Fluke 712B Rtd Users Manual
The-Fluke-712B-RTD-Calibrator-User-Manual-Brochure The-Fluke-712B-RTD-Calibrator-User-Manual-Brochure
2015-09-09
: Fluke Fluke-712B-Rtd-Users-Manual-806712 fluke-712b-rtd-users-manual-806712 fluke pdf
Open the PDF directly: View PDF .
Page Count: 40
Download | |
Open PDF In Browser | View PDF |
712B RTD Calibrator Users Manual January 2014 © 2014 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies. LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke’s behalf. To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that Service Center with a description of the problem. THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. Fluke Corporation P.O. Box 9090 Everett, WA 98206-9090 U.S.A. 11/99 Fluke Europe B.V. P.O. Box 1186 5602 BD Eindhoven The Netherlands Table of Contents Title Page Introduction .................................................................................................................... How to Contact Fluke ..................................................................................................... Safety Information .......................................................................................................... Safe Working Practices .................................................................................................. Standard Equipment....................................................................................................... Input and Output Terminals ............................................................................................ Keys ............................................................................................................................... Display ........................................................................................................................... Auto Power-Off ............................................................................................................... Auto Backlight-Off .......................................................................................................... Contrast Adjustment ....................................................................................................... Magnet Mounting and Hanging Strap ............................................................................. Measure mA Current ...................................................................................................... Measure Temperature .................................................................................................... Use Resistance-Temperature Detectors (RTDs) ....................................................... Set Temperature Unit ................................................................................................ Source Temperature Signals .......................................................................................... Simulate RTDs ............................................................................................................... Scale mA Channel to Temperature ................................................................................ i 1 1 3 3 5 7 9 11 13 13 14 15 16 16 16 16 19 20 22 712B Users Manual Set 0 % and 100 % Output Parameters ......................................................................... Step and Ramp Modes .................................................................................................. Select Step or Ramp Mode ....................................................................................... Auto Storage of Settings ........................................................................................... Replace the Batteries .................................................................................................... Maintenance .................................................................................................................. Clean the Product ..................................................................................................... Service Center Calibration or Repair ........................................................................ Replacement Parts ........................................................................................................ Specifications ................................................................................................................ DC mA Measurement ............................................................................................... Ohms Measurement ................................................................................................. Ohms Source ............................................................................................................ RTD Input and Output ............................................................................................... General Specifications .............................................................................................. ii 22 23 23 23 24 25 25 25 26 28 28 28 29 30 32 List of Tables Table 1. 2. 3. 4. 5. 6. 7. Title Page Summary of Source and Measure Functions ........................................................................ International Electrical Symbols ............................................................................................ Input/Output Terminals and Connectors ................................................................................ Key Functions ........................................................................................................................ Elements on the Display ........................................................................................................ RTD Types Accepted ............................................................................................................ Replacement Parts ................................................................................................................ iii 2 4 8 10 12 17 26 712B Users Manual iv List of Figures Figure 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Title Page Standard Equipment .............................................................................................................. Input/Output Terminals and Connectors ................................................................................ Keys ...................................................................................................................................... Elements of a Typical Display ............................................................................................... Adjust the Contrast ................................................................................................................ Magnet Mounting with Hanging Strap ................................................................................... Measure Temperature with an RTD ...................................................................................... Source Temperature Signals ................................................................................................. Connection for Simulating a 3 and 4 Wire RTD ..................................................................... Replace the Batteries ............................................................................................................ Replacement Parts ................................................................................................................ v 6 7 9 11 14 15 18 19 21 24 27 712B Users Manual vi Introduction • Canada: 1-800-36-FLUKE (1-800-363-5853) Fluke 712B RTD Calibrator (the Product) is a handheld, battery-operated instrument that measures and sources a variety of RTDs. It also has an isolated channel to measure 4-20 mA. See Table 1. • Europe: +31 402-675-200 • Japan: +81-03-6714-3114 • Singapore: +65-6799-5566 How to Contact Fluke • Mainland China: +86-400-810-3435 To contact Fluke, call one of the following telephone numbers: • Anywhere in the world: +1-425-446-5500 • Technical Support USA: 1-800-44-FLUKE (1-800443-5853) • Calibration/Repair USA: 1-888-99-FLUKE (1-888-9935853) Or, visit Fluke's website at www.fluke.com. To register your product, visit http://register.fluke.com. To see, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals. 1 712B Users Manual Table 1. Summary of Source and Measure Functions Function Measure Resistance 0 Ω to 