible single probe with a weight and centering disc.More than 19.7 ft. (6.0 m): Use flexible single probe with a weight and centering disc.PTFE covered probes are not recommended for chamber/pipe installations.A. Replace chamber flangeB. Probe lengthC. Displacer LengthChamber manufacturer Probe length(1)1. If flushing ring is used, add the ring height to the probe length.Major torque-tube manufacture (249B, 249C, 249K, 249N, 259B) Displacer + 9 in. (229 mm)Masoneilan™ (Torque tube operated), proprietary flange Displacer + 8 in. (203 mm)Other - torque tube(2)2. For other manufacturers, there are small variations. This is an approximate value, actual length should be verified.Displacer + 8 in. (203 mm)Magnetrol® (spring operated)(3)3. Lengths vary depending on model, SG and rating, and should be verified.Displacer + between 7.8 in. (195 mm) to 15 in. (383 mm)Others - spring operated(2) Displacer + 19.7 in. (500 mm)ACB
22InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.4 Review mounting preparations3.4.1 Measure tank heightThe Tank Height is defined as the measured distance from the Upper Reference Point to the Zero Reference Point.Figure 3-9. Measure Tank HeightA. Upper Reference PointB. Tank HeightC. Zero Reference PointACB
23InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.4.2 Shorten the probeIn order to leave some clearance distance between the probe end and the tank bottom, the probe might have to be shortened. The goal is to have the probe hang straight so that it does not touch the wall. 2 in. (5 cm) is a suggested value. The probe can be shortened in field. Use the following form to calculate the probe length:Probe Length = Tank height - 2 in. (5 cm)After shortening the probe make sure to update the transmitter configuration to the new probe length, see “Probe length” on page 162.Figure 3-10. Calculate Probe LengthA. Probe LengthB. 2 in. (5 cm) clearanceAB
24InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CAFlexible single/twin lead probeNoteThe PTFE covered probes must not be cut in field.1. Mark where to cut the probe.2. Remove enough spacers to make place for the weight (only flexible twin lead probes).3. Loosen the weight.123456780
25InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4. Slide the weight up.5. Cut the probe at the mark.6. Fasten the weight with the following torque:Small weight (W1): 5 NmShort weight (W2): 5 NmHeavy weight (W3): 5 NmWeight, flexible twin: 6 Nm
26InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CARigid single lead probeNoteThe PTFE covered probes must not be cut in field.NoteMake sure the lead is fixed while cutting.1. Mark where to cut the probe.2. Cut the probe at the mark.123456780
27InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CACoaxial probe1. Mark where to cut the probe.2. Insert the centering piece.(The centering piece is delivered from factory and should be used to prevent the spacers centering the rod from coming loose).3. Cut the tube to the desired length.4. Move the centering piece.5. Cut the rod inside the tube. Make sure the rod is fixed with the centering piece while cutting.Pipes longer than 49 in. (1250 mm) can be shortened by as much as 23.6 in. (600 mm).Pipes shorter than 49 in. (1250 mm) can be cut as long as the remaining length is not less than 15.7 in. (400 mm).Centering pieceMaximum shortening 23.6 in. (600 mm) > 49 in. (1250 mm)Minimum probe length15.7 in. (400 mm)d 49 in.(1250 mm)
28InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.4.3 Mount a centering disc for pipe installationsTo prevent the probe from contacting the chamber or pipe wall, centering discs are available for flexible single, rigid single, and flexible twin lead probes. The disc is attached to the end of the probe. Discs are made of stainless steel, Alloy C-276, Duplex 2205, or PTFE.When mounting a centering disc, it is important that it fits correctly in the chamber/pipe. See Table 3-4 for Dimension D. Table 3-5 shows which centering disc diameter to choose for a particular pipe.Figure 3-11. Dimension D for Centering DiscsTable 3-4. Centering Discs DimensionsTable 3-5. Centering Disc Size Recommendation for Different Pipe SchedulesDisc size Actual disc diameter (D)2-in. 1.8 in. (45 mm)3-in. 2.7 in. (68 mm)4-in. 3.6 in. (92 mm)6-in. 5.55 in. (141 mm)8-in. 7.40 in. (188 mm)Pipe size Pipe schedule5s, 5 and 10s,10 40s, 40 and 80s, 80 120 1602-in. 2-in. 2-in. N/A(1)1. Schedule is not available for pipe size.N/A(2)2. No centering disc is available.3-in. 3-in. 3-in. N/A(1) 2-in.4-in. 4-in. 4-in. 4-in. 3-in.5-in. 4-in. 4-in. 4-in. 4-in.6-in. 6-in. 6-in. 4-in. 4-in.7-in. N/A(1) 6-in. N/A(1) N/A(1)8-in. 8-in. 8-in. 6-in. 6-in.D
29InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CAFlexible single/twin lead probe1. Mount the centering disc at the end of the weight.2. Secure the bolt by folding the tab washer.13 mm
30InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CARigid single lead probe (8 mm)NoteCentering discs shall not be used with PTFE covered probes.1. Drill one hole using the drilling fixture (included in your shipment).2. Mount the bushing, centering disc, and washer at the probe end.3. Insert the split pin through the bushing and the probe.ABA. Drilling fixtureB. ProbeNoteDo not mount the washer if the centering disc material is PTFE.AA. WasherB. Centering discC. BushingBC
31InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4. Secure the split pin.Rigid single lead probe (13 mm)1. Drill two holes using the drilling fixture (included in your shipment).2. Mount the bushings and centering disc at the probe end.ABA. Drilling fixtureB. ProbeABAA. BushingB. Centering disc
32InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3. Adjust distance by shifting hole for split pin in lower bushing.4. Insert the split pins through the bushings and the probe.5. Secure the split pins.0.16 in. (4 mm)0.08 in. (2 mm)
33InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.5 Anchor the probeIn turbulent tanks it may be necessary to fix the probe. Depending on the probe type, different methods can be used to guide the probe to the tank bottom. This may be needed in order to prevent the probe from hitting the tank wall or other objects in the tank, as well as preventing a probe from breaking.3.5.1 Flexible single/twin lead probeThe flexible single lead probe itself can be used for anchoring. Pull the probe rope through a suitable anchoring point, e.g. a welded eye, and fasten it with a chuck.The length of the loop will add to the Blind Zone. The location of the chuck will determine the beginning of the Blind Zone. See “Accuracy over measuring range” on page 114 for further information on Blind Zones.The Probe Length should be configured as the distance from the Upper Reference Point to the top of the chuck.Figure 3-12. Flexible Single Lead Probe with ChuckA ring (customer supplied) can be attached to the weight in a threaded (M8x14) hole at the end of the weight. Attach the ring to a suitable anchoring point.Figure 3-13. Flexible Twin/Single Lead Probe with Weight and RingA magnet (customer supplied) can be fastened in a threaded (M8x14) hole at the end of the weight. The probe can then be guided by placing a suitable metal plate beneath the magnet.A. Weight with internal threads M8x14B. RingAB
34InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 3-14. Flexible Twin/Single Lead Probe with Weight and Magnet3.5.2 Rigid single lead probeThe rigid single lead probe can be guided by a tube welded on the tank bottom. Tubes are customer supplied. Make sure that the probe can move freely in order to handle thermal expansion. The measurement accuracy will be reduced close to the tube opening.Figure 3-15. Rigid Single Lead Probe with TubeA. MagnetA. DrainAA
35InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.5.3 Coaxial probeThe coaxial probe can be secured to the tank wall by fixtures fastened to the tank wall. Fixtures are customer supplied. Make sure the probe can move freely due to thermal expansion without getting stuck in the fixture.Figure 3-16. Coaxial Probe Secured to the Tank WallThe coaxial probe can be guided by a tube welded on the tank bottom. Tubes are customer supplied. Make sure that the probe can move freely in order to handle thermal expansion. The measurement accuracy will be reduced close to the tube opening.Figure 3-17. Coaxial Probe with TubeA. 1.1 in. (28 mm)A. DrainAA
36InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.6 Mount device on tankMount the transmitter with flange on a nozzle on top of the tank. The transmitter can also be mounted on a threaded connection. Make sure only qualified personnel perform the installation.NoteIf the transmitter head must be removed from the probe, make sure that the process seal is carefully protected from dust and water. See “Transmitter head replacement” on page 108 for further information.NotePTFE covered probes must be handled carefully to prevent damage to the coating.3.6.1 Threaded tank connection1. For adapters with BSPP (G) threads, place a gasket on top of the tank flange.2. For adapters with NPT threads, use anti-seize paste or PTFE tape according to your site procedures.3. Lower the transmitter and probe into the tank.Gasket
37InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4. Loosen the nut that connects the transmitter head to the probe slightly.5. Screw the adapter into the process connection.6. Rotate the transmitter head so the device display faces the desired direction.7. Tighten the nut.8. Continue with the grounding step.60 mm52 mm / 60 mm60 mmTorque 30 Lbft (40 Nm)
38InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.6.2 Tank connection with flange1. Place a gasket on top of the tank flange.NoteGasket should not be used for PTFE covered probe with protective plate.2. Lower the transmitter and probe with flange into the tank. 3. Tighten bolts and nuts with sufficient torque for the flange and gasket choice.GasketPTFE covered probe with protective plate
39InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4. Loosen the nut that connects the transmitter head to the probe slightly.5. Rotate the transmitter head so the device display faces the desired direction.6. Tighten the nut.7. Continue with the grounding step.60 mm60 mmTorque 30 Lbft (40 Nm)
40InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.6.3 Tank connection with loose flange (“plate design”)The transmitter is delivered with head, flange and probe assembled into one unit. If, for some reason, these parts have been disassembled, mount the transmitter as described below:1. Mount the flange on the probe and tighten the flange nut.2. Place a gasket on top of the tank flange.3. Lower the probe with flange into the tank.4. Tighten bolts and nuts with sufficient torque for the flange and gasket choice.60 mmGasket
41InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA5. Mount the transmitter head.6. Continue with the grounding step.3.6.4 Tank connection with Tri Clamp1. Place a gasket on top of the tank flange.2. Lower the transmitter and probe into the tank.3. Fasten the Tri Clamp to the tank with a clamp.60 mmTorque 30 Lbft (40 Nm)Gasket
42InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA4. Loosen the nut that connects the transmitter head to the probe slightly.5. Rotate the transmitter head so the device display faces the desired direction.6. Tighten the nut.7. Continue with the grounding step.60 mm60 mmTorque 30 Lbft (40 Nm)
43InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.6.5 Segmented probeFigure 3-18. Segmented Probe PartsDimensions are in inches (mm).A. Safety ringB. ScrewC. Top segment D. Split pinE. PTFE washer (optional)F. Centering disc in PTFE (optional)G. Middle segmentH. Bottom segment (length varies depending on total probe length)I. Bushing (for the centering disc at the probe end)J. Bottom centering disc in PTFE or stainless steel (optional)ABDGECIJDEFHIDD31.5(800)15.2(385)
44InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CAVerify probe lengthSegmented probe ordered with model code 4SBefore installation, verify the probe length (L) on the label. If the probe length needs to be adjusted, see “Adjusting the probe length” on page 51.Segmented probe ordered as spare part kitBefore installation, the number of segments that add up to the desired probe length must be determined. Also, the bottom segment may need to be shortened. See “Adjusting the probe length” on page 51.Assemble the segmented probeNoteIf there is enough space beside the tank, the probe can be assembled before inserting it into the tank.1. Insert the stop screw to the top segment. Tighten approximately two turns.L = SN: Probe lengthProbe segments boxTop Segment~Two turns
45InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA2. Pre-assemble the safety ring.3. Optional: If ordered, mount the centering disc on the bottom segment of the probe.4. Insert the support tool.Bottom SegmentBottom Segment
46InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA5. Optional: If ordered, mount the centering disc.Note Maximum five pcs/probeMinimum two segments between each centering disc6. Mount a middle segment.Hand tighten
47InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA7. Secure the split pin.8. Insert the second support tool.
48InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA9. Remove the first support tool and lower the probe into the tank.10. Repeat steps 5 to 9 until all segments are mounted. Make sure to finish with the top segment of the probe.11. Seal and protect threads.Only for NPT threaded tank connection.Use anti-seize paste or PTFE tapeaccording to your site procedures.
49InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA12. Attach the probe to the device.NoteFor safety reasons, at least two people are needed when mounting the device.Make sure to hold the device above the tank. High loads can break the support tool.13. Tighten the stop screw and slide the safety ring into the groove.Flange/Tri Clamp ThreadedGasketSealant on threads (NPT)or Gasket (BSPP (G))
50InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA14. Remove the support tool.15. Mount the device on the tank.16. Rotate the housing to the desired direction.17. Tighten the nut.18. Continue with the grounding step.Flange ThreadedTri Clamp60 mmTorque 30 Lbft (40 Nm)
51InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CAAdjusting the probe length1. Determine L, the desired probe length.2. Determine n, the number of middle segments needed for the desired probe length. See Table 3-6 on page 53. 3. Calculate Y, the length of the bottom segment. See Table 3-6 on page 53. 4. Continue as follows:Length of bottom segment (Y) ActionContinue with step (7). Do not use the bottom segment.Continue with step (5) and cut the bottom segment.1. Add one extra middle segment to the calculated n.2. Continue with step (7).L, desired probe length:Ln, number of middle segments:nY, length of bottom segment:YY < 0.4 in. (10 mm)Y  0.4 in. (10 mm)Y = 31.5 in. (800 mm)
52InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA5. Mark where to cut the bottom segment.6. Cut the bottom segment at the mark.NoteMake sure the bottom segment is fixed while cutting.7. Optional: If a bottom centering disc is ordered, then drill two holes on the bottom segment using the drilling fixture. 1234567801230YYDrilling fixture
53InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CATable 3-6. Determination of Probe Segments for Standard SealDesired probe length (L)(1)1. Maximum probe length is 32 ft. 9 in. (10 m) for the Rosemount 3308 Series.Number of middle segments (n)Length of bottom segment (Y)in. mm in. mm15.8  L  47.2 400  L  1200 0 pc Y = L -15.8 Y = L - 40047.2 < L  78.7 1200 < L  2000 1 pc Y = L - 47.2 Y = L - 120078.7 < L  110.2 2000 < L  2800 2 pcs Y = L - 78.7 Y = L - 2000110.2 < L  141.7 2800 < L  3600 3 pcs Y = L - 110.2 Y = L - 2800141.7 < L  173.2 3600 < L  4400 4 pcs Y = L - 141.7 Y = L - 3600173.2 < L  204.7 4400 < L  5200 5 pcs Y = L - 173.2 Y = L - 4400204.7 < L  236.2 5200 < L  6000 6 pcs Y = L - 204.7 Y = L - 5200236.2 < L  267.7 6000 < L  6800 7 pcs Y = L - 236.2 Y = L - 6000267.7 < L  299.2 6800 < L  7600 8 pcs Y = L - 267.7 Y = L - 6800299.2 < L  330.7 7600 < L  8400 9 pcs Y = L - 299.2 Y = L - 7600330.7 < L  362.2 8400 < L  9200 10 pcs Y = L - 330.7 Y = L - 8400362.2 < L  393.7 9200 < L  10000 11 pcs Y = L - 362.2 Y = L - 9200
54InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CA3.7 Ground the deviceThe Rosemount 3308 Series Wireless Guided Wave Radar transmitter operates with the housing grounded or floating. Floating systems can cause extra noise that may affect many types of readout devices. If the signal appears noisy or erratic, grounding at a single point may solve the problem.Grounding of the electronics enclosure should be done in accordance with local and national installation codes. Grounding is accomplished by using the external case grounding terminal.Non-metallic tanksGround device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.There is one grounding screw connection provided, located on the housing, see Figure 3-19. The ground screw is identified by a ground symbol: Figure 3-19. Ground ScrewNoteAlways use facility recommended wiring practices.NoteFlexible twin lead probe or coaxial probe are the recommended choice for non-metallic tanks. Single lead probes are not suited for non-metallic tanks or open atmosphere applications, due to high susceptibility to strong electromagnetic fields.A. Ground screwA
55InstallationAugust 2017InstallationPRELIMINARYReference Manual 00809-0100-4308, Rev CA3.8 Install the power moduleNoteUse caution when handling the power module, it may be damaged if dropped from heights in excess of 20 ft. (6 m).1. Install the Black Power Module, SmartPower™ Solutions model number 701PBKKF into the transmitter.2. Close the housing cover and tighten to site or safety specifications. Always ensure a proper seal by tightening the electronics housing covers so that metal touches metal, but do not over tighten.3.9 Position the antennaThe antenna should be positioned vertically, either straight up or straight down, and it should be approximately 3 ft. (1 m) from any large structure, building, or conductive surface to allow for clear communication to other devices.Keep cover tight
56InstallationAugust 2017 InstallationPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 3-20. Antenna Positioned Vertically3.10 Utilize the device displayIf a device display is ordered, it will be shipped attached to the transmitter. The display is ordered in the transmitter model number, option code M5.3.10.1 Rotate the device displayTo rotate the display in 90-degree increments: 1. Squeeze the two black tabs on opposite sides of the display. Refer to Figure 3-21.2. Gently pull out the display.3. Rotate the display to the desired orientation, and snap the display into place.Figure 3-21. Device DisplayNoteIf the device display four-pin connector is inadvertently removed from the interface board, carefully re-insert the connector before snapping the device display back into place.3.10.2 RetrofittingIf an existing transmitter with no display (flat electronics cover) is to be retrofitted with a new display, order spare part kit number 00753-9004-0001(aluminum display kit) or 00753-9004-0004 (stainless steel display kit). These kits contain an extended cover with a display viewing window, a display board, and a display pin connector. Replace the flat cover with the extended display and tighten.A. Display PinsB. Black tabsC. DisplayD. CoverA B C D
ConfigurationAugust 201757ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 4 ConfigurationOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 57Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 58Configuration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 59System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 60Get started with your preferred configuration tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 61Join device to wireless network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 64Configure device using guided setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 72Verify level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 744.1 OverviewThis chapter provides information about configuration, configuration tools, and configuration parameters.For a proper configuration, follow the steps listed in the section “Configuration procedure” on page 59.The configuration can be performed using one of the described configuration tools: AMS Wireless Configurator or a Field Communicator. The section “Get started with your preferred configuration tool” on page 61 describes what preparations must be done in order to use the configuration tool.Appendix D: Configuration Parameters provides extended information about the configuration parameters. An overview of Device Descriptor (DD) menu is presented in the section “Menu overview of the Device Descriptor (DD)” on page 160. All configuration parameters are described in section “Configuration parameters” on page 161.
58ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.2 Safety messagesInstructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that potentially raises safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Explosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Process leaks could result in death or serious injury.Only qualified personnel should install the equipment.Handle the transmitter carefully.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.To ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing.Use caution when handling the Power Module. The Power Module may be damaged if dropped from heights in excess of 20 ft. (6 m).This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm (8 in.) from all persons.
59ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4.3 Configuration procedureFollow these steps for proper configuration:Join device to wireless networkInsert power moduleConnect to deviceObtain network ID and join keyConfigure deviceConfigure update rateEnter network ID and join keyVerify device joins NetworkConnect to deviceBasic setupOptional setupVerify levelGet started
60ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.4 System readiness4.4.1 Confirm correct device driverVerify the latest Device Descriptor (DD) is loaded on your systems to ensure proper communication.1. Within Table 4-1, use the HART® Universal Revision and Device Revision numbers to find the correct DD.2. Download the latest DD at EmersonProcess.com/DeviceFiles. Table 4-1. Identification and Compatibility According to NAMUR NE 53Release date Device identification DD identification Review instructionsReview functionalityNAMUR hardware revision(1)1. NAMUR revision is located on the transmitter label. Differences in level 3 changes, signified above by xx, represent minor product changes as defined per NE53. Compatibility and functionality are preserved and product can be used interchangeably.NAMUR software revision(1)HART software revision(2)2. HART software revision can be read using a HART capable configuration tool (select Overview > Device Information > Revisions).HART universal revisionDevice revisionManual document numberChange descriptionDecember-15 1.0.xx 1.0.xx 2 7 1 00809-0100-4308 Extended length and added probe supportJune-17 1.1.xx 1.1.xx 372High accuracy output and Rosemount™ VeriCase support
61ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4.5 Get started with your preferred configuration tool4.5.1 AMS Wireless Configurator (version 12.0 or later is required)The AMS Wireless Configurator is the recommended software tool for the wireless network devices, and is supplied with the Emerson Wireless Gateway. Refer to the AMS Wireless Configurator Manual Supplement for further information.Configuration can be done by connecting to the wireless network devices either point-to-point using a HART modem as shown in Figure 4-1, or wirelessly through the Gateway as shown in Figure 4-2. Initial configuration to join a device to the wireless network must be done point-to-point.Figure 4-1. Connect Point-to-Point using HART ModemFigure 4-2. Connect Wirelessly through the Wireless GatewayA. Communication terminalsA. Wireless GatewayAA
62ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CAGet the latest Device Descriptor (DD)The Device Descriptor (DD) is a configuration tool that is developed to assist the user through the configuration.The Rosemount 3308 Series DD is typically installed together with AMS Wireless Configurator. To download the latest HART DD, visit the Emerson™ Device Install Kit site at: EmersonProcess.com/DevicefilesAfter downloading, add the DD to AMS Wireless Configurator:1. Close AMS Wireless Configurator.2. Go to Start > Programs > AMS Device Manager and select Add Device Type.3. Browse to the downloaded DD files and select Ok.In the Add Device Type application, select the Help button for more information on how to complete this operation.Configure the HART modem interfaceBefore connecting to the device using a HART modem, the HART modem interface must be configured in AMS Wireless Configurator:1. Close AMS Wireless Configurator.2. Go to Start > Programs > AMS Device Manager and select Network Configuration.3. Select Add.4. In the drop down list, select HART modem and then select Install.5. Follow the on-screen instructions. In the Network Configuration application, select the Help button for more information on how to complete this operation.Configure the wireless network interfaceBefore connecting to the device wirelessly using a Wireless Gateway, the wireless network must be configured in AMS Wireless Configurator:1. Close AMS Wireless Configurator.2. Go to Start > Programs > AMS Device Manager and select Network Configuration.3. Select Add.4. In the drop down list select Wireless Network and then select Install.5. Follow the on-screen instructions.In the Network Configuration application, select the Help button for more information on how to complete this operation.
63ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4.5.2 Field CommunicatorThis section describes how to prepare the Field Communicator to communicate with a Rosemount 3308 Series Transmitter. The Field Communicator can be used to configure the device with a point-to-point connection. Connect the leads on the Field Communicator to the communication terminals of the device as shown in Figure 4-3.Figure 4-3. Connect Point-to-Point using a Field CommunicatorGet the latest Device Descriptor (DD)If the DD is not installed in your Field Communicator, see the appropriate Field Communicator User’s Manual available at Emerson.com/FieldCommunicator for instructions on how to update the Field Communicator with the latest DD.A. Communication terminals1234567809A
64ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.6 Join device to wireless network4.6.1 Power up the wireless deviceMake sure that the Wireless Gateway is installed and functioning properly before any wireless field devices are powered. See “Install the power module” on page 55 for further information on how to install the power module.Wireless devices should be powered up in order of proximity from the Gateway, beginning with the closest. This will result in a simpler and faster network installation.Enable Active Advertising on the Gateway to ensure that new devices join the network faster. For more information, see the Gateway Reference Manual.Startup screen sequenceThe following screens will be displayed in sequence when the power module is first connected to the Rosemount 3308 Series Transmitter.Figure 4-4. Startup Screen Sequence1. All Segments ON 2. Device Identification 3. Device Information: TagUsed to visually determine if there are any bad segments on the device display.Identification string used to determine the Device Type. User entered tag, 8 characters long. This screen will not display if all characters are blank.4. Software Revision 5. Device Information: Status 6. Primary VariableUsed to determine Device Software Revision. This screen will only appear if there is a critical error which may prevent the device from operating correctly. Check additional status screens for more information about failure source, refer to “Diagnostic button screen sequence” on page 78.Measurement value of mapped Primary Variable.
65ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA7. Secondary Variable 8. Electronics Temperature 9. Supply VoltageMeasurement value of mapped Second Variable. Temperature value of device electronics. Voltage reading of the Power Module.10. Percent of Range 11. Active Alert PresentLevel value in percent of total measurement range. This screen will only appear if there is at least one Active Alert present. For detailed information of the failure source and recommended actions, go to the Active Alerts screen in AMS Wireless Configurator or Field Communicator. Refer to “Check device status” on page 81.Some Active Alerts will be displayed on the LCD display as part of the diagnostic button screen sequence, refer to “Diagnostic button screen sequence” on page 78.> 6 V Good5.2 V – 6.0 V Low< 5.2 V Very low
66ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.6.2 Connect to deviceConnect a Field Communicator or a HART modem to the communication terminals as shown in Figure 4-5.Figure 4-5. Connect to DeviceFor more information on how to connect to device refer to “Get started with your preferred configuration tool” on page 61.A. Communication terminalsB. Field CommunicatorC. HART ModemAMS Wireless Configurator: Field Communicator:a. Start AMS Wireless Configurator.b. Select View > Device Connection View.c. Double click the device under the HART modem.Turn on the Field Communicator and connect to the device.12 345 67809ABC
67ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4.6.3 Configure update rateThe Update Rate is the frequency at which a new measurement is transmitted over the wireless network. The default update rate is 1 minute. This may be changed at commissioning, or at any time via AMS Wireless Configurator or a Field Communicator. The Update Rate is user selectable from 4 seconds to 60 minutes.1. Select Configure > Guided Setup > Wireless Setup.2. Select Configure Update Rate, and follow the instructions.NoteMake sure to set the Update Rate so that there is enough safety margin in the system for high/low alerts. If the time between each update is too long, the high/low alerts may be triggered too late. Run Check Level Response to make sure that configured Update Rate is sufficient for the application, refer to section “Optional setup” on page 73.4.6.4 Obtain network ID and join keyIn order to communicate with the Wireless Gateway, and ultimately the host system, the transmitter must be configured to communicate on the wireless network. This step is the wireless equivalent of connecting wires from a transmitter to the host system.The Network ID and Join Key may be obtained from the Wireless Gateway's integrated web interface on the Setup > Network > Settings page, as shown in Figure 4-6.Figure 4-6. Gateway Network Settings
68ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.6.5 Enter network ID and join keyThe devices must be configured with the same Network ID and Join Key as the Gateway in order to join the network. Use a Field Communicator or AMS Wireless Configurator to enter the Network ID and Join Key so they match the Network ID and Join Key of the Gateway. 1. Select Configure > Guided Setup > Wireless Setup. 2. Select Join Device to Network, and follow the instructions.If the device is not to be commissioned yet, remove the power module and fasten the housing cover. This is to conserve power module life and to ensure safe transmitter transportation. The power module should be inserted only when the device is ready to be commissioned.4.6.6 Verify device joins networkNetwork connection can be verified in four ways, further described in this section:1. At the device display2. Using the AMS Wireless Configurator3. In the Wireless Gateway's integrated web interface4. Using the Field CommunicatorIf the Rosemount 3308 Series was configured with the Network ID and Join Key, and sufficient time has passed, the transmitter should be connected to the network. It usually takes a few minutes for the device to join the network. If the device has not joined the network, please see “Wireless network troubleshoot-ing” on page 92.Verify by device displayTo verify that the device is connected to the network by the display, press the DIAG button. The display will show: the Tag, Device Serial Number, Software Revision, Network ID, Network Connection Status, and Device Status screens. Refer to “Diagnostic button screen sequence” on page 78.When the network diagnostic status is displayed as “NETWK OK”, the device has successfully joined the network. When joining the wireless network, the status displayed will be changed through the sequence until the device finally has joined the network. Figure 4-7 on page 69 presents the different network connection status screens.
69ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure 4-7. Network Connection Status ScreensNetwork Unknown Network Restarted Network IdleThe device is still in the process of being activated. The device has just restarted. The device is starting to join the process.Disconnected from Network Searching for Network Joining the NetworkThe device is in a disconnected state and requires a “Force Join” command to join the network.The device is searching for the network. The device is attempting to join the network.Connected but in a “quarantined” stateConnected with Limited BandwidthConnectedThe device is connected to the network, but is in a “quarantined” state.The device is joined and operational, but is running with limited bandwidth for sending periodic data.The device has successfully joined the network.
70ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CAVerify with AMS Wireless ConfiguratorStart the AMS Wireless Configurator. When the device has joined the network, it will appear in the AMS Wireless Configurator window as illustrated in Figure 4-8.Figure 4-8. AMS Wireless Configurator ScreenFigure 4-9 presents the different network connection status images that are shown in the AMS Wireless Configurator Overview screen.Figure 4-9. Network Connection Status ImagesNot Connected Searching JoiningLimited Bandwidth Connected
71ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CAVerify by GatewayTo use the Wireless Gateway's integrated web interface, navigate to the Explorer > Status page as shown in Figure 4-10. This page shows whether the device has joined the network and if it is communicating properly. Locate the device in question and verify all status indicators are good (green). It may take several minutes for the device to join the network and be seen on the Gateway's integrated web interface.Figure 4-10. Wireless Gateway Explorer Status PageVerify with Field CommunicatorConnect the Field Communicator as shown in Figure 4-5 on page 66. Do not remove the power module. Removing the power module may cause the device to drop off the network.NoteIn order to communicate with a Field Communicator, the device must be powered by the power module.To verify the device has joined the network:1. Select Service Tools > Communications.2. Select Join Status.
72ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.7 Configure device using guided setup4.7.1 Connect to deviceConnect to the device using your preferred configuration tool, as shown in Figure 4-11 and Figure 4-12.Figure 4-11. Connect to Device - Point-to-PointFigure 4-12. Connect to Device - WirelesslyAMS Wireless Configurator: Field Communicator:a. Start AMS Wireless Configurator.b. Select View > Device Connection View.c. Double click the device under the HART modem.Turn on the Field Communicator and connect to the device.A. Communication terminals C. HART ModemB. Field CommunicatorA. Wireless Gateway12 345 67809ABCA
73ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual 00809-0100-4308, Rev CA4.7.2 Basic setupAll Basic Setup parameters are described in the section “Configuration parameters” on page 161.Figure 4-13. Guided Setup Screen1. Select Configure.2. Select Guided Setup > Initial Setup.3. Select Basic Setup, and follow the instructions.4.7.3 Optional setupConsider Optional Setup such as Volume, Device Display, Echo Tuning, and Check Level Response, found in the Guided Setup. Run Check Level Response to review the maximum level change between updates with the current configuration.1. Select Configure.2. Select Guided Setup > Optional Setup.3. Select the desired Optional Setup, and follow the instructions.Additional configuration parameters are available in the Manual Setup menu. For further information about the parameters see “Configuration parameters” on page 161.
74ConfigurationAugust 2017ConfigurationPRELIMINARYReference Manual00809-0100-4308, Rev CA4.8 Verify levelRun the Verify Level tool to match the product level reported by the device to a reference measurement (measured by using for example handgauging). If any difference, the Calibration Offset parameter will be adjusted as shown in Figure 4-14.A minor adjustment using Calibration Offset is normal. There may, for example be a deviation between the actual tank height and the configured value.Non-metallic (e.g. plastic) vessels and installation geometry may introduce an offset for the Upper Reference Point. This offset may be up to ± 2 in. (50 mm). The offset can be compensated for using Calibration Offset.NoteBefore running Verify Level, make sure the product surface is calm, the tank is not being filled or emptied, and the actual level is well above the probe end.To run Verify Level:1. Select Configure.2. Select Guided Setup > Initial Setup.3. Select Verify Level to check your level measurement, and follow the instructions.Figure 4-14. Calibration OffsetA. Positive Calibration Offset valueB. Negative Calibration Offset valueC. Reported levelD. Actual levelCDAB
75OperationAugust 2017OperationPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 5 OperationSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 75Device display screen messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 77View measurement values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 80Check device status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 815.1 Safety messagesInstructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that potentially raises safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Explosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Process leaks could result in death or serious injury.Handle the transmitter carefully.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.Only qualified personnel should install the equipment.Do not remove the transmitter while in operation.
76OperationAugust 2017OperationPRELIMINARYReference Manual00809-0100-4308, Rev CATo ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing.This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm (8 in.) from all persons.
77OperationAugust 2017OperationPRELIMINARYReference Manual 00809-0100-4308, Rev CA5.2 Device display screen messagesThe device display can be used to present different variables and a diagnostic screen sequence.5.2.1 Variable screensIf the Display Mode is set to Periodic, the device display shows a periodic sequence of user-chosen variables during operation. A new screen appears according to configured wireless update rate. The device display will also show ALERT PRESNT if at least one alert is present. For information on how to configure the device display, see “Device display” on page 165.The Rosemount™ 3308 Series Transmitter can display the following variables:Figure 5-1. LCD Display VariablesPercent of Range Level DistanceTotal Volume Interface Distance Interface LevelUpper Product Thickness Electronics Temperature Supply VoltageSignal Quality
78OperationAugust 2017OperationPRELIMINARYReference Manual00809-0100-4308, Rev CA5.2.2 Diagnostic button screen sequenceThe diagnostic button screen sequence on the device display can be used to obtain detailed diagnostic information.1. Unscrew the device display cover.2. Press and hold the DIAG button until the first diagnostic button screen appears on the device display. Release the DIAG button.The device display will now automatically show the diagnostic screens as illustrated in Figure 5-2.
79OperationAugust 2017OperationPRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure 5-2. Diagnostic Button Screen Sequence1. Device Information: Tag 2. Device Serial Number 3. Software RevisionUser entered tag which is 8 characters long. This screen will not display if all characters are blank. Used to determine Device Serial Number.Used to determine Device Software Revision.4. Network ID 5. Network Connection Status 6. Active Alert Screens(if present)Used to determine the entered Network ID in the device.The screen displayed is dependent on the progress of the device in joining the wireless network. See Figure 4-7 on page 69 for more information.See “Device display alerts” on page 84 for a full list of Active Alerts that may appear on this position of the sequence.7.Variable Screens 8. Active Alert PresentAt the end of the sequence, the device display shows all selected variable screens.This screen will only appear if there is at least one Active Alert present. For detailed information of the failure source and recommended actions, go to the Active Alerts screen in AMS Wireless Configurator or Field Communicator. Refer to “Check device status” on page 81.
80OperationAugust 2017OperationPRELIMINARYReference Manual00809-0100-4308, Rev CA5.3 View measurement valuesMeasurement values can be viewed using AMS Wireless Configurator and Field Communicator.5.3.1 View current measurement valuesCurrent measurement data of the Primary Variable (PV) and Secondary Variable (SV) are presented on the Overview screen. To view all current measurement values: 1. Select Service Tools > Variables.2. Select the desired group of measurement values to view.To view gauges for the Primary Variable (PV), Secondary Variable (SV), Third Variable (TV) and Fourth variable (QV), select Mapped Variables.To view process values such as Level, Distance, Percent of Range, select Process.To view device values such as Electronics Temperature, Supply Voltage, select Device.To view Signal Quality, select Signal Quality.5.3.2 View trends1. Select Service Tools > Trends.2. Select to log measurement values either in a graph or a table.To log Level and Interface Level values in a graph, select Level.To log Distance values in a graph, select Distance.To log Total Volume in a graph, select Volume.To log Signal Quality in a graph, select Signal Quality.To log the trend of 12 data points shown in a table, select Data History, and then select View Data History. See “Configure data history” on page 166 for information on how to configure device variable for recording and time between samples.NoteValues are logged in the trend graphs only as long as the Trends item is selected.5.3.3 Interpret measurement status barsA “Good” or “Bad” status next to a value is an indication of the reliability or integrity of the data being received, not an indication of whether or not the value is within the configured upper or lower ranges. A value that triggers an alert, such as a high or low temperature indication, will change the overall status of the device, but the measurement might still be indicated as “Good” if the reliability of the data is good.Figure 5-3. Measurement Status Bars
81OperationAugust 2017OperationPRELIMINARYReference Manual 00809-0100-4308, Rev CA5.4 Check device statusThe overall device status is presented in AMS Wireless Configurator and Field Communicator under the Overview screen. The Rosemount 3308 Series reports diagnostic alerts when there is a device malfunction. For information on these alerts, see “Alert messages in AMS Wireless Configurator and Field Communicator” on page 86. The device can also be configured to report user defined alerts based on the measured variables, see “Alert setup” on page 172 for more information.To check device status and see whether there are any Active Alerts reported, do one of the following: The overall device status is presented in the Overview screen. If status is anything than Good, select the button in the device status image to open a window with Active Alerts. The different device status images can be found in Table 5-1.Active Alerts can also be obtained via Service Tools > Alerts > Active Alerts.Table 5-1. Presentation of Device Status ImagesDevice status image ConditionGood: No active alert.Failed: At least one Failure Alert is active. Click the Troubleshoot button to open a window with Active Alerts together with recommended actions.Maintenance: At least one Maintenance Alert is active (and no Failed alerts). Click the Investigate button to open a window with Active Alerts together with recommended actions.Advisory: At least one Advisory Alert is active (and no Failed or Maintenance Alerts). Click the Investigate button to open a window with Active Alerts together with recommended actions.
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83Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CASection 6 Service and TroubleshootingSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 83Alert messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 84Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 90Service and troubleshooting tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 93Application challenges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 100Power module replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 106Transmitter head replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 108Probe replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 109Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1106.1 Safety messagesProcedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Failure to follow safe installation and servicing guidelines could result in death or serious injury.Make sure the transmitter is installed by qualified personnel and in accordance with applicable code of practice.Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Probes covered with plastic and/or with plastic discs may generate an ignition-capable level of electrostatic charge under certain extreme conditions. Therefore, when the probe is used in a potentially explosive atmosphere, appropriate measures must be taken to prevent electrostatic discharge.
84Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.2 Alert messages6.2.1 Device display alertsThe following active alert screens will show the device diagnostics depending on the state of the device.If the device display shows ALERT PRESNT but none of the following screens appear, then go to the Active Alerts screen in AMS Wireless Configurator or Field Communicator for further information.For detailed information of the failure source and recommended actions, go to the Active Alerts screen in AMS Wireless Configurator or Field Communicator, see “Alert messages in AMS Wireless Configurator and Field Communicator” on page 86.Explosions could result in death or serious injury.Verify the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Process leaks could result in death or serious injury.Only qualified personnel should install the equipment.Install transmitter prior to process start-up.Install and tighten process connectors before applying pressure.Handle the transmitter carefully.Do not remove the transmitter while in operation.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.To ensure long life for your radar transmitter, and to comply with hazardous location installation requirements, tighten covers on both sides of the electronics housing.Any substitution of non-recognized parts may jeopardize safety. Repair, e.g. substitution of components etc., may also jeopardize safety and is under no circumstances allowed.Use caution when handling the Power Module. The Power Module may be damaged if dropped from heights in excess of 20 ft. (6 m).This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm (8 in.) from all persons.
85Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure 6-1. Active Alerts ScreensBandwidth Limited Configuration Warning Configuration Failure Electronics WarningThe device has not yet received all of the requested wireless bandwidth needed to operate as configured. See “Wireless network troubleshooting” on page 92 for recommended actions. The device has detected a configuration error. Non-critical operation of the device may be affected.The device has detected a configuration error. Critical operation of the device may be affected.There is a warning which should be addressed but should not affect the device output.Electronics Failure Radio Failure Sensor Warning Sensor FailureAn electronics error that could impact the device measurement reading has occurred.The wireless radio has detected a failure or stopped communicating.A sensor attached to the transmitter is degraded. Readings from that sensor may not be within accuracy specifications.A sensor attached to the transmitter has failed, and valid readings from that sensor are no longer possible.Supply Voltage Low Supply Voltage FailureThe voltage is below the recommended operating range. Replace the Power Module, see “Power module replacement” on page 106.The supply voltage is too low and will affect device operation. Replace the Power Module, see “Power module replacement” on page 106.
86Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.2.2 Alert messages in AMS Wireless Configurator and Field CommunicatorTable 6-1 to Table 6-4 shows list of alert messages that may be displayed in the AMS Wireless Configurator and Field Communicator.To view Active Alerts, select Service Tools > Alerts > Active Alerts.Table 6-1. Failure Alerts (F:)Message Description Recommended actionsElectronics Failure An electronics error that could impact the device measurement reading has occurred.1. Restart the device.2. Restore the default settings and reconfigure device.3. If the condition persists, replace the device.Radio Failure The wireless radio has detected a failure or stopped communicating.1. Restart the device.2. If the condition persists, replace the device.Critical Power Failure The supply voltage is too low and will affect Device Operation.1. Replace the Power Module, see “Power module replacement” on page 106. Probe Disconnected The device cannot detect the probe. 1. Check that the probe connection is properly tightened.2. Check that the probe connection is dry and clean.3. Restart level measurements.4. If the condition persists, replace the device and/or the probe.Electronics Temperature CriticalThe internal temperature of the device has reached critical levels and the integrity of the device electronics may be compromised. Environmental temperature should not exceed device specifications.1. Verify that ambient temperature is within the specified range. For more information about the maximum ambient temperature, see “Temperature limits” on page 117.2. Remote mount the transmitter head away from the process and environmental conditions.3. Restart the device.4. If the condition persists, replace the device.Remote Housing Error The device has detected a problem associated with the remote housing.1. Correct remote housing configuration to match connected remote housing cable.2. Check remote housing cable.Configuration Error The device has detected a configuration error. Reasons may be multiple.See Table 6-2 for a list of detailed Configuration Errors that may be displayed. 1. Click on the Details button for more information.2. Correct the parameter causing the configuration error.
87Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CATable 6-2. Configuration Error Details (D:)Message Description Recommended actionsLower Range Value or Upper Range Value is out of limitsThe lower/upper range value is outside the lower/upper sensor limits. This is outside the range where the sensor works properly, hence the measurement may be unreliable.1. Check the lower and upper range values in relation to the sensor limits.Configured Measurement Mode not SupportedThe configured Measurement Mode does not work since support has not been purchased.1. Upgrade the device.2. Change the Measurement Mode to match, refer to “Measurement mode” on page 163.Volume Configuration ErrorThe volume cannot be calculated correctly with the current configuration.1. Check that the level-volume values in the strapping table are entered in increasing order, refer to “Strapping table” on page 171.2. Check that the number of strapping points to use is correct.3. Check size measures in the Volume Setup.Unsupported Probe and Nozzle ConfigurationRigid Single Lead 0.5 in / 13 mm probe is configured in combination with 1.5 inch Nozzle. This combination is invalid and results in unreliable measurement.1. Install a nozzle with a supported inner diameter and re-configure transmitter.Parameter Out of Limits One or more of the configuration values, in a set that belongs together, has been changed and reduced the measurement range of the device.1. Check the configured values for Probe Length, Vapor Dielectric Constant, and Upper Product Dielectric Constant.2. Restore default settings and reconfigure the device.Low Low Level Alert configuration is invalidLow Low Level Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values in comparison with entered tank and probe parameters such as probe length, tank height etc.Low Level Alert configuration is invalidLow Level Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values in comparison with entered tank and probe parameters such as probe length, tank height etc. High Level Alert configuration is invalidHigh Level Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values in comparison with entered tank and probe parameters such as probe length, tank height etc. High High Level Alert configuration is invalidHigh High Level Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values in comparison with entered tank and probe parameters such as probe length, tank height etc. User Defined Alert configuration is invalidUser Defined Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values in relation to the selected variable.Signal Quality Alert configuration is invalidSignal Quality Alerts will not be raised as expected because of invalid configuration.1. Check entered limit and deadband values regarding their range [0.1 – 10.0] and mutual relationship.No user configuration errors detectedNo user configuration errors detected.
88Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CATable 6-3. Maintenance Alerts (M:)Message Description Recommended actionsSupply Voltage Low The supply voltage is low and may affect Device Operation.1. Replace the Power Module, see “Power module replacement” on page 106. Electronics Temperature Out of LimitsThe temperature of the electronics board has exceeded the transmitter’s operating range.1. Verify that ambient temperature is within the operating range.2. Restart the device.3. Remote mount the transmitter head away from the process and environmental conditions.4. If the condition persists, replace the device.Level Measurement Lost No valid Level reading. Reasons may be multiple:No valid surface echo peak in the measuring range.Incorrect transmitter configuration.1. Analyze the Echo Curve for reason and check device configuration, especially thresholds, Near Zone, Maximum Level Rate and settings on the Lost Measurement tab in the Alert Setup.2. Check device physical installation (for instance probe contamination).3. Restart level measurement.4. Restore default settings and reconfigure the device.5. If the condition persists, replace the device.Interface Measurement LostNo valid Interface reading. Reasons may be multiple:No valid surface echo peak in the measuring range.Incorrect transmitter configuration.1. Analyze the Echo Curve for reason and check device configuration, especially thresholds, false echoes, Near Zone, Maximum Level Rate and settings on the Lost Measurement tab in the Alert Setup.2. Check device physical installation (for instance probe contamination).3. Restart measurement.4. Restore the default settings and reconfigure device.5. If the condition persists, replace the device.Low Signal Quality The Signal Quality is below the defined alert limit.1. Take action based on your intended use of this alert.2. Clean the probe.3. If no actions were necessary, consider to change the limit.Capacity Denied The device has failed to acquire the wireless communication bandwidth necessary to support the configured update rates.1. Obtaining the bandwidth may take some time depending on the configured update rates and other devices in the network. Wait several minutes to see if the error resolves itself.2. There may be too many devices attached to the WirelessHART® network, or the update rates may be too fast. Try using a different network, or slowing down the update rate on one or more devices.PV Out of Limits The primary measurement is outside the sensor limits and may be unreliable.1. Bring the system to a safe state.2. Verify that the primary measurement is within specified limits.3. Restart the device.4. If the condition persists, replace the device.Non-PV Out of Limits One of the non-primary measurements is outside the associated sensor limits and may be unreliable.1. Bring the system to a safe state.2. Verify that all non-primary measurements are within specified limits.3. Restart the device.4. If the condition persists, replace the device
89Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CATable 6-4. Advisory Alerts (A:)Message Description Recommended actionsDatabase Memory WarningThe device has failed to write to the database memory at some time in the past. Any data written during this time may have been lost.1. If logging dynamic data is not needed, this advisory alert can be safely ignored.2. Restart the device.3. Reconfirm all configuration items in the device.4. Restore default settings and reconfigure the device.5. If the condition persists, replace the device.Non-Critical User Data WarningA user written parameter does not match expected value.1. Restart the device.2. Reconfirm all configuration items in the device.3. Restore default settings and reconfigure the device.4. If the condition persists, replace the device.Volume Range Warning The level measurement is outside the configured volume range.1. Check volume configuration.Verification Mode Active The device is in verification mode and is not reporting actual information.1. If this behavior is not desired, stop verification mode. Button Stuck The button on the Electronics Board is detected as stuck in the active position.1. Check the buttons for obstructions.2. If the condition persists, restart the device.3. If the condition persists, replace the device.HiHi Level Alert The level is above the defined limit. 1. Bring the system to a safe state.2. Verify that the level is within specified limits.3. Reconfirm the level alert limit.4. If not needed, disable this alert.Hi Level Alert The level is above the defined limit. 1. Bring the system to a safe state.2. Verify that the level is within specified limits.3. Reconfirm the level alert limit.4. If not needed, disable this alert.Lo Level Alert The level is below the defined limit. 1. Bring the system to a safe state.2. Verify that the level is within specified limits.3. Reconfirm the level alert limit.4. If not needed, disable this alert.LoLo Level Alert The level is below the defined limit. 1. Bring the system to a safe state.2. Verify that the level is within specified limits.3. Reconfirm the level alert limit.4. If not needed, disable this alert.User Defined Alert The variable has surpassed the user defined limit.1. Bring the system to a safe state.2. Verify that the process variable is within user specified limits.3. Reconfirm the user defined alarm limit.4. If not needed, disable this alert.Simulation Active The device is in simulation mode and is not reporting actual information.1. If this behavior is not desired, stop simulation mode.2. If the condition persists, restart level measurements.
90Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.3 Troubleshooting guideIf there is a malfunction despite the absence of alerts, see Table 6.3.1 for information on possible causes and recommended actions.The troubleshooting guide contains the following symptoms:Incorrect level readings, see page 90.Incorrect or missing interface level reading, see page 91.Power module troubleshooting, see page 92.Device display troubleshooting, see page 92.Wireless network troubleshooting, see page 92.6.3.1 Incorrect level readingsSymptom Possible cause and recommended actionsThe level readings do not correspond to a reference measurement, for example a handgauged value.Check the Tank Height parameter, refer to “Tank height” on page 162.Check Thresholds, refer to “Adjusting thresholds” on page 94.Run Verify Level, see “Verify level” on page 74.Check transmitter configuration. Run Basic Setup, refer to “Basic setup” on page 73.There is no level reading. The tank is empty. No action is needed.Check Thresholds, refer to “Adjusting thresholds” on page 94.Level spikes or level is suddenly reported as full or empty.Check the Upper Product Dielectric Constant, see “Upper product dielectric constant” on page 163.The transmitter is configured with wrong Probe Type, refer to “Probe type” on page 162.Check Thresholds, see “Adjusting thresholds” on page 94.The transmitter has locked on disturbing obstacles at top of the tank. See “Handling disturbances at the top of the tank” on page 102 for recommended actions.The surface is turbulent. Set the Performance Mode to High to get a stable measurement signal, refer to “Noise or weak surface echoes” on page 106.Level stuck in full. The tank is full. Check the product level.Check Thresholds, see “Adjusting thresholds” on page 94.The transmitter has locked on disturbing obstacles at top of the tank. See “Handling disturbances at the top of the tank” on page 102 for recommended actions.The transmitter is configured with wrong Probe Type, refer to “Probe type” on page 162.The reference peak is not detected since it is weaker than the Reference Threshold. Adjust Reference Threshold to an appropriate value so that reference peak is not filtered out. Refer to “Adjusting thresholds” on page 94.
91Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA6.3.2 Incorrect or missing interface level readingLevel stuck in measuring range. May be caused by a disturbing object in the tank. Read the Echo Curve and adjust Thresholds, see “Adjusting thresholds” on page 94.Check if the probe is bent and in contact with the tank wall. This contact causes a false echo reading.Heavy coating or contamination on the probe. Clean the probe.Level stuck in empty. Thresholds may be too high, see “Adjusting thresholds” on page 94.Level fluctuations (a couple of inches). There is too much disturbing noise in the tank (from foam, splashing etc.). Set the Performance Mode to High to get a stable measurement signal, refer to “Noise or weak surface echoes” on page 106.There are rapid level changes in the tank. Select a faster Update Rate, refer to “Configure update rate” on page 67.Thin oil layer on top of water that is sometimes detected, sometimes not. Set the Peak Detection Method to Threshold Intersection to improve the stability of level measurements in such applications. Refer to “Resolving thin oil layers” on page 100.Symptom Possible cause and recommended actionsIncorrect Interface Level reading. The Upper Product Dielectric Constant is not correct, see “Upper product dielectric constant” on page 163.Air gap is too big when the Measurement Mode is set to Interface Level with Submerged Probe. Reduce air gap or switch the Measurement Mode to Product Level and Interface Level.Missing Interface Level reading (reported as NaN).The Measurement Mode is set to Product Level. Set Measurement Mode to Product Level and Interface Level, refer to “Measurement mode” on page 163.The Interface Peak is difficult to detect, because the bottom product has a low dielectric constant, or the signal is attenuated in the upper product. Check Thresholds. For more information, see “Example 2: Interface peak not found” on page 97.There are two products in the tank, but only the product surface or interface is detected.The upper product is too thin to be detected. No action is needed. See “Interface measurements” on page 119 for minimum interface thickness for different probe types.Check Thresholds, see “Adjusting thresholds” on page 94.There are two products in the tank, but no readings are reported.Check Thresholds, see “Adjusting thresholds” on page 94.There is only oil in the tank but the transmitter reports water.Check Thresholds, see “Adjusting thresholds” on page 94.Make sure the Typical Interface Condition is set to Layer at the bottom (thin) if you typically have a thin layer at the bottom, see “Typical interface condition” on page 164.There is only water in the tank but the transmitter reports oil.Check Thresholds, see “Adjusting thresholds” on page 94.Make sure the Typical Interface Condition is set to Layer on Top (Thin) if you typically have a thin layer at the top, see “Typical interface condition” on page 164.Symptom Possible cause and recommended actions
92Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.3.3 Power module troubleshooting6.3.4 Device display troubleshooting6.3.5 Wireless network troubleshootingSymptom Possible cause and recommended actionsThe Power Module seems to run out of battery very fast.Consider Update Rate, refer to “Configure update rate” on page 67. Selecting a fast update rate has an impact on Power Module life.Consider Performance Mode, refer to “Performance mode” on page 167. The Power Module life is reduced if Performance Mode is set to High.Check that Power Mode is set to Normal, see “Power mode” on page 167.Verify device is not installed in extreme temperatures.Verify that device is not a network pinch point.Symptom Possible cause and recommended actionsThe device display is not functioning. Display Mode is set to Disabled. Set Display Mode to On Demand or Periodic, refer to “Display mode” on page 165.Reseat the device display according to “Utilize the device display” on page 56.Symptom Possible cause and recommended actionsThe device is not joining the wireless network.Verify Network ID and Join Key. The Network ID and Join Key in the device must match the Network ID and Join Key of the Gateway, refer to “Obtain network ID and join key” on page 67 and “Enter network ID and join key” on page 68.Enable High Speed Operation on the Wireless Gateway.Check Power Module.Verify that Active Advertising has been enabled on the Wireless Gateway.Verify device is within range of at least one other wireless device or the Wireless Gateway, see “Network join details” on page 99.Verify device is configured to join. Send the “Join Now” command to the device, see “Network join details” on page 99.See the Troubleshooting section in the Gateway Reference Manual for more information.Limited Bandwidth error Reduce the Update Rate on transmitter, refer to “Configure update rate” on page 67.Increase communication paths by adding more wireless points.Check that device has been online for at least an hour.Check that device is not routing through a “limited” routing node.Create a new network with an additional Wireless Gateway.
93Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA6.4 Service and troubleshooting toolsThis section briefly describes tools and functions in the AMS Wireless Configurator and Field Communicator which may be useful for service and troubleshooting of Rosemount™ 3308 Series Transmitter.6.4.1 Reading the echo curveThe AMS Wireless Configurator and Field Communicator have powerful tools for advanced troubleshoot-ing. By using the Echo Curve function you get a view of the tank signal. Measurement problems can be solved by studying the position and amplitude of the different peaks.To read the echo curve:1. Select Service Tools > Echo Tuning > Echo Curve.2. AMS Wireless Configurator: In the dialog box, select Next > to start reading the echo curve. The reading may take several minutes.Field Communicator: Select Echo Curve Graph and follow the on-screen instructions. The reading may take several minutes.Figure 6-2. Echo Curve Plot in AMS Wireless ConfiguratorA. Reference PeakB. Product Surface PeakC. Interface PeakCBA
94Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.4.2 Adjusting thresholdsMeasurement with the Rosemount 3308 is based on the fact that the radar signal pulses are reflected by the product surface and the interface between two liquids. Signal amplitude thresholds are used to separate the measurement signal from disturbing echoes and noise.By default, the amplitude thresholds are automatically adjusted to appropriate values in order to filter out noise and other non-valid measurements from the measurement signal, as illustrated in Figure 6-3. The configured Upper Product Dielectric Constant is used for setting the automatically calculated amplitude thresholds. Normally no other threshold adjustment is needed. But if the transmitter still does not track for example the product surface, it may be necessary to manually adjust the thresholds.Figure 6-3. Threshold PrincipleThe different amplitude thresholds used for the Rosemount 3308 Series Transmitter are described in section “Thresholds” on page 176.NoteBefore changing the amplitude thresholds, check that the Upper Product Dielectric Constant parameter is set as accurately as possible. The Upper Product Dielectric Constant is used for setting the automatically calculated amplitude thresholds.A. The echo peak is below the threshold (dotted line) and is suppressed by the device.B. This echo peak is interpreted as the product surface, since it is the first peak closest to device that is above the surface threshold.C. Threshold3.0AABCBDISTANCEAMPLITUDE
95Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CAGuidelines for setting the surface thresholdBefore changing the Surface Threshold, make sure the product level is at least 20 in. (0.5 m) from the lower side of the device flange.Set the Surface Threshold to about 1/3 of the weakest surface echo amplitude in the measuring range.Surface Thresholds should never be set to values less than 4 Cnts.Make sure to include a 3 Cnts margin between the Surface Threshold and the surface echo amplitude over the entire measuring range.The Surface Threshold should be at least 3 Cnts greater than the amplitude of disturbances.Contact your local Emerson™ representative if the transmitter is still having difficulties to track the product surface after applying the guidelines.AMPLITUDEDISTANCESurface ThresholdSurface echo About 1/3 of surface echo amplitudeAMPLITUDEDISTANCESurface ThresholdSurface echoAt least 3 Cnts marginAMPLITUDEDISTANCESurface ThresholdAt least 3 Cnts marginDisturbanceSurface echo
96Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CAGuidelines for setting the interface thresholdThe Interface Threshold should be approximately 50% of the interface signal amplitude. If possible, Interface Threshold should be higher than Surface Threshold.Procedure for adjusting thresholdsTo adjust the amplitude thresholds:1. Read the Echo Curve.a. Start the Echo Curve reading, refer to “Reading the echo curve” on page 93.b. View the Echo Curve plot and check the relation between amplitude threshold and corresponding signal amplitude peak.2. Adjust the Threshold.a. Select Service Tools > Echo Tuning > Thresholds.b. Under Threshold Control, select User Defined.c. If using Field Communicator, select Send. The Threshold values can now be changed. d. Select desired Threshold to adjust, type the new value into the box, and then select Send. See also “Guidelines for setting the surface threshold” on page 95.Restore default thresholds1. Select Service Tools > Echo Tuning > Thresholds.2. Under Threshold Control, select Default (Automatic), and then select Send.Example 1: Product surface peak not foundIf the transmitter does not track the product surface correctly, it may be necessary to adjust the threshold values. In Figure 6-4, the Surface Threshold is too high and as a result the product level will not be detected. In a situation like this, the Surface Threshold has to be lowered so that the surface peak is not filtered out.Figure 6-4. Surface Threshold Is Too HighA. Surface Threshold is above the Product Surface peak.1008060-6040-4020-200100500150200250ADISTANCEAMPLITUDE
97Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CAIf there are disturbing objects in the tank, the Surface Threshold must be carefully set to avoid locking on the wrong amplitude peak. In Figure 6-5, the Surface Threshold is too low, and as a result the transmitter has locked on a peak above the actual product surface. A disturbance was interpreted as the product surface, since this was the first amplitude peak closest to device that went above Surface Threshold. The actual product surface was interpreted as the interface or the probe end.Figure 6-5. Surface Threshold Is Too LowBy adjusting the Surface Threshold the product surface is properly detected as illustrated in Figure 6-6.Figure 6-6. Echo Curve Plot after Surface Threshold Was Adjusted Example 2: Interface peak not foundIn interface applications where the bottom product has a relatively low dielectric constant (<40), or if the signal is attenuated in the upper product, the amplitude of the reflected signal from the interface is relatively low and difficult for the transmitter to detect. In such a case it may be possible to detect the reflected signal from the interface if the Interface Threshold is adjusted.Figure 6-7 illustrates a situation where the Interface Threshold is too high. The signal amplitude peak at the interface between the upper and lower products is not detected in this case.A. Disturbing echo misinterpreted as product surfaceB. Actual product surfaceA. After Surface Threshold is adjusted the product surface is correctly detected.1008060-6040-4020-200100500150200250BAAMPLITUDEDISTANCE1008060-6040-4020-200100500150200250AAMPLITUDEDISTANCE
98Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 6-7. Echo Curve Plot Indicating that the Interface Threshold for the Interface Peak Is Too HighBy adjusting Interface Threshold, the peak at the interface between the upper and lower products is detected as illustrated in Figure 6-8.Figure 6-8. After Changing the Interface Threshold the Transmitter Detects the Interface6.4.3 Viewing measurement historyThe Measurement History tool presents historical values and related device status that are stored in the transmitter memory. The tool is useful for verifying that the transmitter works properly or to diagnose any issues during a specific time interval.1. Select Service Tools > Maintenance > Routine Maintenance.2. Select Measurement History and follow the on-screen instructions.A. Surface ThresholdB. Product Surface PeakC. The Interface Threshold is above the Interface Peak.A. Surface ThresholdB. After Interface Threshold is adjusted the interface is correctly detected.CAMPLITUDEDISTANCEBABAMPLITUDEDISTANCEA
99Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA6.4.4 Reviewing network join status and detailsNetwork join statusWireless devices join the network through a four step process:Step 1. Network FoundStep 2. Network Security Clearance GrantedStep 3. Network Bandwidth AllocatedStep 4. Network Join CompleteTo view the Network Join Status of the device:Select Service Tools > Communications > Network Join Status.Network join detailsObtain detailed information about the network join, and configure how the device attempts to join the network.Select Service Tools > Communications > Join Details. 6.4.5 Locating the deviceUse the Locate Device function to identify this device by showing a pattern on the device display, as illustrated in Figure 6-9.1. Select Service Tools > Maintenance > Routine Maintenance.2. Select Locate Device and follow the on-screen instructions.Table 6-5. Network Join DetailsTerm DescriptionJoin Mode This mode configures how the device attempts to join the network. Settable options are:•Don't Attempt to Join•Join Now•Join on Powerup or ResetNumber of Available NeighborsDefines how many wireless devices are within the communication range of this device. In a self-organizing network, the more neighbors a device has, the more robust the network will be.Number of Advertisements HeardNumber of advertised packets received by the device from all networks within range.Number of Join Attempts Number of times the device has tried to join the network prior to being accepted. Too many join attempts result in the device considering the join attempt as failed. If this happens, re-check the Join Key and Network ID.
100Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure 6-9. Locate Device Pattern6.4.6 Using the simulation modeThis function can be used to simulate measurements and alerts.1. Select Service Tools > Simulate.2. Select desired variable and follow the on-screen instructions.6.4.7 Using the verification methodThe Verification method is used to verify distance measurement with the Rosemount VeriCase. 1. Select Service Tools > Maintenance > Routine Maintenance.2. Select Verification and follow the on-screen instructions.Refer to the Rosemount VeriCase User Guide for instructions on how to use the mobile verification tool.6.5 Application challenges6.5.1 Resolving thin oil layersThin oil layer on top of water might cause jumpy surface readings. Because of the thin oil layer, the transmitter varies between detecting oil and water. Sometimes the oil layer gets too thin to be detected. See Figure 6-10.Figure 6-10. Thin Oil Layer on Top of Water, Peak Detection Method Set to Peak CenterA. Oil peak detected as surfaceB. Water peakC. Surface ThresholdD. Too thin oil layer, no peakE. Water peak detected as the surfaceBADEC
101Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CAThe surface readings in such applications will be stabilized by setting the Peak Detection Method to Threshold Intersection. The point used for level measurement is then changed, see Figure 6-11. Note that this configuration should only be performed by advanced users as it could cause issues if configured incorrectly.Figure 6-11. The Different Peak Detection MethodsTo set the Peak Detection Method to Threshold Intersection:1. Select Service Tools > Echo Tuning > Advanced.2. Under Peak Detection Method, select Threshold Intersection, and then click Send.3. Run Verify Level to compensate for any offset error (see Figure 6-12) introduced by the Threshold Intersection method. See “Verify level” on page 74 for further instructions.Figure 6-12. Thin Oil Layer on Top of Water, Peak Detection Method Set to Threshold IntersectionA. Threshold Intersection: Surface detected at first intersection with Surface ThresholdB. Peak CenterC. Surface ThresholdA. Surface detected at first intersection with Surface Threshold, even when there is an oil peakB. Actual product surface is ignoredC. Surface ThresholdD. Offset errorABCACBD
102Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.5.2 Handling disturbances at the top of the tankAdjusting the near zone thresholdThe Near Zone Threshold is used to filter out disturbing echoes and noises at the top of the tank. By default, this threshold is automatically calculated by the device, and is sufficient in most conditions.However, in the case of unfavorable conditions, you might need to manually set the Near Zone Threshold. This may for example be the case if a Single Lead probe is mounted in a narrow nozzle, if the end of the nozzle protrudes into the tank, or if there are disturbing obstacles in the Near Zone (referred to as the region between 0-3.3 ft. (0-1 m) below the Upper Reference Point.Figure 6-13. Near Zone ThresholdGuidelines for setting the near zone thresholdThe Near Zone Threshold must be higher than the Surface Threshold to have an effect. The threshold in the near zone is set to the highest value of the configured Near Zone Threshold and Surface Threshold.The margin to waveform disturbances and noise must be at least 3 Cnts.ProcedureTo manually set the Near Zone Threshold function:1. Read the Echo Curve.a. Start the Echo Curve reading, refer to “Reading the echo curve” on page 93.b. View the Echo Curve plot to find out if there are disturbing echoes close to the tank top.A. Reference Peak D. Near Zone Threshold blocking the disturbanceB. Disturbance E. Surface ThresholdC. Product Surface PeakDEABC
103Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA2. Set the Near Zone Threshold.a. Select Service Tools > Echo Tuning > Near Zone > Near Zone Threshold.b. Under Threshold Control, select User Defined.c. If using Field Communicator, select Send. The Threshold and End Distance values can now be changed. d. Under Threshold, type the desired value into the box.e. Under End Distance, type the desired value into the box. This value is the distance from Upper Reference Point to point where the Near Zone Threshold ends.Using the trim near zone functionThe Trim Near Zone function is used to fine tune performance in the area close to the tank top. Normally it is not necessary to use the function, but if you experience problems related to the nozzle, pipe, or chamber installation, you may need to use this function.Figure 6-14 describes the Trim Near Zone function and its effect on the echo curve. This effect is only visible if measurement conditions so require.Figure 6-14. Echo Curve before and after Trim Near ZoneNoteMake sure the product level is below the Near Zone region (0-3.3 ft. (0-1 m) below the Upper Reference Point) before performing the Trim Near Zone.NoteThe Trim Near Zone function should only be used for reducing impact from stationary disturbances. For occasional disturbances, use the Near Zone Threshold.To use the Trim Near Zone function:1. Select Service Tools > Echo Tuning and click Near Zone.2. Under Near Zone Compensation, select Trim Near Zone and follow the on-screen instructions.Changing the upper null zoneMeasurements are not performed within the Upper Null Zone (UNZ). The Upper Null Zone can be extended to block out disturbing echoes close to the tank top, caused by for example a narrow nozzle with rough walls, obstacles close to the probe, or a nozzle that protrudes into the tank. See Figure 6-16.Trim Near ZoneReference Peak Reference Peak
104Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CANoteDesired measuring range must be below the Upper Null Zone.NoteBefore changing the Upper Null Zone, check entered limit and deadband values for the High Level Alerts. High Level Alerts should not be placed in the Upper Null Zone.To set the Upper Null Zone:1. Identify desired Upper Null Zone using the Echo Curve plot.a. Start the Echo Curve reading, refer to “Reading the echo curve” on page 93.b. View the Echo Curve plot to find out if there are disturbing echoes close to the tank top.2. Set the desired Upper Null Zone value.a. Select Configure > Manual Setup > Level Setup > Probe > Advanced Probe Options.b. Under Upper Null Zone, type the desired value into the box, and then select Send.Figure 6-15. Upper Null ZoneFigure 6-16. Upper Null Zone Is Extended to Block Out Disturbances at the Top of the TankA. Upper Reference PointB. Upper Null ZoneC. Measurement RangeA. Upper Null ZoneB. DisturbanceC. Product Surface PeakBAC3.0 5.0ABCAMPLITUDEDISTANCE
105Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA6.5.3 Interface measurements with fully submerged probesThe Measurement Mode Interface Level with Submerged Probe is used to handle interface measurements when the product level is not visible, for example in a full chamber pipe as illustrated in Figure 6-17. In this case the probe is fully submerged into the upper product, and only the interface level is detected by the transmitter.Even if the upper product level drops, it is ignored by the transmitter which continues to measure only the interface level. If the product level drops, the air filled region in the upper part of the pipe will slightly reduce the measurement accuracy of the interface level. To achieve high accuracy in this Measurement Mode the probe must be fully submerged.To set the Measurement Mode to Interface Level with Submerged Probe:1. Select Configure > Manual Setup > Level Setup > Environment.2. Under Measurement Mode, select Interface Level with Submerged Probe (Interface Only in Field Communicator), and then select Send.NoteDo not set Measurement Mode to Interface Level with Submerged Probe in “standard” applications when both Product Level and Interface Level are measured.Figure 6-17. Interface Level Measurements in a Full ChamberNoteAdjust Interface Threshold if the interface level pulse is not detected.A. Interface distanceB. Interface levelC. Product level is ignoredD. Interface level is measuredABCD
106Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.5.4 Noise or weak surface echoesIn difficult applications where the surface echo peak is low compared to the noise, it is recommended to set the Performance Mode to High Performance. A low surface peak compared to the noise might be caused by a turbulent surface, foam, low dielectric constant, plastic tanks, and so on.(1)If the Performance Mode is set to High Performance, each update is based on an increased number of measurements (radar sweeps), which gives improved accuracy and robustness, as well as decreased noise in the output value. However, the battery life is significantly reduced (between 40-60 percent).1. Select Service Tools > Echo Tuning > Advanced.2. Under Performance Mode, select High Performance, and then select Send.6.6 Power module replacementReplace the power module with a new Black Power Module, SmartPower™ Solutions model number 701PBKKF.1. Replace the power module.2. In AMS Wireless Configurator or Field Communicator, run Install New Power Module setup.a. Select Service Tools > Maintenance > Routine Maintenance.b. Select Install New Power Module and follow the on-screen instructions.1. The High Performance mode is not supported on all models.Keep cover tightDispose of in accordance with Government regulations1. 2. 3. 4.
107Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CAHandling considerationsThe Black Power Module with the wireless unit contains two "C" size primary lithium/thionyl chloride batteries. Each battery contains approximately 2.5 grams of lithium, for a total of five grams in each Power Module. Under normal conditions, the battery materials are self-contained and are not reactive as long as the batteries and the battery pack integrity are maintained. Care should be taken to prevent thermal, electrical or mechanical damage. Contacts should be protected to prevent premature discharge.Use caution when handling the power module, it may be damaged if dropped from heights in excess of 20 ft. (6 m).Battery hazards remain when cells are discharged.Environmental considerationsAs with any battery, local environmental rules and regulations should be consulted for proper management of spent batteries. If no specific requirements exist, recycling through a qualified recycler is encouraged. Consult the materials safety data sheet for battery specific information.Shipping considerationsThe unit was shipped to you without the power module installed. Please remove the power module prior to shipping.Each Black Power Module contains two "C" size primary lithium batteries. Primary lithium batteries are regulated in transportation by the U.S. Department of Transportation, and are also covered by International Air Transport Association (IATA), International Civil Aviation Organization (ICAO), and European Ground Transportation of Dangerous Goods (ARD). It is the responsibility of the shipper to ensure compliance with these or any other local requirements. Please consult current regulations and requirements before shipping.
108Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.7 Transmitter head replacementFigure 6-18. Transmitter Head Replacement1. Loosen the nut that connects the transmitter head to the process seal.2. Carefully lift the transmitter head.3. On the probe, make sure that the upper surface of the process seal is clean and free from dust and water. Wipe it clean with a dry and lint-free cloth.4. Verify the spring-loaded pin at the center of the process seal is properly inserted. When inserted properly only the plunger is seen above the edge inside the seal hole.5. If the transmitter head is not mounted directly, attach the protection plug to the process seal to protect the exposed parts from dust and water. If a protection plug is not available, then cover the process seal with a plastic bag.6. Rotate the new transmitter head so the device display faces the desired direction.7. Tighten the nut. Max torque is 30 Lbft (40 Nm).8. Configure the transmitter, refer to Section 4: Configuration.A. NutB. Process SealC. AdapterThreaded versionAPut the protection plug here!Flange versionBAPut the protection plug here!BC
109Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual 00809-0100-4308, Rev CA6.8 Probe replacementFigure 6-19. Probe Replacement1. Loosen the nut.2. Remove the transmitter head from the old probe. Make sure to protect the transmitter head bottom from dust and water.3. On the new probe, make sure that the protection plug is removed and the upper surface of the Process Seal is clean. Also make sure that the spring-loaded pin at the center of the Process Seal is properly inserted.4. Mount the transmitter head on the new probe.5. Tighten the nut. Max torque is 30 Lbft (40 Nm).6. If the new probe is not of the same type as the old one, update the transmitter configuration by setting the Probe Type parameter to the appropriate value. a. Select Configure > Manual Setup > Level Setup > Probe.b. Under Probe Type, select desired Probe Type.7. Measure the Probe Length and enter the measured value.a. Select Configure > Manual Setup > Level Setup > Probe.b. Under Probe Length, enter the measured Probe Length value.8. Run Verify Level to check your level measurement, refer to “Verify level” on page 74.A. Transmitter headB. NutC. Process sealD. ProbeThreaded versionBFlange versionCABDCABD
110Service and TroubleshootingAugust 2017Service and TroubleshootingPRELIMINARYReference Manual00809-0100-4308, Rev CA6.9 Service supportTo expedite the return process outside of the United States, contact the nearest Emerson representative.Within the United States, call the Emerson Instrument and Valve Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.The center will ask for product model and serial numbers, and will provide a Return Material Authorization (RMA) number. The center will also ask for the process material to which the product was last exposed.Emerson Instrument and Valve Response Center representatives will explain the additional information and procedures necessary to return goods exposed to hazardous substances.Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard. Returned products must include a copy of the required Material Safety Data Sheet (MSDS) for each substance.NOTICEShipping considerations for wireless products.The unit was shipped to you without the Power Module installed. Please remove the Power Module prior to shipping the unit.Each Power Module contains two "C" size primary lithium/thionyl chloride batteries. Primary lithium batteries (charged or discharged) are regulated during transportation by the U.S. Department of Transportation. They are also covered by IATA (International Air Transport Association), ICAO (International Civil Aviation Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility of the shipper to ensure compliance with these or any other local requirements. Consult current regulations and requirements before shipping.
Specifications and Reference DataAugust 2017Specifications and Reference Data 111PRELIMINARYReference Manual 00809-0100-4308, Rev CAAppendix A Specifications and Reference DataPerformance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 111Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 116Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 121Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 124Spare parts and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 130Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 139A.1 Performance specificationsA.1.1 GeneralReference conditionsProbe: Flexible single leadVessel: 4-in. pipeMeasurement target: WaterTemperature: 68 to 77 °F (20 to 25 °C) Relative humidity: 30-80%Reference accuracy(1)High performance (profile code U):±0.12 in. (±3 mm), when distance < 33 ft. (10 m)±0.03% of measured distance, when distance > 33 ft. (10 m)Standard (profile code S): ±0.2 in. (±5 mm), when distance < 33 ft. (10 m)±0.05% of measured distance, when distance > 33 ft. (10 m)Ambient temperature effect±0.08 in. (±2 mm)/10 KElectromagnetic interference effect(2)External antenna (WK1 option): < ±0.25 in. (±6 mm)Remote (WN1 option): < ±0.2 in. (±5 mm)Power module battery life(3)High performance: 5 years at one minute update rateStandard: 9 years at one minute update rateA.1.2 EnvironmentVibration resistanceNo effect when tested per the requirements of IEC60770-1 (1999): High Vibration Level - field or pipeline (10-60 Hz 0.21 mm displacement peak amplitude / 60-2000 Hz 3g).Electromagnetic compatibilityMeets CE 61326:2012 and NE21:2012 if installed in metallic vessels or still pipes.For optimal single lead probe performance in non-metallic tanks, the probe must be mounted with a metal flange, or screwed in to a metal sheet (d > 14 in./350 mm) if a threaded version is used. See “Installation in non-metallic tanks and open-air applications” on page 19 for more information.Pressure Equipment Directive (PED)Complies with 2014/68/EU article 4.3Radio approvalsRadio Equipment Directive (RED) 2014/53/EUPart 15 of the FCC RulesIndustry Canada RSS 2111. Refer to the IEC 60770-1 standard for a definition of radar specific performance parameters and if applicable corresponding test procedure.2. Deviation through electromagnetic interference according to EN 61326.3. Reference conditions are 70 °F (21 °C), and routing data for three additional network devices.
Specifications and Reference Data112Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.1.3 Interface measuring rangeThe maximum allowable upper product thickness/measuring range is primarily determined by the dielectric constants of the two liquids.Typical applications include interfaces between oil/oil-like and water/water-like liquids, with a low (<3) dielectric constant for the upper product and a high (>20) dielectric constant for the lower product. For such applications, the maximum measuring range is limited by the length of the coaxial and rigid single lead probes.For flexible probes, the maximum measuring range is reduced by the maximum upper product thickness, according to the diagram below. However, characteristics may vary between the different applications.Figure A-1. Maximum Upper Product Thickness for Flexible Probes106.6 (2) 13.1 (4) 19.7 (6)26.2 (8) 32.8 (10)39.4 (12)243567891011808040201010Upper product dielectric constantMaximum upper product thickness, ft. (m)Lower product dielectric constantExample: With an upper product dielectric constant of 2, and a lower product dielectric constant of 20, the maximum upper product thickness is 25 ft. (7 m).25 ft. (7 m)DC 2DC 20
Specifications and Reference DataAugust 2017Specifications and Reference Data 113PRELIMINARYReference Manual 00809-0100-4308, Rev CATable A-1. Measuring Range and Minimum Dielectric ConstantProbe type Maximum measuring range Minimum dielectric constant(1)(2)1. Minimum Dielectric Constant may be lower than 2.0 if one or more of the following conditions apply:- Probe is installed in stilling well or chamber.- Maximum measuring range is not utilized.- Noise Threshold is manually adjusted to a lower level.2. For temperatures above 140 °F (60 °C) manual adjustment of noise threshold may be required for products with low dielectric constant at or close to maximum measuring range.Flexible single lead 55.8 ft. (17 m) 2.0, when distance < 32.8 ft. (10 m)10, when distance > 32.8 ft. (10 m)Rigid single lead probe (0.3-in./8 mm) 9.8 ft. (3 m) 2.0Rigid single lead probe (0.5-in./13 mm) 19.7 ft. (6 m) 2.0Segmented rigid single lead 32.8 ft. (10 m) 2.0Flexible twin lead 55.8 ft. (17 m) 2.0, when distance < 32.8 ft. (10 m)10, when distance > 32.8 ft. (10 m)Coaxial 19.7 ft. (6 m) 2.0Table A-2. Maximum Recommended Viscosity and Contamination/Build-upProbe type Maximum viscosity Contamination/build-upSingle lead 8000 cP(1)(2) Build-up allowedTwin lead 1500 cP Thin build-up allowed, but no bridgingCoaxial 500 cP Not recommended1. Consult your local Emerson representative in the case of agitation/turbulence and high viscous products.2. For viscous or sticky applications, it is not recommended to use centering discs mounted along the probe.
Specifications and Reference Data114Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.1.4 Accuracy over measuring rangeThe measuring range depends on probe type, dielectric constant of the product and installation environment, and is limited by the Blind Zones at the very top and bottom of the probe. In the Blind Zones, the accuracy exceeds ±1.18 in. (30 mm), and measurements may not be possible. Measurements close to the Blind Zones will have reduced accuracy.The following conditions will impact the Blind Zones:If the single lead probes or twin probes are installed in a nozzle, the nozzle height shall be added to the specified Upper Blind Zone.The measuring range for the PTFE covered flexible single lead probe includes the weight when measuring on a high dielectric media.Figure A-2, Figure A-3, Figure A-4, and Figure A-5 illustrate the accuracy over measuring range at reference condition using the Trim Near Zone function, with alternating probe types and varying dielectric constant of the product.Figure A-2. Accuracy over Measuring Range for Flexible Single Lead ProbeNoteMeasurements may not be possible in the Blind Zones, and measurements close to the Blind Zones will have reduced accuracy. Therefore, the alarm points should be configured outside these zones.Upper Blind ZoneLower Blind ZoneReduced accuracyReduced accuracy±0.25 in.(6 mm)3.2 in. (8 cm)9.8 in. (25 cm)±1.18 in.(30 mm)±0.25 in.(6 mm)4.3 in. (11 cm)10.6 in. (27 cm)2 in. (5 cm)4.3 in. (11 cm)±1.18 in.(30 mm)5.1 in. (13 cm)AccuracyWater (DC = 80) Oil (DC = 2.2)Blind ZoneAccuracy
Specifications and Reference DataAugust 2017Specifications and Reference Data 115PRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure A-3. Accuracy over Measuring Range for Rigid Single Lead/Segmented Rigid Single ProbesFigure A-4. Accuracy over Measuring Range for Flexible Twin Lead Probe±0.12 in.(3 mm)3.9 in. (10 cm) 3.9 in. (10 cm)18.9 in. (48 cm)5.1 in. (13 cm)0.8 in. (2 cm)±1.18 in.(30 mm)±0.12 in.(3 mm)0.8 in. (2 cm)5.9 in. (15 cm)±1.18 in.(30 mm)12.2 in. (31 cm)AccuracyWater (DC = 80) Oil (DC = 2.2)Blind ZoneAccuracy±0.12 in.(3 mm)0.4 in. (1 cm)3.5 in. (9 cm)±1.18 in.(30 mm)3.9 in. (10 cm)12.6 in. (32 cm)±0.12 in.(3 mm)7.9 in. (20 cm)±1.18 in.(30 mm)5.9 in. (15 cm)10.2 in. (26 cm)AccuracyWater (DC = 80) Oil (DC = 2.2)Blind ZoneAccuracy
Specifications and Reference Data116Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAFigure A-5. Accuracy over Measuring Range for Coaxial ProbeA.2 Functional specificationsA.2.1 GeneralField of applicationLiquids and semi-liquids level or liquid/liquid interfaces3308Axx1... for level or submerged probe interface measurement3308Axx2... for level and interface measurementMeasurement principleTime Domain Reflectometry (TDR)(See “Theory of operation” on page 3 for a description of how it works)Microwave output powerNominal 10 μw, Max <20 mWHumidity limits0 to 100% relative humidityA.2.2 WirelessOutputIEC 62591 (WirelessHART®) 2.4 GHz DSSSTransmit rateUser selectable, 4 seconds to 60 minutesFrequency range2400 - 2483.5 MHzRadio frequency output from antennaExternal antenna (WK option): < 10 mW (+10dBm) EIRPRemote (WN option): < 40mW (16dBm) EIRP±0.12 in.(3 mm)5.5 in. (14 cm)13.0 in. (33 cm)10.2 in. (26 cm)1.2 in. (3 cm)±1.18 in.(30 mm)±0.12 in.(3 mm)5.1 in. (13 cm)9.5 in. (24 cm)±1.18 in.(30 mm)2.0 in. (5 cm)Accuracy AccuracyBlind ZoneWater (DC = 80) Oil (DC = 2.2)
Specifications and Reference DataAugust 2017Specifications and Reference Data 117PRELIMINARYReference Manual 00809-0100-4308, Rev CAModulation typeQPSK/iEEE 802.15.4 DSSS IEC 62591 (WirelessHART)Number of channels15Channel spacing5 MHzEmission designationG1DA.2.3 Display and configurationLCD displayToggles between selected output variablesShows diagnostic information (alerts)Display updates at each wireless updateFigure A-6. Device DisplayOutput unitsLevel, Interface, and Distance: ft, inch, m, cm, or mmVolume: ft3, inch3, US gals, Imp gals, barrels, yd3, m3, or litersTemperature: °F, °CHART diagnosticsSignal Quality Metrics - Diagnostics package that monitors the relations between surface, noise and threshold. The function can be used to detect abnormal conditions in the process such as probe contamination or sudden loss of signal strength. Signal Quality is available as Output Variable and it comes with user configurable alerts through AMS Wireless Configurator or Field Communicator.A.2.4 Temperature limitsAmbient and storage temperature limitsVerify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous locations certifications, see Appendix B: Product Certifications.Table A-3. Output VariablesLCD display PV, SV, TV, QVLevel 99Distance 99Surface Signal Strength N/A 9Total Volume 99Interface Level(1)1. For 3308Axx1, Interface measurement is only available for fully submerged probe.99Interface Distance(1) 99Interface Signal Strength(1) N/A 9(2)2. Not available as primary variable.Upper Product Thickness(3)3. Only available with 3308Axx2.99Electronics Temperature 99(2)Signal Quality 99(2)Supply Voltage 99(2)% of Range 99(2)Table A-4. Ambient Temperature LimitsOperating limit Storage limitWith LCD Display -40 to 175 °F (-40 to 80 °C)(1)1. LCD display may not be readable and device display updates will be slower at temperatures below -4 °F (-20 °C).-40 to 185 °F (-40 to 85 °C)Without LCD Display -40 to 185 °F (-40 to 85 °C)-40 to 185 °F (-40 to 85 °C)
Specifications and Reference Data118Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.2.5 Process temperature and pressure ratingFigure A-7 gives the maximum process temperature (measured at the lower part of the flange or threaded connection) and pressure rating.Final rating depends on flange, material of construction, and O-ring selection.Figure A-7. Max. Rating, Standard Tank ConnectionsTable A-5. Temperature Ranges for Standard Tank Seals with Different O-ring MaterialsNoteAlways check the chemical compatibility of the O-ring material with your application. If the O-ring material is not compatible with its chemical environment, the O-ring may eventually malfunction.A.2.6 Flange ratingASME316L SST flanges according to ASME B16.5 Table 2-2.3:Max. 302 °F/580 psig (150 °C/40 bar)Alloy C-276 (UNS N10276) flanges according to ASME B16.5 Table 2-3.8:Max. 302 °F/580 psig (150 °C/40 bar)Duplex 2205 (UNS S31803) flanges according to ASME B16.5 Table 2-2.8:Max. 302 °F/580 psig (150 °C/40 bar)ENEN 1.4404 according to EN 1092-1 material group 13E0:Max. 302 °F/580 psig (150 °C/40 bar)Alloy C-276 (UNS N10276) flanges according to EN 1092-1 material group 12E0:Max. 302 °F/580 psig (150 °C/40 bar)Duplex 2205 (EN 1.4462) flanges according to EN 1092-1 material group 16E0:Max. 580 psig (40 Bar), -22 °F (-30 °C) up to max 302 °F (150 °C)(1)JIS316L SST Flanges according to JIS B2220 material group 2.3:Max. 302 °F/580 psig (150 °C/40 bar)Fisher™and Masoneilan™316L SST Flanges according to ASME B16.5 Table 2-2.3:Max. 302 °F/580 psig (150 °C/40 bar)Table A-6. Tri Clamp RatingA.2.7 Plate designCertain models of flanged alloy and PTFE covered probes have a tank connection design with a protective flange plate of the same material as the probe and with a backing flange in 316L/EN 1.4404. The protective flange plate prevents the backing flange from being exposed to the tank atmosphere.Flange rating according to SST backing flange ASME B16.5 Table 2-2.3, EN 1092-1 material group 13E0, and JIS B2220 material group 2.3.PTFE protective plate:Max. 302 °F/232 psig (150 °C/16 Bar) O-ring material Temperature °F (°C) in airMinimum MaximumViton® Fluoroelastomer 5 (-15) 302 (150)Ethylene Propylene (EPDM) -40 (-40) 266 (130)Kalrez® 6375 Perfluoroelastomer 14 (-10) 302 (150)Nitrile Butadiene (NBR) -31 (-35) 230 (110)PTFE covered probe and flange (model code 7)Temperature °F (°C)Pressure psig (bar)302(150)-40(-40)-14 (-1)232 (16)580 (40)1. Minimum temperature limit due to EN13445-2.Size Maximum pressure (bar)(1)1. The final rating depends on the clamp and gasket.1½-in. (37.5 mm) 162-in. (50 mm) 163-in. (75 mm) 104-in. (100 mm) 10
Specifications and Reference DataAugust 2017Specifications and Reference Data 119PRELIMINARYReference Manual 00809-0100-4308, Rev CAAlloy C-276 and Alloy 400 protective plate:Max. 302 °F/580 psig (150 °C/40 Bar)A.2.8 Interface measurementsThe Rosemount 3308 Series is well suited for interface measurements, including applications where the probe is fully submerged in the liquid.Figure A-8. Interface Level MeasurementIf interface is to be measured, follow these criteria:The dielectric constant of the upper product should be known and should not vary. The AMS Wireless Configurator and Field Communicator have a built-in Dielectric Constant Guide to assist users in determining the dielectric constant of the upper product.The dielectric constant of the upper product must have a lower dielectric constant than the lower product to have a distinct reflection.The difference between the dielectric constants for the two products must be larger than 10.Maximum dielectric constant for the upper product is 10 for the coaxial probe, and 5 for the single lead and flexible twin lead probes.Minimum detectable upper product thickness is 4 in. (10 cm) when the upper product is oil (DC=2.2) and the lower product is water (DC=80).For guidelines on emulsion situations, consult your local Emerson™ representative.For additional information, see the Guided Wave Radar Interface Measurement Technical Note.Interface LevelInterface LevelProduct LevelInterface Measurement Interface Measurement with fully submerged probe
Specifications and Reference Data120Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.2.9 Conditions used for flange strength calculationsTable A-7. 316 SST or Process Connection with Strength CalculationsTable A-8. Alloy C-276Table A-9. Duplex 2205Standard Bolting material Gasket Flange material Hub materialASME Stainless steel SA193 B8M Class 2 Soft (1a) with min. thickness 1.6 mm Stainless steel A182 Gr. F316L and EN 10222-5-1.4404Stainless steel SA479M 316L and EN 10272-1.4404EN, JIS EN 1515-1/-2 group 13E0, A4-70 Soft (EN 1514-1) with min. thickness 1.6 mmStandard Bolting material Gasket Flange material Hub materialASMEUNS N10276Soft (1a) with min. thickness 1.6 mm SB462 Gr. N10276 (solution annealed condition) or SB575 Gr. N10276 (solution annealed condition)SB574 Gr. N10276EN, JIS Soft (EN 1514-1) with min. thickness 1.6 mmStandard Bolting material Gasket Flange material Hub materialASME A193 B7 or A320 L7 Soft (1a) with min. thickness 1.6 mmDuplex stainless steelSA/A182 F51 andEN10222-5-1.4462or SA/A240 Gr. S31803 andEN10028-7-1.4462Stainless steel SA479M S31803 and EN, JIS Bumax 88 EN 10272-1.4462EN, JIS Bumax® 88 Soft (EN 1514-1) with min. thickness 1.6 mm
