Savi Technology 673T-V1 RF ID Tag User Manual Savi Sensor Tag ST673 ST674 InstallGuide
Savi Technology Inc RF ID Tag Savi Sensor Tag ST673 ST674 InstallGuide
Contents
Users Manual Part 3
CHAPTER 2
Installing the Tag
18 Savi SensorTag ST-673 Installation Guide
Note:
You receive the Savi SensorTag ST-673 and metal mounting sleeve
fully assembled. You can skip step 1 through step 6 to mount the unit to
the jet engine container or you can follow the instructions in step 1
through step 6 if you disassembled the tag and mounting sleeve.
1. Remove the front of the
mounting sleeve.
2. Slide the tag into the
mounting sleeve until the
holes on the tag align with
the holes on the back of the
mounting sleeve.
3. Replace the front of the
mounting sleeve.
4. Align the hole on the front of the mounting sleeve with the holes on the
tag and back of the mounting sleeve.
Mounting Savi SensorTag ST-673
Savi SensorTag ST-673 Installation Guide 19
5. To prevent the tag from
dislodging from the tag
mounting sleeve as a result
of sudden impact or
extreme shocks, use the
supplied stainless steel
screws and washers through
the sleeve.
6. Ensure that you can see the
sensor filter through the
hole on the back of the
mounting sleeve.
7. Carefully remove the red
protective film covering
from the PST on the back of
the sleeve. Avoid touching
the PST adhesive.
Use supplied screws to washers to
secure the tag to the sleeve
CHAPTER 2
Installing the Tag
20 Savi SensorTag ST-673 Installation Guide
8. Open the jet engine
container and locate the
humidity detection orifice.
9. Unscrew the nut on the
mounting sleeve.
Humidity detection orifice
Mounting Savi SensorTag ST-673
Savi SensorTag ST-673 Installation Guide 21
10.Remove the small rubber
gasket washer from the
mounting sleeve.
11.To mount the tag, insert the
mounting sleeve and tag in
the humidity detection
orifice.
12.Apply pressure to the tape strips by pushing firmly against the tag. To
assure a good bond, apply as much finger pressure as possible and work
fingers up and down the area over the tape strips.
CHAPTER 2
Installing the Tag
22 Savi SensorTag ST-673 Installation Guide
13.On the inside of the
container, replace the small
rubber gasket washer and
screw the nut on the
mounting sleeve to secure
the tag. Close the jet engine
container.
14.If the orifice of the
container is too large for the
tag to be mounted securely,
insert a metal shoulder
washer before replacing the
rubber washer and nut.
Ensure that the lip on the
metal shoulder washer is
inserted through the orifice
and is facing the outside of
the container.
The metal shoulder washer
must be ordered separately.
Mounted tag
APPENDIX A
Savi SensorTag ST-673 Installation Guide 23
Savi SensorTag ST-673
Specifications
A
Specification Description
Physical characteristics Length: 6 .25 inches (16 cm)
Width: 2.13 inches (5.4 cm)
Height: 1.13 inches (2.9 cm)
Weight: 3.8 oz. (108 g)
Environment Temperature: -40ºF to +158ºF (-40ºC to +70ºC)
operating; -40ºF to +185ºF (-40ºC to +85ºC) storage;
Tested per MIL-STD-810F
Humidity: 100% non-condensing
Altitude: Maximum altitude = 40,000 feet (12,192m);
Tested per MIL-STD-810F
RF receiver/transmitter Ultra High Frequency transceiver:
Frequency: 433.92 MHz
Modulation: FSK, deviation +/- 50KHz
Data rate: 27.8Kbps
Data coding: Manchester
Communication range (unobstructed): Typical range is
up to 300 feet (91.44 meters) line-of-sight when mounted
onto a container and communicating with a Savi Fixed