4000 Ω RTD (Resistance-Temperature Detector) Pt100 Ω (385) Source 1 Ω to 4000 Ω Pt100 Ω (3926) Pt100 Ω (3916) Pt200 Ω (385) Pt500 Ω (385) Pt1000 Ω (385) Ni120 Ω (672) Pt10 Ω (385) Pt50 Ω (385) Cu10 Ω (427) Cu50 Ω (427) Cu100 Ω (427) YSI400 Other functions 2 Step, Ramp, Isolated mA channel for 4-20 mA measurement RTD Calibrator Safety Information Safety Information A Warning identifies conditions and procedures that are dangerous to the user. A Caution identifies conditions and procedures that can cause damage to the Product or the equipment under test. International electrical symbols used on the Product and in this manual are explained in Table 2. Safe Working Practices Review the safety information and comply with all safe working practices. Warning To prevent possible electrical shock, fire, or personal injury: • • • • • Carefully read all instructions. Read all safety Information before you use the Product. Use the Product only as specified, or the protection supplied by the Product can be compromised. Do not use the Product around explosive gas, vapor, or in damp or wet environments. Never apply more than 30 V between any two terminals, or between any terminal and earth ground. • Do not connect any test leads to voltages above 30 V when used with the product, even if ratings above 30 V appear on the test leads. • Do not use the Product if it is damaged. • The battery door must be closed and locked before you operate the Product. • Remove all probes, test leads, and accessories before the battery door is opened. • Remove the input signals before you clean the Product. • Have an approved technician repair the Product. • Replace the batteries when the low battery indicator shows to prevent incorrect measurements. For safe operation and maintenance of the Product: • Repair the Product before use if the battery leaks. • Remove the batteries if the Product is not used for an extended period of time, or if stored in temperatures above 50 °C. If the batteries are not removed, battery leakage can damage the Product. 3 712B Users Manual Table 2. International Electrical Symbols Conforms to relevant Australian Standards. Inspected and licensed by TÜV Product Services. CAT II MEASUREMENT CATEGORY II is applicable to test and measuring circuits connected directly to utilization points (socket outlets and similar points) of the low voltage MAINS installation. CAT III CAT IV MEASUREMENT CATEGORY IV is applicable to test and measuring circuits connected at the source of the building’s low voltage MAINS installation. 4 Earth Ground Battery Risk of danger. Important information. See Manual. Conforms to European Union directives. MEASUREMENT CATEGORY III is applicable to test and measuring circuits connected to the distribution part of the building’s low-voltage MAINS installation. Conforms to relevant North American Safety Standards. This product complies with the WEEE Directive (2002/96/EC) marking requirements. The affixed label indicates that you must not discard this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment types in the WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation" product. Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information. RTD Calibrator Standard Equipment Standard Equipment The items listed below and shown in Figure 1 are included with your Product. If the Product is damaged or something is missing, contact the place of purchase immediately. To order replacement parts or spares, see the userreplaceable parts list in Table 7. • AC175 alligator clips (2 sets) • TL75 test leads (2 sets) • 754-8016 alligator clips (1 set) • Stackable test leads (1 set) • 4 AA alkaline batteries • Magnet Strap TPAK • 712B/714B Safety Sheet • 712B Quick Reference Guide • 712B Users Manual (available on Fluke’s website) 5 712B Users Manual AC175 Alligator Clips (2 sets) 754-8016, Alligator Clips (1 set) Fluke-75X-Stackable Test Leads (1 set) TL75 Test Leads (2 sets) hqu01.eps Figure 1. Standard Equipment 6 RTD Calibrator Input and Output Terminals Input and Output Terminals Figure 2 shows the input and output terminals on the Product. Table 3 explains their use. 1 6 2 5 4 3 hqu02.eps Figure 2. Input/Output Terminals and Connectors 7 712B Users Manual Table 3. Input/Output Terminals and Connectors No. 8 Name Description , Measure, mA terminals Input terminals for measuring current. , Source/ Measure, RTD, Ω terminals Terminals for sourcing or measuring 2W resistance and RTDs. , Measure 3W, 4W Terminals for performing 3W and 4W RTD measurements. RTD Calibrator Keys Keys The Product has keys for different purposes. Some keys have secondary functions that are available when SHIFT already shows on the display. 