Specifications and Reference DataAugust 2017Specifications and Reference Data 121PRELIMINARYReference Manual 00809-0100-4308, Rev CAA.3 Physical specificationsA.3.1 Material selectionEmerson provides a variety of Rosemount product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications. The Rosemount product information presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole responsibility to make a careful analysis of all process parameters (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.), when specifying product, materials, options and components for the particular application. Emerson is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected.A.3.2 Tank connectionThe tank connection consists of a tank seal, a flange, Tri Clamp, or NPT or BSPP (G) threads. See “Dimensional drawings” on page 139.Certain models of flanged alloy and PTFE covered probes have a tank connection design with a protective plate of the same material as the probe (see Figure A-9). This is to prevent the 316L/EN 1.4404 SST flange from being exposed to the tank atmosphere.Figure A-9. Probe and Protective PlateA.3.3 Housing and enclosureIngress protectionIP66/67 and NEMA® 4XA.3.4 Flange dimensionsFollows ASME B16.5, JIS B2220, and EN 1092-1 standards for blind flanges. For Proprietary Fisher and Masoneilan flanges, see “Proprietary Flanges” on page 146.A.3.5 ProbesProbe versionsFlexible single lead, rigid single lead, segmented rigid single lead, flexible twin lead, and coaxial.Total probe lengthThis is defined from the Upper Reference Point to the end of the probe (weight included, if applicable).Figure A-10. Total Probe LengthSelect the probe length according to the required measuring range (the probe must be hung and fully extended through the entire distance where level readings are desired).Cut-to-fit probesAll probes can be cut in field except for the PTFE covered probe.However, there are some restrictions for the coaxial probe: Probes over 4.1 ft. (1.25 m) can be cut up to 2 ft. (0.6 m). Shorter probes can be cut to the minimum length of 1.3 ft. (0.4 m).Protective platePTFE covered probe and protective plateAlloy probe and protective plateTotal Probe LengthNPT BSPP (G) FlangeUpper Reference PointTri Clamp
Specifications and Reference Data122Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAProbe angle0 to 90 degrees from vertical axisTensile strengthFlexible single lead SST: 2698 lb (12 kN)Flexible single lead Alloy C-276: 1798 lb (8 kN)Flexible single lead Alloy 400: 1124 lb (5 kN)Flexible single lead Duplex 2205: 1349 lb (6 kN)Flexible twin lead: 2023 lb (9 kN)Collapse loadFlexible single lead SST: 3597 lb (16 kN)Flexible single lead Alloy C-276: 2023 lb (9 kN)Flexible single lead Alloy 400: 1349 lb (6 kN)Flexible single lead Duplex 2205: 1574 lb (7 kN)Sideway capacityRigid single lead/segmented rigid single lead: 4.4 ft. lbf, 0.44 lb at 9.8 ft. (6 Nm, 0.2 kg at 3 m)Coaxial: 73.7 ft. lbf, 3.7 lb at 19.7 ft. (100 Nm, 1.67 kg at 6 m)A.3.6 Material exposed to tank atmosphereA.3.7 WeightTable A-10. Minimum and Maximum Probe LengthProbe type Probe lengthFlexible single lead 3.3 to 55.8 ft. (1 to 17 m)Rigid single lead (0.3-in./8 mm) 1.3 to 9.8 ft. (0.4 to 3 m)Rigid single lead (0.5-in./13 mm) 1.3 to 19.7 ft. (0.4 to 6 m)Segmented rigid single lead 1.3 to 32.8 ft. (0.4 to 10 m)Flexible twin lead 3.3 to 55.8 ft. (1 to 17 m)Coaxial 1.3 to 19.7 ft. (0.4 to 6 m)Material of construction code Material1316 SST(1), 316L SST (EN 1.4404), PTFE, PFA, and O-ring materials1. For flexible single/twin lead probes only.2Alloy C-276 (UNS N10276), PTFE, PFA, and O-ring materials3Alloy 400 (UNS N04400), PTFE, PFA, and O-ring materials7 PTFE (1 mm PTFE cover)8PTFE, 316L SST (EN 1.4404), and O-ring materialsHAlloy C-276 (UNS N10276), PTFE, PFA, and O-ring materialsDDuplex 2205 (UNS S31803/EN 1.4462), Duplex 2507 (UNSS32750/EN 1.4410), PTFE, PFA, and O-ring materialsTable A-11. Flange and ProbesItem WeightFlange Depends on flange sizeFlexible single lead probe 0.05 lb/ft (0.07 kg/m)Rigid single lead probe (0.3-in./8 mm) 0.27 lb/ft (0.4 kg/m)Rigid single lead probe (0.5-in./13 mm) 0.71 lb/ft (1.06 kg/m)Segmented rigid single lead probe 0.71 lb/ft (1.06 kg/m)Flexible twin lead probe 0.09 lb/ft (0.14 kg/m)Coaxial probe 0.67 lb/ft (1 kg/m)
Specifications and Reference DataAugust 2017Specifications and Reference Data 123PRELIMINARYReference Manual 00809-0100-4308, Rev CAA.3.8 End weight and anchoring optionsThere are in total four weight and anchoring options for flexible single lead probes. See Figure A-11 on page 139 for dimensions. Small weight (code W1)A small weight is recommended for narrow tank openings less than 1.5 inches (38 mm). Required weight option for PTFE covered probes.Short weight (code W2)A short weight is available for the single flexible stainless steel probe. It is recommended for maximized measuring ranges with measurements close to the probe end.Heavy weight (code W3)A heavy weight is the recommended choice for most applications.Chuck (code W4)To tie probe end to tank bottom.A.3.9 Engineered solutionsWhen standard model codes are not sufficient to fulfill requirements, please consult the factory to explore possible Engineered Solutions. This is typically, but not exclusively, related to the choice of wetted materials or the design of a process connection. These Engineered Solutions are part of the expanded offerings and may be subject to additional delivery lead time. For ordering, factory will supply a special P-labeled numeric option code that should be added at the end of the standard model string.Table A-12. End WeightItem WeightSmall weight (code W1) SST probe: 0.88 lb (0.40 kg)PTFE covered probe: 2.20 lb (1 kg)Short weight (code W2) 0.88 lb (0.40 kg)Heavy weight (code W3) 2.43 lb (1.10 kg)Flexible twin lead probe 1.3 lb (0.60 kg)
Specifications and Reference Data124Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.4 Ordering informationSpecification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 121 for more information on Material Selection.Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.Model Product description3308A Guided Wave Radar Level Transmitter ★Profile Reference accuracyUHigh Performance ±0.12 in. (±3 mm) ★SStandard ±0.2 in. (±5 mm) ★Signal output (see page 116 for details)XWireless ★Measurement type (see page 119)2Level and Interface Transmitter ★1Level or Interface Transmitter (Interface available for fully submerged probe)HousingD1 Wireless Dual Compartment Housing, Aluminum (with plugged ½-14 NPT conduits) ★E1 Wireless Dual Compartment Housing, Stainless steel (with plugged ½-14 NPT conduits) ★Hazardous locations certifications (see Appendix B: Product Certifications)I1 ATEX Intrinsic Safety ★I2 INMETRO Intrinsic Safety ★I3 NEPSI Intrinsic Safety ★I4 TIIS Intrinsic Safety ★I5 FM Intrinsically Safe ★I6 Canadian Intrinsically Safe ★I7 IECEx Intrinsic Safety ★IM Technical Regulations Customs Union (EAC) Intrinsic Safety ★KD ATEX and Canadian Intrinsic SafetyKE FM and Canadian Intrinsically SafeKF ATEX and FM Intrinsic SafetyNA No Hazardous Locations CertificationsOperating temperature and pressure (see page 118)S- 15 psig (-1bar) to 580 psig (40 bar) @ 302 °F (150 °C) ★
Specifications and Reference DataAugust 2017Specifications and Reference Data 125PRELIMINARYReference Manual 00809-0100-4308, Rev CAMaterial of construction; process connection/probe Probe type1316L SST (EN 1.4404) All ★2Alloy C-276 (UNS N10276). With plate design if flanged version. 3A, 3B, 4A, 4B, and 5A3Alloy 400 (UNS N04400). With plate design if flanged version. 3A, 3B, 4A, 4B, and 5A7PTFE covered probe and flange. With plate design. 4A and 5A8PTFE covered probe 4A and 5AHAlloy C-276 (UNS N10276) process connection, flange, and probe 3A, 3B, 4A, 4B, and 5ADDuplex 2205 (UNS S31803) process connection, flange, and probe 4B and 5ASealing O-ring material (see page 118)VViton Fluoroelastomer ★EEthylene Propylene (EPDM) ★KKalrez 6375 Perfluoroelastomer ★BNitrile Butadiene (NBR) ★Process connection size (see Table A-14 and Table A-15 on page 129 for availability) Process connection type51½-in. Thread/Tri Clamp ★22-in./DN50/50A NPT Thread/Flange/Tri Clamp ★33-in./DN80/80A Flange/Tri Clamp ★44-in./DN100/100A Flange/Tri Clamp ★PProprietary Flanges Proprietary Flange ★11-in. Thread66-in./DN150/150A Flange88-in./DN200/200A FlangeProcess connection rating (see Table A-14 and Table A-15 on page 129 for availability)NN For use with non-flange process connection type ★ASME ratingAA ASME B16.5 Class 150 Flange ★AB ASME B16.5 Class 300 Flange ★EN ratingDA EN1092-1 PN16 Flange ★DB EN1092-1 PN40 Flange ★JIS ratingJA JIS B2220 10K Flange ★JB JIS B2220 20K Flange ★ProprietaryPF Proprietary Flange ★Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference Data126Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAProcess connection type (see Table A-14 and Table A-15 on page 129 for availability)ThreadsNNPT thread ★GBSPP (G) thread ★Flange facesFFlat Face (FF) Flange, available for EN flanges ★RRaised Face (RF) Flange, available for ASME and JIS flanges ★Proprietary flanges (see page 146 for dimensions)MMasoneilan-Proprietary, 316 SST Torque Tube Flange, 316L ★PFisher-Proprietary, 316 SST, (for 249B and 259B cages) Torque Tube Flange, 316L ★QFisher-Proprietary, 316 SST, (for 249C cages) Torque Tube Flange, 316L ★Tri ClampCTri ClampProbe Type Process connection type Probe lengths3B Coaxial, perforated. For level and interface measurement. Flange/1-, 1½, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m) ★4A Rigid Single Lead (d=0.3"/8 mm) Flange/1-, 1½, 2-in. Thread/Tri Clamp Min.: 1 ft. 4 in. (0.4 m)(1)Max.: 9 ft. 10 in. (3 m) ★4B Rigid Single Lead (d=0.5"/13 mm) Flange/1½-, 2-in. Thread/Tri Clamp Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m) ★5A Flexible Single Lead (d=0.16"/4mm). Refer to page 127 to specify weight or chuck. Flange/1-, 1½-, 2-in. Thread/Tri Clamp Min.: 3 ft. 4 in. (1 m)(1)Max.: 55 ft. 9 in. (17 m) ★2A Flexible Twin Lead with weight Flange/1½-, 2-in. Thread Min.: 3 ft. 4 in. (1 m)Max.: 55 ft. 9 in. (17 m)3A(2) Coaxial (for level measurement) Flange/1-, 1½-, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m)4S Segmented Rigid Single Lead (d=0.5"/13mm) Flange/1½-, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 32 ft. 9 in. (10 m)Probe length units (see page 121 for total probe length)EEnglish (feet, inches) ★MMetric (meters, centimeters) ★Probe length (feet/meters)XXX 0-55 feet or 0-17 meters ★Probe length (inches/centimeters)XX 0-11 inches or 0-99 Centimeters ★Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference DataAugust 2017Specifications and Reference Data 127PRELIMINARYReference Manual 00809-0100-4308, Rev CAUpdate rate, operating frequency and protocolWA3 User Configurable Update Rate, 2.4 GHz DSSS (Direct Sequence Spread Spectrum), IEC 62591 (WirelessHART) ★Omnidirectional wireless antenna and SmartPower™ solutions (see page 116 for functional specification)WK1 External Antenna, Adapter for Intrinsically Safe Black Power Module (Power Module Sold Separately) ★WN1(3) High Gain, Remote Antenna (see page 145 for dimensions), Adapter for Intrinsically Safe Black Power Module (Power Module Sold Separately) ★Note: Black Power Module must be shipped separately, order Model 701 PBKKF (part number 00753-9220-0001)Options (include with selected model number)DisplayM5 LCD Display (see page 117)★Hydrostatic testingP1 Hydrostatic Testing, including certificate ★Factory configurationC1 Factory Configuration per Configuration Data Sheet ★Special quality assuranceQ4 Calibration Data Certificate ★Material traceability certificationQ8(4) Material Traceability Certification per EN 10204 3.1 ★Welding procedure qualification/specificationQ66 Welding Procedure Qualification Record DocumentationQ67 Welder Performance Qualification RecordQ68 Welding Procedure SpecificationSpecial certificationsQG GOST CertificationMaterial certificationQ15(5) NACE® material recommendation per NACE MR0175/ISO 15156 ★Installation optionsLS Long Stud for Flexible Single Lead Probes, 25 cm (10 in.) (for use in tall nozzles) ★BR Mounting Bracket for 1½-in. NPT Process Connection (see page 144)Weight and anchoring options for flexible single probes (see page 123 for dimensions)W1 Small Weight (for narrow tank openings less than 2 in. (50 mm)) (Required for PTFE covered probes) ★W3 Heavy Weight (for most applications) ★W4 Chuck (to tie probe end to tank bottom) ★W2 Short Weight (when measuring close to the probe end)Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference Data128Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAWeight assembly options for flexible single probesWU Weight or chuck not mounted on the probe ★Extended product warrantyWR3 3-year limited warranty ★WR5 5-year limited warranty ★Plantweb™ diagnostic functionalityDA1 HART® Diagnostics (see page 117)★Centering disc (see page 28 for dimensions and size recommendation)(6)S2(7) 2-in. Centering disc ★S3(7) 3-in. Centering disc ★S4(7) 4-in. Centering disc ★P2 2-in. Centering disc PTFE ★P3 3-in. Centering disc PTFE ★P4 4-in. Centering disc PTFE ★S6(7) 6-in. Centering discS8(7) 8-in. Centering discP6 6-in. Centering disc PTFEP8 8-in. Centering disc PTFEAssemble/consolidate to chamber (see page 20)XC Consolidate to Chamber ★Engineered solutions (see page 123)Pxxx Engineered Solutions beyond standard model codes. (Consult factory for details)1. Minimum probe length is 4 ft. 11 in. (1.5 m) for PTFE covered probes (Material of Construction codes 7 and 8).2. Requires model 3308Axx1.3. Not CE approved.4. Certificate includes all metallic pressure retaining wetted parts.5. Available for Probe Type 3A, 3B, 4A, 4B, 4S, and PTFE-coated 5A.6. Available for SST, Alloy C-276, Alloy 400, and Duplex 2205 probes, types 2A, 4A, 4B, 4S, and 5A. Not available with PTFE covered probes (Material of Construction codes 7 and 8).7. Centering disc in same material as probe material of construction.Table A-13. Rosemount 3308 Series Level and/or Interface Measurements in Liquids Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference DataAugust 2017Specifications and Reference Data 129PRELIMINARYReference Manual 00809-0100-4308, Rev CATable A-14. Availability of Process Connections - Material of Construction Codes 1, 2, 3, 7, and 8 (Type vs. Size and Rating)Process connection size Process connection ratingThread/Tri Clamp ASME B16.5 flanges EN1092-1 flanges JIS B2220 flanges Proprietary flanges(1)Class 150 Class 300 PN16 PN40 10K 20K1-in. G(2), N(2) N/A N/A N/A N/A N/A N/A N/A1½-in. C(2), N(3), G(3) N/A N/A N/A N/A N/A N/A N/A2-in./DN50/50A C(2), N(2) RRFFRRN/A3-in./DN80/80A C(2) RRFFRRN/A4-in./DN100/100A C(2) RRFFRRN/A6-in./DN150/150A N/A R R F F R R N/A8-in./DN200/200A N/A R R F F R R N/AProprietary flanges N/A N/A N/A N/A N/A N/A N/A M, P, Q1. Only available with material of construction codes 1, 7, and 8.2. Only available with material of construction codes 1 and 8.3. Only available with material of construction codes 1, 2, 3, and 8.C = Tri Clamp (process connection type code C)F = Flat Face (process connection type code F)G = BSPP (G) thread (process connection type code G)M = Masoneilan (process connection type code M)N = NPT thread (process connection type code N)P = Fisher 249B/259B (process connection type code P)Q = Fisher 249C (process connection type code Q)R = Raised Face (process connection type code R)Table A-15. Availability of Process Connections - Material of Construction Codes H and D (Type vs. Size and Rating)Process connection size Process connection ratingThread/Tri Clamp ASME B16.5 flanges EN1092-1 flanges JIS B2220 flanges Proprietary flangesClass 150 Class 300 PN16 PN40 10K 20K1-in. N/A N/A N/A N/A N/A N/A N/A N/A1½-in. G, N N/A N/A N/A N/A N/A N/A N/A2-in./DN50/50A N/A R R N/A N/A N/A N/A N/A3-in./DN80/80A N/A R R N/A N/A N/A N/A N/A4-in./DN100/100A N/A R R N/A N/A N/A N/A N/A6-in./DN150/150A N/A R(1) N/AN/AN/AN/AN/A N/A8-in./DN200/200A N/A N/A N/A N/A N/A N/A N/A N/AProprietary flanges N/A N/A N/A N/A N/A N/A N/A N/A1. Only available with material of construction code H.G = BSPP (G) thread (process connection type code G)N = NPT thread (process connection type code N)R = Raised Face (process connection type code R)
Specifications and Reference Data130Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAA.5 Spare parts and accessoriesTable A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head Model Product description3308A Guided Wave Radar Level TransmitterProfile Reference accuracyUHigh Performance ±0.12 in. (±3 mm)SStandard ±0.2 in. (±5 mm)Signal output (see page 116 for details)XWirelessMeasurement type (see page 119)2Level and Interface Transmitter1Level or Interface Transmitter (Interface available for fully submerged probe)HousingD1 Wireless Dual Compartment Housing, Aluminum (with plugged ½-14 NPT conduits)E1 Wireless Dual Compartment Housing, Stainless steel (with plugged ½-14 NPT conduits)Product certifications (see Appendix B: Product Certifications)I1 ATEX Intrinsic SafetyI2 INMETRO Intrinsic SafetyI3 NEPSI Intrinsic SafetyI4 TIIS Intrinsic SafetyI5 FM Intrinsically SafeI6 Canadian Intrinsically SafeI7 IECEx Intrinsic SafetyIM Technical Regulations Customs Union (EAC) Intrinsic SafetyKD ATEX and Canadian Intrinsic SafetyKE FM and Canadian Intrinsically SafeKF ATEX and FM Intrinsic SafetyNA No Hazardous Locations CertificationsOperating temperature and pressure NNot ApplicableMaterial of construction; process connection / probe0Not ApplicableSealing o-ring materialNNot Applicable
Specifications and Reference DataAugust 2017Specifications and Reference Data 131PRELIMINARYReference Manual 00809-0100-4308, Rev CAProcess connection sizeNNot ApplicableProcess connection ratingNN Not ApplicableProcess connection type0Not ApplicableProbe Type0N Not ApplicableProbe length unitsNNot ApplicableProbe length (feet/meters)000 Not ApplicableProbe length (inches/centimeters)00 Not ApplicableUpdate rate, operating frequency and protocolWA3 User Configurable Update Rate, 2.4 GHz DSSS (Direct Sequence Spread Spectrum), IEC 62591 (WirelessHART)Omnidirectional wireless antenna and SmartPower solutions (see page 116 for functional specification)WK1 External Antenna, Adapter for Intrinsically Safe Black Power Module (Power Module Sold Separately)WN1(1) High Gain, Remote Antenna (see page 145 for dimensions), Adapter for Intrinsically Safe Black Power Module (Power Module Sold Separately)Note: Black Power Module must be shipped separately, order Model 701 PBKKF (part number 00753-9220-0001)Options (include with selected model number)DisplayM5 LCD Display (see page 117)Factory configurationC1 Factory Configuration per Configuration Data SheetSpecial quality assuranceQ4 Calibration Data CertificateSpecial certificationsQG GOST CertificationTable A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head
Specifications and Reference Data132Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAExtended product warrantyWR3 3-year limited warrantyWR5 5-year limited warrantyPlantweb diagnostic FunctionalityDA1 HART Diagnostics (see page 117)Engineered solutions (see page 123)Pxxx Engineered Solutions beyond standard model codes. (Consult factory for details)1. Not CE approved.Table A-16. Rosemount 3308 Series Spare Parts List - Transmitter Head Table A-17. Rosemount 3308 Series Spare Parts List - ProbeModel Product description3308A Guided Wave Radar Level TransmitterProfile Reference accuracyUHigh Performance ±0.12 in. (±3 mm)SStandard ±0.2 in. (±5 mm)Signal outputNNot ApplicableMeasurement type9Spare Process Seal and ProbeHousingN0 Not ApplicableProduct certificationsNA Not ApplicableOperating temperature and pressure (see page 118)S- 15 psig (-1bar) to 580 psig (40 bar) @ 302 °F (150 °C)Material of construction; process connection / probe Probe type1316L SST (EN 1.4404) All2Alloy C-276 (UNS N10276). With plate design if flanged version. 3A, 3B, 4A, 4B, and 5A3Alloy 400 (UNS N04400). With plate design if flanged version. 3A, 3B, 4A, 4B, and 5A7PTFE covered probe and flange. With plate design. 4A and 5A8PTFE covered probe 4A and 5AHAlloy C-276 (UNS N10276) process connection, flange, and probe 3A, 3B, 4A, 4B, and 5ADDuplex 2205 (UNS S31803) process connection, flange, and probe 4B and 5A
Specifications and Reference DataAugust 2017Specifications and Reference Data 133PRELIMINARYReference Manual 00809-0100-4308, Rev CASealing o-ring material (see Table A-5 on page 118)VViton FluoroelastomerEEthylene Propylene (EPDM)KKalrez 6375 PerfluoroelastomerBNitrile Butadiene (NBR)Process connection size (see Table A-14 on page 129 for availability) Process connection type51½-in. Thread/Tri Clamp22-in./DN50/50A NPT Thread/Flange/Tri Clamp33-in./DN80/80A Flange/Tri Clamp44-in./DN100/100A Flange/Tri ClampPProprietary Flanges Proprietary Flange11-in. Thread66-in./DN150/150A Flange88-in./DN200/200A FlangeProcess connection rating (see Table A-14 on page 129 for availability)NN For use with non-flange process connection typeASME ratingAA ASME B16.5 Class 150 FlangeAB ASME B16.5 Class 300 FlangeEN ratingDA EN1092-1 PN16 FlangeDB EN1092-1 PN40 FlangeJIS ratingJA JIS B2220 10K FlangeJB JIS B2220 20K FlangeProprietaryPF Proprietary FlangeProcess connection type (see Table A-14 on page 129 and Table A-15 on page 129 for availability)ThreadsNNPT threadGBSPP (G) threadFlange facesFFlat Face (FF) Flange, available for EN flangesRRaised Face (RF) Flange, available for ASME and JIS flangesProprietary flanges (see page 146 for dimensions)MMasoneilan-Proprietary, 316 SST Torque Tube Flange, 316LTable A-17. Rosemount 3308 Series Spare Parts List - Probe
Specifications and Reference Data134Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAPFisher-Proprietary, 316 SST, (for 249B and 259B cages) Torque Tube Flange, 316LQFisher-Proprietary, 316 SST, (for 249C cages) Torque Tube Flange, 316LTri ClampCTri ClampProbe Type Process connection type Probe lengths3B Coaxial, perforated. For level and interface measurement. Flange/1-, 1½, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m)4A Rigid Single Lead (d=0.3"/8 mm) Flange/1-, 1½, 2-in. Thread/Tri Clamp Min.: 1 ft. 4 in. (0.4 m)(1)Max.: 9 ft. 10 in. (3 m)4B Rigid Single Lead (d=0.5"/13 mm) Flange/1½-, 2-in. Thread/Tri Clamp Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m)5A Flexible Single Lead (d=0.16"/4mm). Refer to page 135 to specify weight or chuck. Flange/1-, 1½-, 2-in. Thread/Tri Clamp Min.: 3 ft. 4 in. (1 m)(1)Max.: 55 ft. 9 in. (17 m)2A Flexible Twin Lead with weight Flange/1½-, 2-in. Thread Min.: 3 ft. 4 in. (1 m)Max.: 55 ft. 9 in. (17 m)3A(2) Coaxial (for level measurement) Flange/1-, 1½-, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 19 ft. 8 in. (6 m)4S Segmented Rigid Single Lead (d=0.5"/13mm) Flange/1½-, 2-in. Thread Min.: 1 ft. 4 in. (0.4 m)Max.: 32 ft. 9 in. (10 m)Probe length units (see page 121 for total probe length)EEnglish (feet, inches)MMetric (meters, centimeters)Probe length (feet/meters)XXX 0-55 feet or 0-17 metersProbe length (inches/centimeters)XX 0-11 inches or 0-99 CentimetersOptions (include with selected model number)Hydrostatic testingP1 Hydrostatic Testing, including certificateMaterial traceability certificationQ8(3) Material Traceability Certification per EN 10204 3.1Welding procedure qualification / specificationQ66 Welding Procedure Qualification Record DocumentationQ67 Welder Performance Qualification RecordQ68 Welding Procedure SpecificationTable A-17. Rosemount 3308 Series Spare Parts List - Probe