Reader SR-650-101 or SaviReader 410R. Typical range is
200 feet (61 meters) line-of-sight when communicating
with a Savi MobileReader SMR-650
Maximum transmit power: 0.6mW
Air protocol: BCS Commands, EBCS Commands (20-bit
and 22-bit tag identification supported); Savi EchoPoint
Air Protocol 2.1 (32-bit tag identification supported)
APPENDIX A
Savi SensorTag ST-673 Specifications
24 Savi SensorTag ST-673 Installation Guide
LF receiver (downlink) Low Frequency Receiver (downlink)
Frequency: 123 KHz
Modulation: ASK on-off keying
Data rate: Average 1.6 Kbps, 50% duty cycle
Data coding: Pulse width modulation
Communication range: Up to 3.5 feet (1 meter) from
Savi Mobile Reader SMR-650. Up to 12 feet (3.66 meters)
from Savi Signpost SP-651 and SP-652-211
Air protocol: BCS Commands, EBCS Commands (22-bit
tag identification supported); Savi EchoPoint Air Protocol
2.1 (32-bit tag identification supported) and Savi
EchoPoint Air Protocol 1.1
Network Wireless: RF read/write capable
Memory On board non-volatile 128K user memory for all tags and
32K sensor memory
Hardware compatibility ✦Savi Mobile Reader SMR-650P (model SMR-650P-110
and SMR-650P-111)
✦Savi Mobile Reader SMR-650 (models SMR-650-21x)
✦Savi Fixed Reader SR-650-101
✦Savi Signpost SP 651 and SP-652
✦Savi Docking Station model SDS-2002
✦Savi ST-654 Docking Station Adapter SDSA-654-01
✦Savi Tag Write Cable STA-1030
✦Savi Tag Write Cable Adapter STA-1031
Antenna Internal UHF: Omni loop antenna
Internal LF: Two integrated ferrite core antennas
(orthogonally mounted)
Shock and vibration Shock: Tested per MIL-STD-810F, 4 feet (1.22 meters)
Vibration: Tested per MIL-STD-810F
Protection type Sealed to IP 54
ISO 1496 weatherproofing requirements
Specification Description
Savi SensorTag ST-673 Installation Guide 25
Power Battery type: 3.6 volt primary lithium (Li-SOCI2), A size,
user replaceable
Battery life: Approximately 4 years depending on usage
Power management: UHF sleep mode prevents
unwanted collections, enabled/disabled by LF link
Diagnostics: Reports low tag battery status
Regulatory approvals Radiated emission (intentional): U.S. emission standards
as contained in FCC Part 15 and European Community
emission standards as contained in EN 300 220 (433 MHz)
Electromagnetic immunity: ESD compliance exposed to 8
kV air discharge or 4 kV contact discharge in accordance
with EN 301 489-1
Radiated emission (unintentional): U.S. emissions
standards as contained in FCC Part 15 and European
Community emission standards as contained in EN 301
489-1
Safety approval: U.S UL 1950; European EN 60950
Ordnance Safety: HERO certification
Markings: Savi logo, product model and serial number,
EMC compliance (FCC/EN), and Ordnance/HERO
Sensors and indicators Temperature sensor: Integrated sensor takes temperature
readings based on configurable time (in minutes). Default
is set to 5 minutes
Humidity sensor: Integrated humidity sensor takes
readings based on configurable time (in minutes). Default
is set to 5 minutes
Beeper: Audible beeper for tag location.
Mounting Metal mounting sleeve with screws and PST for SensorTag
ST-673
Software Savi SmartChain for Mobile Devices, Savi SmartChain
Transportation Security System (TSS), Savi SmartChain Site
Manager 5.7, Savi SmartChain Client Tools 4.x, Savi
SmartChain Mobile Manager 6.x, Savi Retriever 2.1
Accessories Spare A size batteries; part number BAT-1125
Specification Description
APPENDIX A
Savi SensorTag ST-673 Specifications
26 Savi SensorTag ST-673 Installation Guide