2 Figure 3 shows the Product keys. Table 4 explains their use. 3 1 4 10 5 9 3 8 6 7 hqu03.eps Figure 3. Keys 9 712B Users Manual Table 4. Key Functions No. Name Toggles through the 2-, 3-, and 4-wire RTD measurement mode. Increments output by 25 % of span. Secondary function: toggles between temperature units (°C or °F.). Decreases output by 25 % of span. Up/down arrow increases or decreases the source level. Cycles through different options. Secondary functions: Enters Ramp or Step mode. Left/right arrow cycles through and highlights the field to be edited. In contrast adjustment mode; left- lightens contrast, right- darkens contrast. Secondary functions: Left arrow enters mA measurement; right arrow enters temperature measurement. Enables automatic value span of 100 % or 0 %. Secondary function: Sets a source value to 100 % or 0 % of span. Shifts between Measure and Source modes. Selects RTD (resistance temperature detector) type for measurement and sourcing functions. Secondary function: Confirms selection. 10 Description Turns the power on or off. Shifts to secondary function when pushed before other keys (Shift mode). Turns backlight on or off. RTD Calibrator Display Display Figure 4 shows the elements of a typical display. Table 5 describes the elements. 3 13 4 2 5 6 1 7 12 11 14 10 9 8 hqu19.eps Figure 4. Elements of a Typical Display 11 712B Users Manual Table 5. Elements on the Display Item No. 12 Description 100 % of value span Source or Measure mode Selected digit that can be edited Excitation current from the measuring device under test is too low. Battery usage status Excitation current from your device under test exceeds the limits of the Product. Unit of temperature RTD wire type Selected RTD type mA reading Ω reading Temperature reading RTD type list Display contrast bar RTD Calibrator Auto Power-Off Auto Power-Off Auto Backlight-Off The product provides an auto power-off function to save power. When the auto power-off mode is enabled, the Product automatically powers off after 15 minutes of inactivity. The Product provides an auto backlight-off function to save power. When the auto backlight-off mode is enabled, the backlight automatically turns off after 2 minutes of inactivity. To enable the auto power-off mode: To enable the auto backlight-off mode: 1. Push . 1. Push . 2. When SHIFT shows on the display, push . 2. When Shift shows on the display, push . 3. In the displayed setting list, highlight the Auto poweroff option, and then use to select this option. 3. In the displayed setting list, highlight the Auto backlight off option, and then use to select this option. To disable the the auto power-off mode: 1. Push . 2. When SHIFT shows on the display, push . 3. In the displayed setting list, highlight the Auto poweroff option, and then use to deselect this option. To disable the the auto backlight-off mode: 1. Push . 2. When Shift shows on the display, push . 3. In the displayed setting list, highlight the Auto backlight off option, and then use to deselect this option. 13 712B Users Manual Contrast Adjustment The Product allows you to adjust the display contrast, as shown in Figure 5. To adjust the contrast: 1. Push until Measure shows on the display. 2. Push to darken contrast, or to lighten contrast. hqu18.eps Figure 5. Adjust the Contrast 14 RTD Calibrator Magnet Mounting and Hanging Strap Magnet Mounting and Hanging Strap The Product has a magnet on the rear of the unit. It is removable. This magnet enables users to mount the Product on metal environment and free their hands. In addition, this Product has a hanging strap on the magnet. Besides its hanging purpose, the strap connects the magnet and the Product to avoid losing the magnet. This strap is also removable. Figure 6 shows the magnet mounting of the Product with the hanging strap. hqu16.eps Figure 6. Magnet Mounting with Hanging Strap 15 712B Users Manual Measure mA Current 1. If necessary, push for Measure mode. To measure mA current, connect the Product to the transmitter current terminals. 