Specifications and Reference DataAugust 2017Specifications and Reference Data 135PRELIMINARYReference Manual 00809-0100-4308, Rev CAInstallation optionsLS Long Stud for Flexible Single Lead Probes, 25 cm (10 in.) (for use in tall nozzles)BR Mounting Bracket for 1½-in. NPT Process Connection (see page 144)Weight and anchoring options for flexible single probes (see page 123 for dimensions)W1 Small Weight (for narrow tank openings less than 2 in. (50 mm)) (Required for PTFE covered probes)W3 Heavy Weight (for most applications)W4 Chuck (to tie probe end to tank bottom)W2 Short Weight (when measuring close to the probe end)Weight assembly options for flexible single probesWU Weight or chuck not mounted on the probeExtended product warrantyWR3 3-year limited warrantyWR5 5-year limited warrantyCentering disc (see page 28 for dimensions and size recommendation)(4)S2(5) 2-in. Centering discS3(5) 3-in. Centering discS4(5) 4-in. Centering discP2 2-in. Centering disc PTFEP3 3-in. Centering disc PTFEP4 4-in. Centering disc PTFES6(5) 6-in. Centering discS8(5) 8-in. Centering discP6 6-in. Centering disc PTFEP8 8-in. Centering disc PTFEAssemble/consolidate to chamber (see page 20)XC Consolidate to ChamberEngineered solutions (see page 123)Pxxx Engineered Solutions beyond standard model codes. (Consult factory for details)1. Minimum probe length is 4 ft. 11 in. (1.5 m) for PTFE covered probes (Material of Construction codes 7 and 8).2. Requires model 3308Axx1.3. Certificate includes all metallic pressure retaining wetted parts.4. Available for probe types 2A, 4A, 4B, and 5A. Not available with PTFE covered probes (Material of Construction codes 7 and 8).5. Centering disc in same material as probe material of construction.Table A-17. Rosemount 3308 Series Spare Parts List - Probe
Specifications and Reference Data136Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CATable A-18. Accessories Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.Centering discs for rigid single lead probe (d=0.3"/8 mm)(1)(2) Outer diameter03300-1655-0001 Kit, 2-in. Centering Disc, SST 1.8 in. (45 mm) ★03300-1655-0006 Kit, 2-in. Centering Disc, PTFE 1.8 in. (45 mm) ★03300-1655-0002 Kit, 3-in. Centering Disc, SST 2.7 in. (68 mm) ★03300-1655-0007 Kit, 3-in. Centering Disc, PTFE 2.7 in. (68 mm) ★03300-1655-0003 Kit, 4-in. Centering Disc, SST 3.6 in. (92 mm) ★03300-1655-0008 Kit, 4-in. Centering Disc, PTFE 3.6 in. (92 mm) ★03300-1655-0004 Kit, 6-in. Centering Disc, SST 5.55 in. (141 mm)03300-1655-0009 Kit, 6-in. Centering Disc, PTFE 5.55 in. (141 mm)03300-1655-0005 Kit, 8-in. Centering Disc, SST 7.40 in. (188 mm)03300-1655-0010 Kit, 8-in. Centering Disc, PTFE 7.40 in. (188 mm)Centering discs for rigid single lead probe (d=0.5"/13 mm)(1)(2) Outer diameter03300-1655-0301 Kit, 2-in. Centering Disc, SST 1.8 in. (45 mm) ★03300-1655-0306 Kit, 2-in. Centering Disc, PTFE 1.8 in. (45 mm) ★03300-1655-0302 Kit, 3-in. Centering Disc, SST 2.7 in. (68 mm) ★03300-1655-0307 Kit, 3-in. Centering Disc, PTFE 2.7 in. (68 mm) ★03300-1655-0303 Kit, 4-in. Centering Disc, SST 3.6 in. (92 mm) ★03300-1655-0308 Kit, 4-in. Centering Disc, PTFE 3.6 in. (92 mm) ★03300-1655-0304 Kit, 6-in. Centering Disc, SST 5.55 in. (141 mm)03300-1655-0309 Kit, 6-in. Centering Disc, PTFE 5.55 in. (141 mm)03300-1655-0305 Kit, 8-in. Centering Disc, SST 7.40 in. (188 mm)03300-1655-0310 Kit, 8-in. Centering Disc, PTFE 7.40 in. (188 mm)Centering discs for flexible single/twin lead probes(1)(2) Outer diameter03300-1655-1001 Kit, 2-in. Centering disc, SST 1.8 in. (45 mm) ★03300-1655-1006 Kit, 2-in. Centering disc, PTFE 1.8 in. (45 mm) ★03300-1655-1002 Kit, 3-in. Centering disc, SST 2.7 in. (68 mm) ★03300-1655-1007 Kit, 3-in. Centering disc, PTFE 2.7 in. (68 mm) ★03300-1655-1003 Kit, 4-in. Centering disc, SST 3.6 in. (92 mm) ★03300-1655-1008 Kit, 4-in. Centering disc, PTFE 3.6 in. (92 mm) ★03300-1655-1004 Kit, 6-in. Centering disc, SST 5.55 in. (141 mm)03300-1655-1009 Kit, 6-in. Centering disc, PTFE 5.55 in. (141 mm)03300-1655-1005 Kit, 8-in. Centering disc, SST, 7.40 in. (188 mm)03300-1655-1010 Kit, 8-in. Centering disc, PTFE 7.40 in. (188 mm)
Specifications and Reference DataAugust 2017Specifications and Reference Data 137PRELIMINARYReference Manual 00809-0100-4308, Rev CACentering discs for mounting between segments (probe type 4S only) Outer diameter03300-1656-1002 2-in. Centering Disc (1 pc), PTFE, Segmented Rigid Single Lead 1.8 in. (45 mm)03300-1656-1003 3-in. Centering Disc (1 pc), PTFE, Segmented Rigid Single Lead 2.7 in. (68 mm)03300-1656-1004 4-in. Centering Disc (1 pc), PTFE, Segmented Rigid Single Lead 3.6 in. (92 mm)03300-1656-1006 6-in. Centering Disc (1 pc), PTFE, Segmented Rigid Single Lead 5.55 in. (141 mm)03300-1656-1008 8-in. Centering Disc (1 pc), PTFE, Segmented Rigid Single Lead 7.40 in. (188 mm)03300-1656-3002 2-in. Centering Disc (3 pcs), PTFE, Segmented Rigid Single Lead 1.8 in. (45 mm)03300-1656-3003 3-in. Centering Disc (3 pcs), PTFE, Segmented Rigid Single Lead 2.7 in. (68 mm)03300-1656-3004 4-in. Centering Disc (3 pcs), PTFE, Segmented Rigid Single Lead 3.6 in. (92 mm)03300-1656-3006 6-in. Centering Disc (3 pcs), PTFE, Segmented Rigid Single Lead 5.55 in. (141 mm)03300-1656-3008 8-in. Centering Disc (3 pcs), PTFE, Segmented Rigid Single Lead 7.40 in. (188 mm)03300-1656-5002 2-in. Centering Disc (5 pcs), PTFE, Segmented Rigid Single Lead 1.8 in. (45 mm)03300-1656-5003 3-in. Centering Disc (5 pcs), PTFE, Segmented Rigid Single Lead 2.7 in. (68 mm)03300-1656-5004 4-in. Centering Disc (5 pcs), PTFE, Segmented Rigid Single Lead 3.6 in. (92 mm)03300-1656-5006 6-in. Centering Disc (5 pcs), PTFE, Segmented Rigid Single Lead 5.55 in. (141 mm)03300-1656-5008 8-in. Centering Disc (5 pcs), PTFE, Segmented Rigid Single Lead 7.40 in. (188 mm)Segmented rigid single lead probe spare part kit03300-0050-0001 15.2-in./385 mm Segment for Top connection (1 pc)03300-0050-0002 31.5-in./800 mm Segment (1 pc)03300-0050-0003 31.5-in./800 mm Segment (3 pcs)03300-0050-0004 31.5-in./800 mm Segment (5 pcs)03300-0050-0005 31.5-in./800 mm Segment (12 pcs)Vented flanges(3)03300-1812-0092 Fisher 249B/259B(4)03300-1812-0093 Fisher 249C03300-1812-0091 MasoneilanFlushing connection ringsDP0002-2111-S6 2-in. ANSI, ¼-in. NPT connectionDP0002-3111-S6 3-in. ANSI, ¼-in. NPT connectionDP0002-4111-S6 4-in. ANSI, ¼-in. NPT connectionDP0002-5111-S6 DN50, ¼-in. NPT. connectionDP0002-8111-S6 DN80, ¼-in. NPT. connectionTable A-18. Accessories Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference Data138Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAOther03300-7004-0001 MACTek® VIATOR® HART Modem and cables (RS232 connection) ★03300-7004-0002 MACTek VIATOR HART Modem and cables (USB connection) ★1. If a centering disc is required for a flanged probe, the centering disc can be ordered with options Sx or Px on page 128 in the model code. If a centering disc is required for a threaded connection or as a spare part, it should be ordered using the item numbers listed in this table. Refer to Table 3-5 for centering disc size recommendation for different pipe schedules.2. To order a centering disc in a different material, consult the factory.3. 1½-in. NPT threaded connection is required.4. For pressure and temperature rating, see “Fisher™and Masoneilan™” on page 118.Table A-18. Accessories Ordering InformationThe starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Specifications and Reference DataAugust 2017Specifications and Reference Data 139PRELIMINARYReference Manual 00809-0100-4308, Rev CAA.6 Dimensional drawingsFigure A-11. Flexible Single Lead Probe1.The Trim Near Zone (TNZ) function may be necessary or an Upper Null Zone (UNZ) setup may be required to mask the nozzle.Dimensions are in inches (millimeters).12 (297.2)3.9 (100.2)2.8 (71.3)External antenna(option WK1)Ld 56 ft.(17 m)Ø 0.16 (4): SST probeØ 0.28 (7): PTFE covered probe5.5 (140)Ø 0.9 (22)BSPP (G) 1-in., s52BSPP (G) 1½-in., s60Short weight(option W2)2 (50)Ø 1.5 (38)Heavy weight(option W3)5.5 (140)Ø 1.5 (38)Chuck (option W4)Ø 1 (24.5)1 (26)4.3 (110)7.8 (198)Min. 8 (200)Chamber/pipeMin. Ø 2 (50)The probe must be in the center of the probe/chamberPTFE covered probe and protective plateSmall weight(option W1)Weight for PTFE covered probe (option W1)17.1 (435)Ø 0.88 (22.5)Thread sealingNPT 1-in., s52NPT 1½-in., s52NPT 2-in., s60Protective plate2.4 (62)1.9 (47)2.4 (62)3.4 (86)Min. 4 (100) if smooth metallic wall.Min. 16 (400) if disturbing objects or rugged metallic wall.H (Nozzle height)H < 4 (100) + DTri Clamp connection12 (297.2)4 (100): Standard length10 (250): Long stud (option LS)0.6 (15)Alloy probe and protective plateProtective plateRecommended: D > 4 (100)Minimum: D=1.5 (38)(1)Ø D (Nozzle diameter)
Specifications and Reference Data140Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAFigure A-12. Rigid Single Lead Probe1.The Trim Near Zone (TNZ) function may be necessary or an Upper Null Zone (UNZ) setup may be required to mask the nozzle.Dimensions are in inches (millimeters).PTFE covered probe and protective plateTri Clamp connectionRecommended: D > 4 (100)Minimum: D=1.5 (38) for probe type 4A(1)D=2 (50) for probe type 4B(1)Ø D (Nozzle diameter)12 (297.2)3.9 (100.2)2.8 (71.3)External antenna(option WK1)Ø 0.31 (8) or Ø 0.51 (13): SST probeØ 0.47 (12): PTFE covered probeBSPP (G) 1-in., s52BSPP (G) 1½-in., s602.4 (62)Thread sealingMin. 8 (200)Chamber/pipeMin. Ø 2 (50)NPT 1-in., s52NPT 1½-in., s52NPT 2-in., s601.9 (47)2.4 (62)3.4 (86)4.3 (110)Ld 10 ft. (3 m)for Ø 0.31 (8)Ld 20 ft. (6 m)for Ø 0.51 (13)Protective plateMin. 0.2 (5)The probe must be in the center of the probe/chamberMin. 4 (100) if smooth metallic wall.Min. 16 (400) if disturbing objects or rugged metallic wall.7.8 (198)Nozzle height (H)H < 4 (100) + D12 (297.2)Protective plateAlloy probe and protective plate
Specifications and Reference DataAugust 2017Specifications and Reference Data 141PRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure A-13. Segmented Rigid Single Lead Probe1. The Trim Near Zone (TNZ) function may be necessary or an Upper Null Zone (UNZ) setup may be required to mask the nozzle.Dimensions are in inches (millimeters).Recommended: D > 4 (100)Minimum: D=2 (50)(1)Ø D (Nozzle diameter)12 (297.2)3.9 (100.2)2.8 (71.3)External antenna(option WK1)Ø 0.51 (13)BSPP (G) 1½-in., s602.4 (62)Thread sealingMin. 8 (200)Chamber/pipeMin. Ø 2 (50)NPT 1½-in., s52NPT 2-in., s601.9 (47)2.4 (62)3.4 (86)4.3 (110)Ld 33 ft.(10 m)Min. 0.2 (5)The probe must be in the center of the probe/chamberMin. 4 (100) if smooth metallic wall.Min. 16 (400) if disturbing objects or rugged metallic wall.7.8 (198)Nozzle height (H)H < 4 (100) + D15.2 (385)0.6 (15)31.5 (800)Optional:PTFE centering discOptional:Bottom centering disc (SST or PTFE)
Specifications and Reference Data142Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAFigure A-14. Coaxial ProbeDimensions are in inches (millimeters).12 (297.2)3.9 (100.2)2.8 (71.3)External antenna(option WK1)Min. Ø 1.2 (30)Metallic contact with nozzle or tank allowedØ 1.1 (28)Min. 0.2 (5)1.1 (27)BSPP (G) 1-in., s52BSPP (G) 1½-in., s602.4 (62)Thread sealingMin. 8 (200)Chamber/pipeMin. Ø 1.3 (32)NPT 1-in., s52NPT 1½-in., s52NPT 2-in., s601.9 (47)2.4 (62)3.4 (86)4.3 (110)Ld 20 ft.(6 m) Min. 0 to tank wall7.8 (198)Nozzle diameterProtective plateAlloy probe and protective plate
Specifications and Reference DataAugust 2017Specifications and Reference Data 143PRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure A-15. Flexible Twin Lead Probe1.The Trim Near Zone (TNZ) function may be necessary or an Upper Null Zone (UNZ) setup may be required to mask the nozzle.Dimensions are in inches (millimeters).12 (299.5)3.9 (100.2)2.8 (71.3)External antenna(option WK1)Min. Ø 3 (75)Ø 1.4 (35)Min. 0.2 (5)BSPP (G) 1½-in., s601.1 (27)Thread sealingMin. 8 (200)Chamber/pipe3.5 (90)NPT 1½-in., s52NPT 2-in., s601.1 (27)1.8 (45)3.5 (88)4.3 (110)Ld 56 ft.(17 m)Ø 0.16 (4)Ø 0.16 (4)Ø D (Nozzle diameter)Recommended: D > 4 (100)Minimum: D=2 (50)(1)1.8 (45)Nozzle height (H)H < 4 (100) + D7.8 (198)Min. 4 (100) if smooth metallic wall.Min. 16 (400) if disturbing objects or rugged metallic wall.
Specifications and Reference Data144Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAFigure A-16. Mounting Bracket (Option Code BR)Dimensions are in inches (millimeters).2.2(57)0.3 (7)0.8 (20)2.8(70)5.2(133)Pipe mounting(vertical pipe)Pipe mounting(horizontal pipe)Wall mountingPipe diameter,max 2.5 in. (64 mm)Hole pattern for wall mountingNPT 1½-in.
Specifications and Reference DataAugust 2017Specifications and Reference Data 145PRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure A-17. High Gain, Remote Antenna (Option Code WN1)Dimensions are in inches (millimeters).IN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVEAntennaMounting bracketRF lightning arrestor 25 ft. (7.6 m)cableMinimum drip loopØ12 (300)5/16-18 UNC-2Athread, 2PLSU-boltMounting bracketAntennaMounting bracketU-bolt0.53 (13.5)2.50 (63.5)0.13 (3.3)4.22 (107.2)3.80 (96.5)1.05 (26.7)Ø 0.66 (16.7)Ø 0.41 (10.4)2.75 (69.9)2.75 (69.9)0.50 (12.7)Ø 0.31 (7.9)4.04 (102.7)2.40 (61.0)2.43 (61.7)20.2 (513)Ground connectionpoint
Specifications and Reference Data146Specifications and Reference DataAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAFigure A-18. Proprietary FlangesDimensions are in inches (millimeters).NoteDimensions may be used to aid in the identification of installed flanges. It is not intended for manufacturing use.Table A-19. Dimensions of Proprietary FlangesDB1GRaised face Recessed faceKD: Outside diameterB1: Flange thickness with gasket surfaceB2: Flange thickness without gasket surfaceF=B1-B2: Gasket surface thicknessG: Gasket surface diameter# Bolts: Number of boltsK: Bolt hole circle diameterGB1DKB2B2#Special flanges(1) D B1B2F G # Bolts KFisher 249B/259B(2) 9.00 (228.6) 1.50 (38.2) 1.25 (31.8) 0.25 (6.4) 5.23 (132.8) 8 7.25 (184.2)Fisher 249C(3) 5.69 (144.5) 0.94 (23.8) 1.13 (28.6) -0.19 (-4.8) 3.37 (85.7) 84.75 (120.65)Masoneilan(2) 7.51(191.0) 1.54 (39.0) 1.30 (33.0) 0.24 (6.0) 4.02 (102.0) 8 5.87 (149.0)1. These flanges are also available in a vented version.2. Flange with raised face.3. Flange with recessed face.
Product CertificationsProduct CertificationsAugust 2017147PRELIMINARYReference Manual 00809-0100-4308, Rev CAAppendix B Product CertificationsSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 147European Union directive information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 148Telecommunication compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 148FCC and IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 148Ordinary location certification for FM approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 148Hazardous locations certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 148Other certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 150Approval drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 150B.1 Safety messagesProcedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Failure to follow safe installation and servicing guidelines could result in death or serious injury.Make sure the transmitter is installed by qualified personnel and in accordance with applicable code of practice.Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.Explosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Single lead probes are sensitive for strong electromagnetic fields and therefore not suitable for non-metallic tanks.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Probes covered with plastic and/or with plastic discs may generate an ignition-capable level of electrostatic charge under certain extreme conditions. Therefore, when the probe is used in a potentially explosive atmosphere, appropriate measures must be taken to prevent electrostatic discharge.Process leaks could result in death or serious injury.Handle the transmitter carefully.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.Only qualified personnel should install the equipment.
Product Certifications148Product CertificationsAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAB.2 European Union directive informationThe EU Declaration of Conformity for all applicable European directives for this product can be found in the 3308A Product Certifications document. The most current revision is available at Emerson.com/Rosemount. B.3 Telecommunication complianceAll wireless devices require certification to ensure that they adhere to regulations regarding the use of the RF spectrum. Nearly every country requires this type of product certification. Emerson™ is working with governmental agencies around the world to supply fully compliant products and remove the risk of violating country directives or laws governing wireless device usage.B.4 FCC and ICThis device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference and this device must accept any interference, including any interference that may cause undesired operation of the device. This device must be installed to ensure a minimum antenna separation distance of 20 cm from all persons.This radio transmitter (IC: 2931A-330858) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including any interference that may cause undesired operation of the device.Cet appareil est conforme à la norme RSS Industrie Canada exempt de licence. Son fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil ne doit pas provoquer d’interférences et (2) cet appareil doit accepter toute interférence, y compris les interferences pouvant causer un mauvais fonctionnement du dispositif.B.5 Ordinary location certification for FM approvalsAs standard, the transmitter has been examined and tested to determine that the design meets basic electrical, mechanical, and fire protection requirements by FM Approvals, a nationally recognized testing laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA).B.6 Hazardous locations certificatesB.6.1 U.S.A.I5 U.S.A Intrinsically SafeCertificate:FM17US0014XStandards: FM Class 3600 – 2011, FM Class 3610 – 2015, FM Class 3810 – 2005, NEMA® 250 – 2003, ANSI/ISA 60079-0:2013, ANSI/UL 60079-11:2014, ANSI/ISA 60529:2004, ANSI/ISA 61010-1:2004Markings: IS CL I, DIV 1, GP A, B, C, D:IS CL I Zone 0, AEx ia IIC T4 Ga;T4 Ta = -55 to +70 °CType 4X; IP66; IP67WHEN INSTALLED PER ROSEMOUNT DRAWING 03308-1010 (See Figure B-1 on page 151)Antenna model optionAntenna type Max gain (dBi)StatusWK1 Integral Omni-directional 2 AvailableWM1 Integral Omni-directional 4.5 AvailableWN1 Remote Omni-directional 8 AvailableWS1 Remote Yagi 12 FutureWT1 Remote Sector 17 FutureWV1 Remote Parabolic 24 FutureChanges or modifications to the equipment not expressly approved by Emerson could void the user’s authority to operate the equipment.Les changements ou les modifications apportés à l'équipement qui n'est pas expressément approuvé par Emerson pourraient annuler l'autorité de l'utilisateur à utiliser cet équipement.
Product CertificationsAugust 2017Product Certifications 149PRELIMINARYReference Manual 00809-0100-4308, Rev CASpecial Conditions of Certification:1. The Model 3308 transmitter housing contains aluminum; protect the enclosure to avoid a potential risk of ignition due to impact or friction.2. The surface resistivity of the polymeric antenna is greater than 1G:. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.3. For use only with the Emerson Process Management Model 701PBKKF SmartPower™ Option or the Computational Systems, Inc Model MHM-89004 battery module.4. Only the Emerson Process Management 375 or 475 Field Communicator is approved for use with this transmitter.5. The maximum permitted operating temperature of the Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature” does not exceed 70 °C.B.6.2 CanadaI6 Canada Intrinsically SafeCertificate: FM17CA0007XStandards: CSA Std. C22.2 No. 61010-1:2004, CSA Std. 22.2 No. 94-M91, CAN/CSA-C22.2 NO. 60079-0:15, CAN/CSA-C22.2 NO. 60079-11:14, C22.2 No. 60529:2016Markings: INTRINSICALLY SAFE Ex iaCLASS I, GP A, B, C, D;CLASS I, Zone 0, Ex ia IIC T4 Ga;TEMP CODE T4 (-55 °C Ta +70 °C)Type 4X; IP66; IP67WHEN INSTALLED PER ROSEMOUNT DRAWING 03308-1010. (See Figure B-1 on page 151)Special Conditions of Certification:1. The Model 3308 transmitter housing contains aluminum; protect the enclosure to avoid a potential risk of ignition due to impact or friction.2. The surface resistivity of the polymeric antenna is greater than 1G:. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.3. For use with the Emerson Process Management 701PBKKF SmartPower Option or the Computational Systems, Inc Model MHM-89004 battery module only.4. Only the Emerson Process Management 375 or 475 Field Communicator is approved for use with this transmitter.5. The maximum permitted operating temperature of the Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature” does not exceed 70 °C.B.6.3 EuropeI1 ATEX Intrinsic SafeCertificate:FM 12ATEX0072XStandards: EN 60079-0:2012+A11:2013, EN 60079-11:2012; EN 60529:1991+A2:2013Markings: Category II 1 G, Ex ia IIC T4 Ga(-55 °C Ta +70 °C);11802460Special Conditions of Certification:1. The Model 3308 transmitter housing contains aluminum; protect the enclosure to avoid a potential risk of ignition due to impact or friction.2. The surface resistivity of the polymeric antenna is greater than 1G:. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.3. For use only with the ATEX certified (Baseefa11ATEX0042X) Emerson Process Management Model 701PBKKF SmartPower Option or the ATEX certified (SIRA 15ATEX2332X) Computational Systems, Inc Model MHM-89004 battery Module.4. Only an ATEX certified (BVS03ATEXE347, BVS09ATEXE023) Emerson Process Management 375 or 475 Field Communicator is approved for use with this transmitter.5. The maximum permitted operating temperature of the Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature” does not exceed 70 °C.B.6.4 InternationalI7 IECEx Intrinsic SafetyCertificate:IECEx FMG 12.0029XStandards: IEC 60079-0: 2011, IEC 60079-11: 2011Markings: Ex ia IIC T4 Ga (-55 °C Ta +70 °C)Special Conditions of Certification:1. The Model 3308 transmitter housing contains aluminum; protect the enclosure to avoid a potential risk of ignition due to impact or friction.2. The surface resistivity of the polymeric antenna is greater than 1G:. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.3. For use with only the an IECEx certified (IECEx FMG 12.0029X) Emerson Process Management Model 701PBKKF SmartPower Option or the IECEx certified (IECEx CSA 15.0045X) Computational Systems, Inc Model MHM-89004 battery pack.4. Only the Emerson Process Management 375 or 475 Field Communicator is approved for use with this transmitter.