2. Push . 3. Use or to select the desired type, and push to confirm. Use Resistance-Temperature Detectors (RTDs) 4. Push to select a 2-, 3-, or 4- wire connection. The Product accepts RTD types shown in Table 6. 5. RTDs are characterized by their resistance at 0 °C (32 °F), which is called the “ice point” or R0. Attach the RTD to input terminals as shown in Figure 7. Set Temperature Unit Measure Temperature The most common R0 is 100 Ω. The Product accepts RTD measurement inputs in 2-, 3-, or 4-wire connections, with the 3-wire connection the most common. A 4-wire configuration provides the highest measurement precision, and 2-wire provides the lowest measurement precision. To measure temperature using an RTD input, proceed as follows: 16 The Product allows you to select the temperature unit °C or °F. Push to switch to shift mode, and push to set the temperature unit to °C or °F. The default temperature unit is °C. RTD Calibrator Measure Temperature Table 6. RTD Types Accepted RTD Type Ice Point (R0) Material α Range (°C) Pt100 (3926) 100 Ω Platinum 0.003926 Ω/°C -200 to 630 [1] 100 Ω Platinum 0.00385 Ω/°C -200 to 800 Ni120 (672) 120 Ω Nickel 0.00672 Ω/°C -80 to 260 Pt200 (385) 200 Ω Platinum 0.00385 Ω/°C -200 to 630 Pt500 (385) 500 Ω Platinum 0.00385 Ω/°C -200 to 630 Pt1000 (385) 1000 Ω Platinum 0.00385 Ω/°C -200 to 630 Pt100 (3916) 100 Ω Platinum 0.003916 Ω/°C -200 to 630 Pt10 (385) 10 Ω Platinum 0.00385 Ω/°C -200 to 800 Pt50 (385) 50 Ω Platinum 0.00385 Ω/°C -200 to 800 Cu10 (427) 9.035[2] Copper 0.00427 Ω/°C -100 to 260 Cu50 (427) 50 Ω Copper 0.00427 Ω/°C -180 to 200 Cu100 (427) 100 Ω Copper 0.00427 Ω/°C -180 to 200 Pt100 (385) YSI400 15 to 50 [1] The Pt100 commonly used in U.S. industrial applications is Pt100 (3916), α = 0.003916 Ω/°C. (Also designated as JIS curve.) The IEC standard RTD is the Pt100 (385), α = 0.00385 Ω/°C. [2] 10 Ω @ 25 °C 17 712B Users Manual 2W RTD Sensor 3W RTD Sensor 4W RTD Sensor hqu15.eps Figure 7. Measure Temperature with an RTD 18 RTD Calibrator Source Temperature Signals Source Temperature Signals The Product allows you to source temperature signals via sensor. See Figure 8. 1. Push to switch to Source mode on temperature channel. 2. Use the arrow keys to define the simulated temperature value. The display shows the temperature channel with a set temperature value. Meanwhile, it shows the actual RTD Ohm value below with smaller font size. SOURCE 1 2 3 4 Common hqu09.eps Figure 8. Source Temperature Signals 19 712B Users Manual Simulate RTDs Connect the Product to the instrument under test as shown in Figure 9. Proceed as follows to simulate an RTD: 1. If necessary, push for Source mode. 2. Push for the RTD display. 3. Note Use the 2W, 3W, and 4W terminals for measurement only, not for simulation. The Product simulates a 2-wire RTD at its front panel. To connect to a 3-wire or 4-wire transmitter, use the stacking cables to provide the extra wires. See Figure 9. Push and to select the temperature you want. Push and to select a different digit to edit. 4. If the Product display shows , the excitation current from your device under test exceeds the limits of the Product. 20 RTD Calibrator Simulate RTDs SOURCE Sensor Terminal 1 1 2 4 3 2 3 4 hqu11.eps Figure 9. Connections for Simulating 3- and 4-Wire RTD 21 712B Users Manual Scale mA Channel to Temperature Set 0 % and 100 % Output Parameters The Product provides a function to convert mA current channel reading to temperature reading. You must set the 0 % and 100 % source values before you can use the step and ramp functions. Proceed as follows: To scale mA channel to temperature: 1. Push . 2. Push . The temperature reading shows on the display. To switch back to mA channel: 1. Push . 2. Push . The mA current reading shows on the display. Note Temperature at 4 mA = Span check 0 % Temperature at 20 mA = Span check 100 % 22 1. If necessary, push for Source mode. 2. Use the arrow keys to enter the value for 0 %. 