Product Certifications150Product CertificationsAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CA5. The maximum permitted operating temperature of the Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature” does not exceed 70 °C.B.6.5 BrazilI2 INMETRO Intrinsic SafetyCertificate:UL-BR 13.0463XStandards: ABNT NBR IEC 60079-0:2008 + Errata 1:2011, ABNT NBR IEC 60079-11:2009, ABNT NBR IEC 60079-26:2008Markings: Ex ia IIC T4 Ga (-55 °C Tamb +70 °C)Special Conditions of Certification:1. The Model 3308 transmitter housing contains aluminium; protect the enclosure to avoid a potential risk of ignition due to impact or friction.2. The surface resistivity of the polymeric antenna is greater than 1G:. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.3. For use with the Emerson Process Management 701PB SmartPower Option only.4. Only the Emerson Process Management 375 or 475 Field Communicator is approved for use with this transmitter.5. The maximum permitted operating temperature of the Rosemount 3308A transmitter is 70 °C. To avoid the effects of process temperature and other thermal effects care shall be taken to ensure that the “Electronics Temperature” does not exceed 70 °C.B.6.6 ChinaI3 NEPSI Intrinsic SafetyCertificate:GYJ13.1443XStandards: GB 3836.1-2010, GB 3836.4-2010, GB 3836.20-2010Markings: Ex ia IIC T4 Ga (-55 °C ~ +70 °C)Special Conditions of Certification:See certificate for details.B.6.7 JapanI4 TIIS Intrinsic SafetyCertificate:TC20746Markings: Ex ia IIC T4 -20 °C ~ +60 °CSpecial Conditions of Certification:See certificate for details.B.6.8 EAC – Belarus, Kazakhstan, RussiaIM Technical Regulations Customs Union (EAC) Intrinsic SafetyCertificate:RU C-US.Gb05.B.00530Markings: 0Ex ia IIC T4 Ga X (-55°C  Ta  +70 °C)Special Conditions of Certification:See certificate for details.B.6.9 TaiwanݙཀǼ٩Ᏽdzեф౗ႝݢᒟ৔܄ႝᐒᆅ౛ᒤݤಃΜΒచdzdz࿶ࠠԄᇡ᛾ӝ਱ϐեф౗৔ᓎႝᐒǴߚ࿶೚ёǴϦљǵ୘ဦ܈٬Ҕޣ֡όளᏰԾᡂ׳ᓎ౗ǵуεф౗܈ᡂ׳চ೛ीϐ੝܄ϷфૈǶಃΜѤచdzdzեф౗৔ᓎႝᐒϐ٬Ҕόளቹៜ०ૐӼӄϷυᘋӝݤ೯ߞǹ࿶ว౜Ԗυᘋ౜ຝਔǴᔈҥջଶҔǴ٠ׯ๓ԿคυᘋਔБளᝩុ٬ҔǶdzdz߻໨ӝݤ೯ߞǴࡰ٩ႝߞݤೕۓբ཰ϐคጕႝ೯ߞǶեф౗৔ᓎႝᐒ໪הڙӝݤ೯ߞ܈π཰ǵࣽᏢϷᙴᕍҔႝݢᒟ৔܄ႝᐒ೛ഢϐυᘋǶCombinationsKD ATEX and Canadian Intrinsic SafetyKE FM and Canadian Intrinsically SafeKF ATEX and FM Intrinsic SafetyB.7 Other certificationsU1 Overfill protectionCertificate: Z-65.16-536TÜV-tested and approved by DIBt for overfill protection according to the German WHG regulationsB.8 Approval drawingsThis section contains Factory Mutual installation drawings. The installation guidelines must be followed to maintain certified ratings for installed transmitters.This section contains the following drawings:Rosemount drawing 03308-1010: Installation Drawing 3308 FM Intrinsic Safety
Product CertificationsAugust 2017Product Certifications 151PRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure B-1. Installation Drawing 3308 FM & CSA Intrinsic Safety
Product Certifications152Product CertificationsAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CA
153High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual 00809-0100-4308, Rev CAAppendix C High Gain Remote Antenna OptionSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 153Functional and physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 154Review installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 154Transient/lightning considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 155Install the high gain remote antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 156C.1 Safety messagesProcedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.The remote antenna option must be professionally installed using the instructions provided in this section. Failure to follow these installation instructions could invalidate the spectrum regulations and subject the end user to corrective action.When installing remote mount antennas for the wireless field device, always use established safety procedures to avoid falling or contact with high-power electrical lines.Install remote antenna components for the wireless field device in compliance with local and national electrical codes and use best practices for lightning protection.Before installing consult with the local area electrical inspector, electrical officer, and work area supervisor.The wireless field device remote antenna option is specifically engineered to provide installation flexibility while optimizing wireless performance and local spectrum approvals.To maintain wireless performance and avoid non-compliance with spectrum regulations, do not change the length of cable or the antenna type.If the supplied remote mount antenna kit is not installed per these instructions, Emerson™ is not responsible for wireless performance or non-compliance with spectrum regulations.Be aware of overhead electrical power lines.
154High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual00809-0100-4308, Rev CAC.2 Functional and physical specificationsC.2.1 GeneralWeight: 1.0 lb (0.4 kg)Ratings: NEMA® 4X, and IP66/67Vibration: 3g Max vibrationC.2.2 WirelessOutput: WirelessHART® 2.4 GHz DSSS (Direct Sequence Spread Spectrum)Communication range: 2/3 mile (3,300 feet) (1.0 km) with L.O.S.Radio frequency power output from High Gain, Remote (WN option) antenna: Maximum of 40mW (16dBm) EIRPC.2.3 Coaxial cableCoaxial length: 25 feet (7.6 meters) with Type N ConnectionsCoaxial material: Heavy duty, low loss LMR400 cableMinimum coaxial bend diameter: 1.0 ft. (0.3 meter)C.2.4 RF Lightning ArrestorType: In-line lightning arrestorElectrical connection: Lightning arrestor must be grounded per local electrical codes and regulations.C.2.5 Mounting bracketHorizontal or vertical mast accommodationSupported mast diameter: 1.0-2.5 inch (2.5-6.4 cm)Aluminum bracketNickel/Zinc plated mounting U-boltsC.2.6 AntennaRemote mount Omni directional AntennaFiberglass & Aluminum construction8 Db GainMeets MIL-STD-810G (Method 510.5, Procedure I and II)C.3 Review installation considerationsC.3.1 Antenna mountingMount antenna vertically (±5°)C.3.2 Antenna heightMount antenna 14 feet (4.3 meters) above infrastructure with clear line of sight.
155High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual 00809-0100-4308, Rev CAC.3.3 Affix coaxial cableEnsure that coaxial cable is securely affixed to the mast to avoid excessive cable movement.C.3.4 Install coaxial drip loopEnsure a drip loop is installed not closer than 1 foot (0.3 meters) from the transmitter. It may also be convenient to affix the drip loop to the lower portion of the mast ensuring that condensation or rainwater will flow away from the coaxial connections.Figure C-1. Coaxial Drip LoopC.3.5 Apply coaxial sealant moisture protectionUtilize the coaxial sealant that is included in the high gain remote mounting kit package. Follow included instructions for application on the coaxial connection.C.4 Transient/lightning considerationsC.4.1 Gateway transient protectionWhen installing, consider including transient / lightning protection (not provided) on interface connections (Ethernet, Modbus®, and Coaxial connections) to other equipment.C.4.2 RF lightning arrestor ground connectionEnsure grounding connection is made on the RF lightning arrestor ground connection point (see Figure C-2).Figure C-2. Ground Connection PointIN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVEIN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVE
156High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual00809-0100-4308, Rev CAC.5 Install the high gain remote antenna1. Mount the transmitter following best practice mounting procedures as outlined in Section 3: Installation.2. Connect the RF lightning arrestor to the device and tighten.3. Connect the antenna to the mounting bracket and tighten the nut carefully.4. Fasten the mounting bracket on the mast. Tighten the nuts loosely first to allow adjustment of the mounting bracket position in Step 5.IN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVERF lightning arrestor
157High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual 00809-0100-4308, Rev CA5. Unwind the coaxial cable and connect the cable to both the antenna and the lightning arrestor connected to the transmitter, leaving one loop minimum for a drip loop. Ensure the drip loop is lower than the device, allowing water to flow away from the device.6. Apply the coaxial sealant around each of the coaxial connections and at the RF lightning arrestor, making sure the RF connections are completely sealed.7. Tighten the mounting bracket to the mast. Make sure that antenna is pointed in a vertical direction.8. Ensure the mounting mast and lightning arrestor are grounded according to local/national electrical code (see Figure C-2).IN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVEIN EXPLOSIVE ATMOSPHEREKEEP TIGHT WHEN CIRCUIT ALIVE
158High Gain Remote Antenna OptionAugust 2017High Gain Remote Antenna OptionPRELIMINARYReference Manual00809-0100-4308, Rev CA
159Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CAAppendix D Configuration ParametersSafety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 159Menu overview of the Device Descriptor (DD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 160Configuration parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 161D.1 Safety messagesProcedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.Failure to follow safe installation and servicing guidelines could result in death or serious injury.Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.Explosions could result in death or serious injury.Verify that the operating environment of the gauge is consistent with the appropriate hazardous locations certifications.Installation of device in an explosive environment must be in accordance with appropriate local, national and international standards, codes, and practices.Ensure device is installed in accordance with intrinsically safe or non-incendive field practices.Electrical shock can result in death or serious injury.Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.Care must be taken during transportation of power module to prevent electrostatic charge build-up.Device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.Process leaks could result in death or serious injury.Handle the transmitter carefully.If the process seal is damaged, gas could escape from the tank when removing the transmitter head from the probe.Only qualified personnel should install the equipment.
160Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAD.2 Menu overview of the Device Descriptor (DD)The menu tree in Figure D-1 is applicable for both the DD in AMS Wireless Configurator and the Field Communicator.Figure D-1. Menu TreeAlertsCommunicationsSimulateConfigureOverviewGuided SetupManual SetupInitial Setup Basic SetupVerify LevelWireless Setup Join Device to NetworkConfigure Update RateVolume SetupDisplay SetupEcho TuningCheck Level ResponseOptional SetupMapped VariablesProcessDevice StatusCommunication StatusPrimary Purpose VariablesUpdate RateJoin NetworkDevice InformationDeviceVariablesLevelDistanceTotal VolumeSignal QualitySignal QualityData HistoryTrendsThresholdsNear ZoneEcho CurveAdvancedEcho TuningAlert SetupHigh Level AlertsSignal Quality AlertLow Level AlertsUser Defined AlertLost MeasurementMaintenance Routine Maintenance Measurement HistoryLocate DeviceInstall New Power ModuleVerificationReset/Restore Restart Measurement Restart DeviceRestore Default SettingsWirelessDevice DisplayUnitsHARTSecurityDevice InformationPowerDevice SetupProbeGeometryEnvironmentVolumeLevel SetupService Tools
161Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CAD.3 Configuration parametersThis section presents a brief introduction to all configuration parameters.The Rosemount™ 3308 Series Transmitter can be configured for level, volume, interface level, interface distance measurements, and interface thickness.The Rosemount 3308 Series Transmitter can be pre-configured according to the ordering specifications in the Configuration Data Sheet.D.3.1 Guided setupBasic setupThe basic transmitter configuration includes setting the tank geometry parameters. For interface measurements the dielectric constant of the top liquid must also be given. For some applications with heavy vapor, the Vapor Dielectric Constant must be given as well.Figure D-2. Tank GeometryThe Upper Reference Point is located at the underside of the threaded adapter, transmitter flange, or Tri Clamp, as illustrated in, as illustrated in Figure D-3 on page 162.A. Product Level D. Probe LengthB. Interface Level E. Tank HeightC. Upper Reference Point F. Zero Reference PointEACFBD
162Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure D-3. Upper Reference PointProbe typeThe transmitter is designed to optimize measurement performance for each probe type. The transmitter automatically makes an initial calibration based on the type of probe that is used. (This parameter is pre-configured at factory and only needs to be set if the probe is changed to another type, or if you have installed a spare transmitter)Select the type of probe that is mounted to the transmitter. Select User Defined probe if your probe can not be found in the list or if you have done modifications to a standard probe.Probe lengthThe probe length is the distance between the Upper Reference Point and the end of the probe, see Figure D-3 on page 162. If a weight is used at the end of the probe it shall be included.This parameter is pre-configured at factory. The probe length must be changed if the probe is shortened, or if you have ordered a spare transmitter head.Tank heightThe Tank Height is the distance from the Upper Reference Point to the bottom of the tank (Zero Reference Point). See Figure D-2 on page 161.The transmitter measures the distance to the product surface and subtracts this value from the Tank Height to determine the level.When setting the Tank Height, keep in mind that this value is used for all level measurements performed by the Rosemount 3308 Series Transmitter. The Tank Height must be set in linear (level) units, such as feet or meters, regardless of primary variable assignment.Mounting typeSelect option best describing how device is mounted on the tank.Inner diameter, pipe/chamber/nozzleSelect the inner diameter for the pipe, chamber or nozzle in which the probe is mounted.A. Upper Reference PointB. Probe LengthNPT BSPP (G) FlangeATri ClampB
163Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CANozzle heightThe distance between the Upper Reference Point (normally the lower side of the device flange) and the end of the nozzle. Note that nozzle may extend into the tank (which should be included in the height).Measurement modeSelect the Measurement Mode to use in the device. Some modes require software options to be enabled in the device. You can upgrade the device to enable more software options.Interface Level with Submerged Probe is used for applications where the probe is fully immersed in liquid. In this mode the transmitter ignores the upper product level. See “Interface measurements with fully submerged probes” on page 105 for more information.NoteOnly use Interface Level with Submerged Probe for applications where interface is measured for a fully immersed probe.Upper product mediaApproximate DC value selected from list based on tank content.Upper product dielectric constantEnter the Upper Product Dielectric Constant (DC) as accurately as possible. This value is used for setting the automatically calculated amplitude thresholds. In addition the dielectric constant of the upper product is essential for calculating the interface level and the upper product thickness. The default value for the Upper Product Dielectric Constant is 2.For level measurements, the Upper Product Dielectric Constant parameter corresponds to the dielectric constant of the product in the tank.If the dielectric constant of the lower product is significantly smaller than the dielectric constant of water, you may need to make special adjustments. The dielectric constant of water is 80. See section “Example 2: Interface peak not found” on page 97 for further information.In case the dielectric constant is unknown, then use the Dielectric Constant Guide embedded in the AMS Wireless Configurator as help when configuring the DC. The AMS Wireless Configurator includes a Dielectric Chart which lists the dielectric constants of a range of products. AMS Wireless Configurator also includes a tool which allows you to calculate dielectric constants based on measurements of the Upper Product Thickness.1. Select Configure > Manual Setup > Level Setup > Environment.2. Select Dielectric Constant Guide and follow the on-screen instructions.Maximum product level rateFastest rate that may occur in the monitored process to (partially) fill or empty this tank. Will be used to calculate the maximum level change between updates. Note that product level rate may be higher during upset conditions.NoteIf the tank is filling or emptying at a high rate, set a faster Update Rate to make sure there is enough safety margin in the system for High/Low Alerts.Run Check Level Response to make sure that configured Update Rate is sufficient for the application, refer to section “Optional setup” on page 73.
164Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CATank materialSelect material of construction of the tank.Typical interface conditionThe typical interface condition in the tank. Select one of the following conditions:D.3.2 Manual setup - DeviceWireless networkNetwork IDIdentification number that tells the device which network it belongs to. Obtained from the network administrator.Join keyA kind of password that the device uses to join the network. Obtained from the network administrator. All sections must contain the same number of characters.Broadcast informationMessage contentWhich content (HART command) to broadcast for a message.Message variablesWhich variables that are included in the content.Trigger modeHow message will be triggered.Trigger levelAt which level message will be triggered.First and trigger variableThe 1st variable contained within message which also will be used to trigger a broadcast.Triggered update rateThis defines how often the broadcast message is sent to the gateway after a user defined trigger level threshold has been crossed. Faster update rates have an impact on the total communications traffic on the network, and power module life.Table D-1. Typical Interface ConditionsOption DescriptionUnknown or Other condition The typical interface condition is unknown, or varies in such a way that no typical interface condition can be stated.Layer on top (thin) The interface thickness is typically thin compared to the bottom layer. The tank mostly contains the bottom product.Layer at the bottom (thin) The interface thickness is typically thick compared to the bottom layer. The tank mostly contains the upper product.
165Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CADefault update rateThis defines how often the broadcast message is sent to the gateway. Faster update rates have an impact on the total communications traffic on the network, and power module life.Device displayDisplay modeThe display can be configured to different display modes: Disabled, On Demand, or Periodic.Display variablesAs default, the level variable will be displayed. If more than one variable is configured, the display will toggle between the values of the chosen variables.UnitsThe units for length, volume, and temperature are selectable. After appropriate units have been selected, all configuration parameters and transmitter variables will be expressed in these units.Length unitUsed unit for Level and Interface Level values.Volume unitUsed unit for Volume values.Temperature unitUsed unit for Electronics Temperature value.HART - Variable mappingPrimary variablePrimary dynamic variable in the HART protocol which will be assigned as a variable from the device.Secondary variableSecond dynamic variable in the HART protocol which will be assigned as a variable from the device.Third variableThird (Tertiary) dynamic variable in the HART protocol which will be assigned as a variable from the device.Fourth variableFourth (Quaternary) dynamic variable in the HART protocol which will be assigned as a variable from the device.Table D-2. Display ModesOption DescriptionDisabled The display is always turned off.On Demand The display is by default turned off. Selected variable screens will only appear in the end of the diagnostic button screen sequence, refer to “Diagnostic button screen sequence” on page 78.Periodic The display shows selected variable screens in a periodic sequence. A new screen will appear on each wireless update.
166Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAHART - Percent of rangeUpper range valueValue for Primary Variable (PV) corresponding to 100% range.Lower range valueValue for Primary Variable (PV) corresponding to 0% range.Upper sensor limitThe upper boundary for the range over which the sensor works properly. Lower sensor limitThe lower boundary for the range over which the sensor works properly. HART - Data collectionMeasurement and status logAlternatives for data collection in the device.HART - Variable historyConfigure data historyData History is a series of 12 data points stored in the transmitter. To enable Data History trending select either to enable single data point trending (recommended) or enable filtered trending.If Data History is enabled, select which Device Variable to store, and then type the time between each sample into the Sample Interval box (4 to 7200 seconds).SecurityWrite protectionThe device configuration can be write protected.Over the air upgradeWireless upgrade of radio software is possible.HART lock statusThe state of HART write lock in the device.Device informationTagIdentifier for the device (max 8 characters) used by host systems. It is recommended to enter both a short and a long tag (they may be the same). Long tagIdentifier for the device (max 32 characters) used by host systems. It is recommended to enter both a short and a long tag (they may be the same).DescriptorUser's own description. Not required for operation of the device and can be left out if desired.
167Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CAMessageUser's own information. Not required for operation of the device and can be left out if desired.DateUser's own information. Manufacturing date by default. Not required for operation of the device and can be left out if desired.PowerPerformance modeThere are two performance modes: Standard and High Performance.(1)Power modeConfigures the device to take periodic measurements to conserve battery life, or to take continuous measurements.NoteAlways On mode is only recommended for devices connected to line power.Power sourceOptimizes the device to make use of the power source to which it is attached.Table D-3. Performance ModesOption Reference accuracy DescriptionStandard ±0.2 in. (±5 mm) The standard performance mode is suitable for most applications, and gives a long battery life.High performance ±0.12 in. (±3 mm) The high performance mode is selectable only for transmitters with profile code U. Each update is based on an increased number of measurements (radar sweeps), which gives improved accuracy and robustness, as well as decreased noise in the output value.This mode also improves performance in difficult applications (e.g. foam, turbulent surface, low dielectric constant) but reduces battery life.1. In earlier versions, the performance modes are called High (Short battery life) and Normal (Long battery life).
168Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAD.3.3 Manual setup - LevelProbeWeight typeType of weight at the end of the probe. Only applicable to the flexible single lead probe type.Table D-4. Weight Types Upper null zoneDefines how close to the device's Upper Reference Point a level value is accepted. You can extend Upper Null Zone to block out disturbing echoes close to the tank top. View the Echo Curve to find out if there are disturbing echoes close to the tank top.This parameter should only be changed if there are measurement problems in the upper part of the tank. Such problems may occur if there are disturbing objects close to the probe. By setting the Upper Null Zone, the measuring range is reduced. See “Changing the upper null zone” on page 103 for further information.Type Option code DescriptionUnknown DefaultSmall W1Short W2Heavy W3Chuck (anchored) W45.5 in (140 mm)Ø 0.9 in (22 mm)2 in (50 mm)Ø 1.5 in (38 mm)5.5 in (140 mm)Ø 1.5 in (38 mm)
169Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CANoteMeasurements are not performed within the Upper Null Zone. and level alerts located in the Upper Null Zone will not be triggered. Always configure your level alerts below the Upper Null Zone.For narrow nozzles it may be necessary to increase the Upper Null Zone (UNZ) in order to reduce the measuring range in the upper part of the tank.Figure D-4. Upper Null ZoneBy setting the UNZ equal to the nozzle height, the impact on the measurement due to interfering echoes from the nozzle will be reduced. See also section “Handling disturbances at the top of the tank” on page 102. Amplitude Threshold adjustments may also be needed in this case.Probe angle (only applicable to rigid probes)Defines the angle compared to the plumb line at which the device with probe is mounted (0 means that probe is mounted vertically).Enter the angle between the probe and the vertical line. Do not change this value if the transmitter is mounted with the probe along the vertical line (which is normally the case).A. UNZB. Nozzle heightBA
170Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure D-5. Probe Angle (Į)Remote housingIf the transmitter head is mounted apart from the probe, the length of cable between probe and remote housing must be configured.User defined probe settingsParameters for user defined probe.NoteThese settings should only be modified for customized probes. The settings are typically provided by factory.GeometryCalibration offsetDifference between surface distance measured by device and the same distance measured by e.g. handgauging with a measurement tape. A positive Calibration Offset value will increase the presented Level value.Show level below probe end as zeroWhen this setting is selected and the product surface is at or below the probe end, the level measurement output will be zero.NoteOnly applicable for negative probe end peak.0oĮ
171Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CAEnvironmentVapor dielectric constantEnter the dielectric constant (DC) for the vapor gas in the tank. For normal air the vapor DC is close to 1.In some applications there is heavy vapor above the product surface having a significant influence on the level measurement. In such cases the vapor dielectric can be entered to compensate for this effect.The default value is equal to 1 which corresponds to the dielectric constant of air. Normally this value does not need to be changed since the effect on measurement performance is very small for most vapors.Max upper product thicknessConfigure the maximum possible thickness for the upper product in this tank. This is the maximum thickness the device will expect for this tank.VolumeCalculation methodSelect method for volume calculation based on tank shape or a strapping table. Strapping table requires entering level-volume pairs in a table.Diameter (L1)The diameter of the tank.Length (L2)The length (or height if the tank is shaped as a vertical cylinder) of the tank, measured between tank ends.Strapping tableUse a strapping table if a standard tank type does not provide sufficient accuracy. Use most of the strapping points in regions where the tank shape is non-linear. A maximum of 20 points can be added to the strapping table.If tank type Strapping Table was chosen, enter how many entries you will use and the actual level and volume points. The strapping points must be entered such that the first point corresponds to the lowest level, and the last point corresponds to the topmost level of the tank.
172Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure D-6. Strapping PointsD.3.4 Alert setupSignal quality alertSignal Quality is the product surface echo amplitude compared to the surface threshold and noise. The Signal Quality spans from 0 to 10. A low value means that there is a risk for the noise peak to be mistaken for the product surface peak.Build up on the probe and different surface conditions are factors that can result in a low Signal Quality value. By setting an alert, the Signal Quality value can be used to schedule maintenance to clean the probe.NoteThe Signal Quality depends on probe type and application conditions, as well as the condition of the probe. Even if the probe is clean, Signal Quality may not be a 10.Suitable alert limits vary from application to application. Appropriate value can be determined by logging Signal Quality over time and viewing maximum/minimum values. The Signal Quality Alert limit should be at least 1, but a better guideline is 2-3.A. Actual tank bottom may look like this.B. Using only three strapping points results in a level-to-volume profile that is more angular than the actual shape.C. Using six of the points at the bottom of the tank yields a level-to-volume profile that is similar to the actual tank bottom.ABC
173Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CAFigure D-7. Signal Quality AlertLimitThe Signal Quality value that will trigger the alert.DeadbandAn area of the Signal Quality range where no action occurs to prevent alert from activating/deactivating too quickly.High/low level alertsHigh/Low Level Alerts are triggered when the level goes outside the user defined Limits. There are four standard Level Alerts. Hi Level Alert and Hi-Hi Level Alert are used for rising levels, and Lo Level Alert and Lo-Lo Level Alert are used for falling levels. See Figure D-8 and Figure D-9 for more information.LimitThe level value that will trigger the alert.NoteAlert Limit values must be outside the Upper Null Zone, the Blind zones, and areas close to the Blind Zones with reduced accuracy.DeadbandAn area of the Level range where no action occurs to prevent alert from activating/deactivating too quickly.Alert ONTIMESIGNAL QUALITYDeadbandLimit
174Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAFigure D-8. High Level Alerts for Rising LevelsFigure D-9. Low Level Alerts for Falling LevelsUser defined alertVariableThe variable selected for the alert.Alert directionWhether the alert will be triggered above or below the variable's value.LimitThe variable value that will trigger the alert.NoteAlert Limit values must be outside the Upper Null Zone, the Blind zones, and areas close to the Blind Zones with reduced accuracy.DeadbandAn area of a variable's range where no action occurs to prevent alert from activating/deactivating too quickly.A. The alert is active when the level value rises above the alert limit.B. The alert turns off when the value falls below the deadband.A. The alert is active when the level value falls below the alert limit.B. The alert turns off when the value rises above the deadband.ABTIMELEVELLimitDeadbandAlert ONABTIMELEVELDeadbandLimitAlert ON
175Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CALost measurementLost measurement behaviorConfigure level value to report if measurement is lost unexpectedly. Choose one of the following actions:Number of measurements to hold levelThe number of measurements the device will hold the current level if level measurement has been lost. Then it will output level according to Lost Measurement Behavior, if still lost. For an application where problems with lost measurement due to noise or weak surface echoes are experienced, this parameter value could typically be increased.The Hold Time value presents for how long the device will hold the current level. The time the current level will be held is calculated out of a combination of both Number of Measurements to Hold Level and the Update Rate.NoteMake sure you have enough safety margin in your system to manage a delayed condition.Table D-5. Lost Measurement Behavior OptionsOption DescriptionAlarm (NaN Value/Bad Status) If the measurement is lost, the level value will report:“Not a Number / Bad Status”.Output Full Tank If the measurement is lost, the level value will correspond to full tank.Output Empty Tank If the measurement is lost, the level value will correspond to empty tank.
176Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CAD.3.5 Echo TuningThresholdsFigure D-10. ThresholdsThreshold controlThresholds can be automatically calculated by device or manually set by user. This setting is valid for all thresholds on the Thresholds tab (Surface, Interface Reference, and Probe End Thresholds).Surface thresholdThreshold to filter out noise in the echo curve for detection of the Surface. Noise below the threshold is suppressed. The first echo peak closest to the device that crosses and is above the Surface Threshold is the surface echo.Interface thresholdThreshold to filter out noise in the echo curve for detection of the Interface. The first echo peak after the surface echo that crosses and is above the Interface Threshold is the interface echo.Reference thresholdThreshold to filter out noise in the echo curve for detection of the Reference peak. The reference peak is a strong negative echo very close to the device.Probe end thresholdThreshold to filter out noise in the echo curve for detection of the Probe End peak. The probe end peak is a fairly strong positive or negative echo (depending on probe type) that is present at the probe end when tank is empty.A. Reference ThresholdB. Surface ThresholdC. Interface ThresholdD. Probe End ThresholdDISTANCEAMPLITUDECBDA
177Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual 00809-0100-4308, Rev CANear zone thresholdThreshold controlThe Near Zone Threshold can be automatically calculated by device or manually set by user.ThresholdThreshold to filter out noise in a zone near the device. Noise below the threshold is suppressed. This threshold replaces the Surface threshold in the zone where it is applicable.DistanceDistance from Upper Reference Point (normally the lower side of device flange) to point where the near zone threshold ends.Near zone trimmingTrim near zoneSelect to activate trimming. The Trim Near Zone method is used to fine tune performance in the area close to the tank top. This function is normally not used. Trim Near Zone is typically used if there are problems related to the nozzle. For more information see section “Using the trim near zone function” on page 103.Near zone has been trimmedIndicates if the Trim Near Zone method has been used for this device.AdvancedPeak detection methodSelect which peak detection to use for level measurements. For further information on when to use the peak detection method, see section “Resolving thin oil layers” on page 100.Table D-6. Peak Detection MethodsFigure D-11. Peak Detection MethodOption DescriptionPeak Center Surface detected at the first amplitude peak closest to device detected above the Surface Threshold.Threshold Intersection Surface detected at first intersection with Surface Threshold.A. Threshold IntersectionB. Peak CenterC. Surface ThresholdABC
178Configuration ParametersAugust 2017Configuration ParametersPRELIMINARYReference Manual00809-0100-4308, Rev CANear zone compensationImproves measurement performance in the zone close to the device by compensating for probe dependent echo signature or recorded echo signature.If Near Zone Compensation is disabled, neither the probe dependent compensation nor the compensation due to Trim Near Zone will be used by the device.Echo search windowSelect window mode to use for the echo tracking function. Value typically provided by manufacturer.Window sizeWindow size used by echo tracking function. Window Size can only be changed when the Eco Search Window mode is set to User Defined. Value typically provided by manufacturer.Gain factor indexControls the hardware amplification of the waveform. Value typically provided by manufacturer.Calibration scale factorMicrowave propagation factor to use. Value typically provided by manufacturer.
179Alert Message MappingAugust 2017Alert Message MappingPRELIMINARYReference Manual 00809-0100-4308, Rev CAAppendix E Alert Message MappingE.1 Alert messages and descriptionsThis appendix outlines the most important alerts in the HART® command 48 Additional Status Field for the Rosemount 3308 Series. The information in this section can to be used by DeltaV™ for alert monitoring, and in the Emerson™ 1420 Wireless Gateway for Additional Status mapping in Modbus®, OPC, etc. A complete list of Additional Status bits is available in the Wireless Gateway.Table E-1 displays the device variable, variable mapping indexes, and default mapping.Table E-2 to Table E-4 shows a list of the most important alert messages that may be displayed in the AMS Wireless Configurator and Field Communicator together with the location of the Alert in the HART command 48 Additional Status field. For recommended actions, refer to “Alert messages in AMS Wireless Configurator and Field Communicator” on page 86.To view Active Alerts, select Service Tools > Alerts > Active Alerts.Table E-1. Device VariablesIndex Device variable Description Default mapping(user configurable)0Supply Voltage Measured supply voltage used to determine the health of the power module. QV (Quaternary)1Electronics Temperature The current temperature at the electronics. TV (Tertiary)2Level The current level measurement value (from the zero level reference point to the product surface). PV (Primary)3Distance Distance from the upper reference point to the product surface. SV (Secondary)4Total Volume The volume of the product at the current level.Optional5Interface DistanceDistance between the upper reference point and the interface between the upper and lower product.6Interface Level The current interface level value (from the zero level reference point to the interface).7Amplitude Peak 1 Amplitude of the reference peak (see page 4).8Amplitude Peak 2 Amplitude of the product surface peak (see page 4).9Amplitude Peak 3 Amplitude of the interface or probe end peak (see page 4)10 Upper Product Thickness Thickness of the upper product.12 Signal Quality(1)1. Requires option code DA1 (HART Diagnostics).The quality of product surface echo signal compared to surface threshold and noise.13 Surface/Noise Margin(1)Margin between product surface echo signal and noise. Zero indicates a low margin and 10 a high margin.
180Alert Message MappingAugust 2017Alert Message MappingPRELIMINARYReference Manual00809-0100-4308, Rev CATable E-2. Failure Alerts (F:)Table E-3. Maintenance Alerts (M:)Message Additional status(1)1. Location of the Alert in the HART command 48 Additional Status field.DescriptionElectronics Failure Byte 8::Bit 6An electronics error that could impact the device measurement reading has occurred. Radio Failure Byte 1::Bit 6 The wireless radio has detected a failure or stopped communicating.Supply Voltage Failure Byte 6::Bit 2 The supply voltage is too low and will affect device operation.Probe Disconnected Byte 4::Bit 6 The device cannot detect the probe.Electronics Temperature Critical Byte 1::Bit 3The internal temperature of the device has reached critical levels and the integrity of the device electronics may be compromised. Environmental temperature should not exceed device specifications.Configuration Error Byte 2::Bit 6The device has detected a configuration error. Reasons may be multiple. See Tab le 6-2 on page 87 for a list of detailed Configuration Errors that may be displayed.Message Additional status(1)1. Location of the Alert in the HART command 48 Additional Status field.DescriptionSupply Voltage Low Byte 8::Bit 4 The supply voltage is low and may affect Device Operation.Electronics Temperature Out of Limits Byte 1::Bit 2The temperature of the electronics board has exceeded the transmitter’s operating range. Level Measurement Lost Byte 3::Bit 1No valid Level reading. Reasons may be multiple:No valid surface echo peak in the measuring range.Incorrect transmitter configuration.Simulation Active Byte 8::Bit 0 The device is in simulation mode and is not reporting actual information.Low Signal Quality Byte 5::Bit 0 The Signal Quality is below the defined alert limit.Interface Measurement Lost Byte 3::Bit 0No valid Interface reading. Reasons may be multiple:No valid surface echo peak in the measuring range.Incorrect transmitter configuration.Capacity Denied Byte 12::Bit 0The device has failed to require all of the necessary wireless bandwidth to broadcast at the configured rate(s).
181Alert Message MappingAugust 2017Alert Message MappingPRELIMINARYReference Manual 00809-0100-4308, Rev CATable E-4. Advisory Alerts (A:)Message Additional status(1)1. Location of the Alert in the HART command 48 Additional Status field.DescriptionDatabase Memory Warning Byte 0::Bit 2The device has failed to write to the database memory at some time in the past. Any data written during this time may have been lost.Non-Critical User Data Warning Byte 2::Bit 1 A user written parameter does not match expected value.Volume Range Warning Byte 4::Bit 7 The level measurement is outside the configured volume range.Verification Mode Active Byte 4::Bit 4 The device is in verification mode and is not reporting actual information.Button Stuck Byte 1::Bit 5 The button on the Electronics Board is detected as stuck in the active position.HiHi Level Alert Byte 5::Bit 4 The level is above the defined limit.Hi Level Alert Byte 5::Bit 5 The level is above the defined limit.Lo Level Alert Byte 5::Bit 6 The level is below the defined limit.LoLo Level Alert Byte 5::Bit 7 The level is below the defined limit.User Defined Alert Byte 5::Bit 3 The variable has surpassed the user defined limit.
182Alert Message MappingAugust 2017Alert Message MappingPRELIMINARYReference Manual00809-0100-4308, Rev CA
IndexAugust 2017183IndexPRELIMINARYReference Manual 00809-0100-4308, Rev CAAActive Advertising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64, 92Active Alerts . . . . . . . . . . . . . . . . . . . . . . 65, 79, 81, 84, 86, 179Agitators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8, 16Alert Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84Amplitude ThresholdsAdjusting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94AMS Device Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62AMS Wireless Configurator . . . . . . . . . . . . . .62, 67, 68, 70, 160Alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86Anchoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Antenna positioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9BBlind Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Blind Zones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5CCalculation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Calibration Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170Calibration Scale Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Centering disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Centering piece . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Chuck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33, 168ConfigurationBasic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Optional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73DData History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80, 166Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167DC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119, 163, 171DD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62, 63, 160Deadband. . . . . . . . . . . . . . . . . . . . . . . . . . . . .87, 104, 173, 174Default Update Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Descriptor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Device Descriptor. . . . . . . . . . . . . . . . . . . . . . . . . . . . 62, 63, 160Device display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84Variable screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Device Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81DIAG button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Diagnostic messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Dielectric Constant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119, 163Dielectric Constant Guide . . . . . . . . . . . . . . . . . . . . . . . 119, 163Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Rotate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Display Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165DisturbancesTop of the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102EEcho Curve . . . . . . . . . . . . . . . . . . . . . 93, 97, 98, 102, 168, 176Echo Search Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Emulsion layers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8FField Communicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71First and Trigger Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Flange connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Fourth Variable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Free space. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17GGain Factor Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61, 64, 67, 71, 92Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Guided Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72, 73HHART Lock Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166HART modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66, 72Heating coils. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16High High Level Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87High Level Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87, 173IInner DiameterPipe/Chamber/Nozzle . . . . . . . . . . . . . . . . . . . . . . . . . . . 162InstallationFlange connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Mounting position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Power module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Threaded tank connection . . . . . . . . . . . . . . . . . . . . . . . . . 36Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119Dielectric Constant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119Fully submerged probes. . . . . . . . . . . . . . . . . . . . . . . . . . 105Interface peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Interface Threshold . . . . . . . . . . . . . . . . . . 96, 97, 98, 105, 176Index
184IndexIndexAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CAJJoin Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67, 68, 92, 99, 164LLength. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171Length Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 104, 173Locate Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99Long Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166Loose flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Lost Measurement Behavior. . . . . . . . . . . . . . . . . . . . . . . . . . .175Low Level Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 173Low Low Level Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87Lower Range Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 166Lower Sensor Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166MMapped Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Max Upper Product Thickness . . . . . . . . . . . . . . . . . . . . . . . . .171Maximum Measuring Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Maximum Product Level Rate. . . . . . . . . . . . . . . . . . . . . . . . . .163Measurement and Status Log. . . . . . . . . . . . . . . . . . . . . . . . . .166Measurement History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98Measurement Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 91, 163Interface Level with Submerged Probe. . . . . . . . . . . . . . .105Product Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91Product Level and Interface Level . . . . . . . . . . . . . . . . . . . . . 4Measurement principle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Measuring range. . . . . . . . . . . . . . . . . . . . . . . . . .6, 91, 104, 168Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167Message Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164Message Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164Mounting position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Mounting Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162NNear Zone Compensation. . . . . . . . . . . . . . . . . . . . . . . . . . . . .178Near Zone Has Been Trimmed . . . . . . . . . . . . . . . . . . . . . . . . .177Near Zone Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . 102, 103Network ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67, 92, 99, 164Non-metallic tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 19, 54NozzleMaximum height. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Minimum diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Nozzle Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163Number of Updates to Hold Level . . . . . . . . . . . . . . . . . . . . . .175OOSHA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xiOver the Air Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166PPeak Center. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100, 177Peak Detection Method . . . . . . . . . . . . . . . . . . . . . . 91, 101, 177Percent of Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Pipe installationsCentering disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Plate design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Position the antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Possible antenna rotations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Power moduleEnvironmental considerations . . . . . . . . . . . . . . . . . . . . .107Handling considerations. . . . . . . . . . . . . . . . . . . . . . . . . . 107Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106Shipping considerations . . . . . . . . . . . . . . . . . . . . . . . . . .107Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167Primary Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165ProbeAnchoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Changing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109Selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10, 11Probe Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169Probe end peak. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Probe End Threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176Probe Length . . . . . . . . . . . . . . . . . . . . . . 3, 5, 23, 33, 109, 162Probe Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162Product surface peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4RRecommended Measuring Range . . . . . . . . . . . . . . . . . . . . . . . . 6Recommended mounting position . . . . . . . . . . . . . . . . . . . . . . 16Reference peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Reference Threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176Replacing power module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106Replacing probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109Replacing transmitter head . . . . . . . . . . . . . . . . . . . . . . . . . . .108SSecondary Variable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165Segmented probe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10, 43Service Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93Shipping Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . ix, 110Show Level Below Probe End as Zero . . . . . . . . . . . . . . . . . . . .170Signal Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Signal Quality Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Deadband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 173Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87, 173Simulation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Strapping points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171Strapping Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171Surface Threshold. . . . . . . . . . . . . . . . . . . . . . . .96, 97, 102, 176TTag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166TankGeometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161Shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7, 172
185IndexAugust 2017IndexPRELIMINARYReference Manual 00809-0100-4308, Rev CATank connectionFlange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18, 38Loose flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Threaded. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Tank Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 22, 162Tank Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164TDR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Temperature Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Thin oil layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Third Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165Threaded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Threshold Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176Threshold Intersection . . . . . . . . . . . . . . . . . . . . . . . 91, 101, 177ThresholdsAdjusting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Time Domain Reflectometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Transition Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173, 174Transmitter components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Transmitter headReplace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Trends. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Tri Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Trigger Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Trigger Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Triggered Update Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Trim Near Zone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103, 177Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90Turbulent conditions . . . . . . . . . . . . . . . . . . . . . . . . . 16, 90, 106Typical Interface Condition . . . . . . . . . . . . . . . . . . . . . . . .91, 164UUNZ . . . . . . . . . . . . . . . . . . . . . . . . . . . 103, 104, 169, 173, 174Update Rate . . . . . . . . . . . . . . . . . . . . 67, 91, 92, 163, 164, 175Upper Null Zone . . . . . . . . . . . . . . . . . . 103, 104, 169, 173, 174Upper Product Dielectric Constant . . . . . . . . . . . . 87, 90, 91, 94Upper Product Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163Upper Range Value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87, 166Upper Reference Point . . . . . . . . . . . .4, 22, 102, 103, 161, 162Upper Sensor Limit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166User Defined Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87, 174User Defined Probe Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 170VVapor Dielectric Constant . . . . . . . . . . . . . . . . . . . . . . . . .87, 161Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Verify Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74, 90, 101, 109Volume Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165WWeight Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168Window Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Wireless Gateway. . . . . . . . . . . . . . . . . . . . . . .61, 64, 67, 71, 92Write Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166ZZero Reference Point . . . . . . . . . . . . . . . . . . . . . . . . 3, 5, 22, 161
186IndexIndexAugust 2017PRELIMINARYReference Manual00809-0100-4308, Rev CA
PRELIMINARY
Reference Manual00809-0100-4308, Rev CAAugust 2017Global HeadquartersEmerson Automation Solutions 6021 Innovation Blvd.Shakopee, MN 55379, USA+1 800 999 9307 or +1 952 906 8888+1 952 949 7001 RFQ.RMD-RCC@Emerson.comNorth America Regional OfficeEmerson Automation Solutions8200 Market Blvd.Chanhassen, MN 55317, USA+1 800 999 9307 or +1 952 906 8888+1 952 949 7001 RMT-NA.RCCRFQ@Emerson.comLatin America Regional OfficeEmerson Automation Solutions1300 Concord Terrace, Suite 400Sunrise, FL 33323, USA+1 954 846 5030+1 954 846 5121RFQ.RMD-RCC@Emerson.comEurope Regional OfficeEmerson Automation Solutions Europe GmbHNeuhofstrasse 19a P.O. Box 1046CH 6340 BaarSwitzerland+41 (0) 41 768 6111+41 (0) 41 768 6300 RFQ.RMD-RCC@Emerson.comAsia Pacific Regional OfficeEmerson Automation Solutions Asia Pacific Pte Ltd1 Pandan CrescentSingapore 128461+65 6777 8211+65 6777 0947 Enquiries@AP.Emerson.comMiddle East and Africa Regional OfficeEmerson Automation SolutionsEmerson FZE P.O. Box 17033Jebel Ali Free Zone - South 2Dubai, United Arab Emirates+971 4 8118100+971 4 8865465 RFQ.RMTMEA@Emerson.comLinkedin.com/company/Emerson-Automation-SolutionsTwitter.com/Rosemount_NewsFacebook.com/RosemountYoutube.com/user/RosemountMeasurementGoogle.com/+RosemountMeasurementStandard Terms and Conditions of Sale can be found on the Terms and Conditions of Sale page.The Emerson logo is a trademark and service mark of Emerson Electric Co.DeltaV, Fisher, Ovation, Plantweb, Rosemount, Rosemount logotype, and SmartPower are trademarks of Emerson.Bumax is a registered trademark of the Bufab Group.HART and WirelessHART are registered trademarks of the FieldComm Group.Kalrez and Viton are registered trademarks of DuPont.MACTek and VIATOR are registered trademarks of MACTek Corporation.Magnetrol is a registered trademark of Magnetrol International, Incorporated.Masoneilan is a trademark of the General Electric Company.Modbus is a registered trademark of Gould Inc.NACE is a registered trademark of NACE International.NEMA is a registered trademark and service mark of the National Electrical Manufacturers Association.All other marks are the property of their respective owners.© 2017 Emerson. All rights reserved.PRELIMINARY

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