3. Push and then to set the 0 % value. 4. Use the arrow keys to enter the value for 100 %. 5. Push and then to set the 100 % value. 6. Use , , , or to adjust the value. Note This function is only available when Source mode is selected. RTD Calibrator Step and Ramp Modes Step and Ramp Modes Select Step or Ramp Mode The Product allows you to set Step and Ramp modes for easier check of points within the linear range in output mode. To set the Step or Ramp mode: 1. Push . 2. Use and to select Step mode and Ramp mode. Auto Storage of Settings The Product automatically stores the latest settings, including the temperature unit, the linear range of mA converting to temperature, and sensor type. Every time you turn on the Product, it automatically applies the last settings. The or icon shows on the Product display accordingly. Note This function is only available when Source mode is selected. 23 712B Users Manual Replace the Batteries Warning To prevent false readings, which could lead to possible electric shock or personal injury, replace the batteries as soon as the low battery indicator appears. Figure 10 shows you how to replace the batteries. hnh38.eps Figure 10. Replace the Batteries 24 RTD Calibrator Maintenance Service Center Calibration or Repair Maintenance Clean the Product Warning To prevent personal injury or damage to the Product, use only the specified replacement parts and do not allow water into the case. Caution To prevent damage to the plastic lens and case, do not use solvents or abrasive cleansers. Clean the Product with a soft cloth dampened with water or water and mild soap. Calibration, repairs, or servicing not covered in this manual should be performed only by qualified service personnel. If the Product fails, check the batteries first, and replace them if needed. Verify that the Product is being operated in accordance with the instructions in this manual. If the Product is faulty, send a description of the failure with the Product. Be sure to pack the Product securely, using the original shipping container if it is available. Send the equipment postage paid and insured, to the nearest Service Center. Fluke assumes no responsibility for damage in transit. To locate an authorized service center, refer to “How to Contact Fluke” at the beginning of the manual. 25 712B Users Manual Replacement Parts Case seal rubber 4307186 1 Table 7 lists the part number of each replaceable part. Refer to Figure 11. Case bottom assembly 4307079 1 Screw, M3, 13.5 mm, PAN, PHILLIPS 2388382 6 Battery door seal rubber 4307199 1 AA battery 376756 4 Pad, battery door 4417921 1 Battery door assembly 4376901 1 Bail stand 4307093 1 Quick Reference Guide 4285042 1 -- 754-8016 alligator clip set, not shown 4253535 1 Table 7. Replacement Parts Item 26 Description PN Qty. Case top 4307068 1 Decal 4307164 1 Keypad 4307147 1 Keypad support 4307112 1 Screw, M2.2 x 0.8, 5 MM, PAN, PHILLIPS 2032777 LCD mask 4307101 1 LCD protect rubber 4307208 1 LCD 4313462 1 -- Stackable test lead set, not shown 3669716 1 Support LCD gasket 4307213 1 -- Test Leads, not shown variable[1] 2 sets Screw, M3 x 0.5,5MM, PAN, PHILLIPS 2032811 -- Alligator Clips, not shown [1] variable 2 sets 10 6 [1] See www.fluke.com for more information about the test leads and alligator clips available for your region. RTD Calibrator Replacement Parts 11 1 12 10 2 13 14 6 3 15 7 4 19 16 17 5 18 8 9 hqu46.eps Figure 11. Replacement Parts 27 712B Users Manual Specifications Specifications are based on a one year calibration cycle and apply from +18 °C to +28 °C unless stated otherwise. All specifications assume a 5 minute warmup period. DC mA Measurement Range 0-24 mA Resolution 0.001 mA Accuracy (% of Reading + Floor) 1 year 2 year 0.01 % + 2 μA 0.02 % + 4 μA Note: Temperature coefficient: ±(0.002 % of reading + 0.002 % of range) /°C ( <18°C or >28°C) Ohms Measurement Range Accuracy (% of Reading + Floor) 1 year 2 year 0.00 Ω to 400.00 Ω 0.01 Ω 0.015 % + 0.05 Ω 0.03 %+ 0.08 Ω 400.0 Ω to 4000.0 Ω 0.1 Ω 0.015 % + 0.5 Ω 0.03 %+ 0.8 Ω Note: 1) 2) 28 Resolution Read accuracy is based on 4-wire input. For 3-wire ohm measurements, assuming all three leads are matched, add 0.05 Ω (0.00 Ω~400.00 Ω), 0.2 Ω (400.0 Ω~4000.0 Ω) to the specifications. Temperature Coefficient: ± (0.002 % of reading + 0.002 % of range) /°C (<18 °C or >28 °C) RTD Calibrator Specifications Ohms Source Accuracy Excitation Current from Measurement Device Ohms Range (% of Output + Floor) 1 year 2 year 1.0 Ω to 400.0 Ω 0.1 mA to 0.5 mA 0.015 % + 0.1 Ω 0.03 % + 0.2 Ω 1.00 Ω to 400.00 Ω 0.5 mA to 3 mA 0.015 % + 0.05 Ω 0.03 % + 0.08 Ω 400.0 Ω to 1500.0 Ω 0.05 mA to 0.8 mA 0.015 % + 0.5 Ω 0.03 % + 0.8 Ω 1500.0 Ω to 4000.0 Ω 0.05 mA to 0.4 mA 0.015 % + 0.5 Ω 0.03 % + 0.8 Ω Resolution 1.00 Ω to 400.00 Ω 0.01 Ω 400.0 Ω to 4000.0 Ω 0.1 Ω Notes: 1) Supports pulsed transmitters and PLCs with pulse times as short as 5 ms. 2) Temperature coefficient: ± (0.002 % of output + 0.002 % of range) /°C ( <18 °C or >28 °C) 29 712B Users Manual RTD Input and Output Measure (°C) RTD Type (α) Range (°C) 1 year 2 year Source (°C) Source Current 1 year 2 year -200 to 100 1.5 3 1 mA 1.5 3 100 to 800 1.8 3.6 1 mA 1.8 3.6 -200 to 100 0.4 0.7 1 mA 0.4 0.7 100 to 800 0.5 0.8 1 mA 0.5 0.8 -200 to 100 0.2 °C 0.4 °C 0.2 °C 0.4 °C 100 to 800 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C -200 to 100 0.2 °C 0.4 °C 0.2 °C 0.4 °C 100 to 630 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C -200 to 100 0.3 °C 0.6 °C 0.3 °C 0.6 °C 100 to 630 0.015 %+0.28 °C 0.03 %+0.56 °C 0.015 %+0.28 °C 0.03 %+0.56 °C -200 to 100 0.2 °C 0.4 °C 0.2 °C 0.4 °C 100 to 630 0.015 %+0.18 °C 0.03 %+0.36 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 10Ω Pt(385) 50Ω Pt(385) 100 Ω Pt(385) 200 Ω Pt(385) 500 Ω Pt(385) 1000 Ω Pt(385) 30 1 mA 500 μA 250 μA 250 μA RTD Calibrator Specifications -200 to 100 0.2 °C 0.4 °C 100 to 630 0.015 %+0.18 °C 0.03 %+0.36 °C -200 to 100 0.2 °C 0.4 °C 100 to 630 0.015 %+0.18 °C 0.03 %+0.36 °C 10 Ω Cu(427) -100 to 260 1.5 3 120 Ω Ni(672) -80 to 260 0.15 50 Ω Cu(427) -180 to 200 100 Ω Cu(427) YSI400 100 Ω Pt(3916) 100 Ω Pt(3926) 0.2 °C 0.4 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 0.2 °C 0.4 °C 0.015 %+0.18 °C 0.03 %+0.36 °C 1 mA 1.5 3 0.3 1 mA 0.15 0.3 0.4 0.7 1 mA 0.4 0.7 -180 to 200 0.2 0.4 1 mA 0.2 0.4 15 to 50 0.2 0.4 250 μA 0.2 0.4 1 mA 1 mA 1) Sensor inaccuracies not included. 2) Resolution: 0.1 °C. 3) Read accuracy is based on 4-wire input. For 3-wire RTD measurements, assuming all three RTD leads are matched, add 1.0 °C (Pt10 and Cu10), 0.6 °C (Pt50 and Cu50), 0.4 °C (Other RTD types) to the specifications. 4) Source Accuracy in source mode is based on 0.5 mA~3 mA (1.00 Ω~400.00 Ω), 0.05 mA~0.8 mA (400.0 Ω~1500.0 Ω), 0.05 mA~0.4 mA (1500.0 Ω ~4000.0 Ω), excitation current (0.25 mA for Pt1000 range). 5) Temperature Coefficient: ±0.05 °C /°C for measure, ± 0.05 °C /°C (<18 °C or >28 °C) for source. 6) Supports pulsed transmitters and PLCs with pulse times as short as 5 ms. 31 712B Users Manual General Specifications Maximum voltage applied between any terminal and earth ground or between any two terminals: 30 V Operating temperature -10 °C to 50 °C Storage temperature -20 °C to 60 °C Operating altitude 2,000 meters Storage altitude 12,000 meters Relative Humidity (% RH operating without condensation) Non condensing 90 % (10 °C to 30 °C) 75 % (30 °C to 40 °C) 45 % (40 °C to 50 °C) (Without condensation) Vibration Requirements MIL-T-28800E, Class 2 Drop Test Requirements 1 meter IP Rating IEC 60529: IP52 Electromagnetic Environment IEC 61326-1, Portable Safety IEC 61010-1, Max 30 V to earth, Pollution Degree 2 Power Supply 4 AA alkaline batteries/NEDA code: 15A, IEC code: LR6 Size (H x W x L) 52.5 x 84 x 188.5 mm Weight 524 g 32
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.6 Linearized : Yes Create Date : 2014:02:06 13:11:41-08:00 Modify Date : 2014:02:06 13:20:14-08:00 Has XFA : No XMP Toolkit : Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26 Producer : Acrobat Distiller 10.1.3 (Windows) Metadata Date : 2014:02:06 13:20:14-08:00 Format : application/pdf Title : untitled Document ID : uuid:99119317-5926-4496-bbd0-e47697d17a78 Instance ID : uuid:1a918c69-6412-46ef-a90c-1c1f66a49be3 Page Mode : UseOutlines Page Count : 40EXIF Metadata provided by EXIF.tools