Druck DPI 811/812 - GE Measurement & Control
Contents
1. Function Gr o Gr gt ae RTD RTD Ohms Ohms IDOS 1 1 1 1 1 mA 1 x 2 x 2 2 mA 24V 1 x 2 x 2 2 A x x 2 x 2 2 mlx X x x x 2 IDOS 1 2 2 2 2 x DPI 812 only EN English 3 To start Set up the settings when the task is set up Table 2 3 use the Settings menu to adjust the input and or output operation Display Settings selection 2 3 RTD mA If applicable C Pt100 RTD za FF A 55mA Ge mA ES 00 Sk2 Sk1 Start Stop Sk2 Settings Menu 4A 5A 6A settings Settings xy Gr on Table 4 WICI Sk1 Edit Menu Settings 3838 FEC gt O v Sk2 Table 5 eV If there is additional data for a menu option select Settings IB Ml to see the values that are set up If necessary adjust the values Refer to Edit functions Table 4 Part of table Menu options Settings Input Table 4 Part of table Menu options Settings Input Options If applicable xy Description To select and set up a scale of values One local scale for each measurement task Maximum 5 Additional data Example 1 2 Select Settings I M To select and set up the filter values to give a smoother output for the measurement task _ Band as a of full scale FS The filter F compares each new value with the previous value If the new value is outside2. e Make sure that all the related equipment and connections are serviceable EN English 9 Maintenance This section gives procedures to maintain the unit in a good condition Return the instrument to the supplier for all repairs Maintenance Clean the unit Clean the case with a moist lint free cloth and a weak detergent Do not use solvents or abrasive materials Maintenance Replace the batteries To replace the batteries refer to B1 Then re attach the cover Make sure that the time and date are correct The calibration facility uses the date to give service and calibration messages All the other configuration options stay in memory Calibration Note GE can provide a calibration service that is traceable to international standards We recommend that you return the instrument to the manufacturer or an approved service agent for calibration If you use an alternative calibration facility make sure that it uses these standards Calibration Before you start To do an accurate calibration you must have e the calibration equipment specified in Table 8 e a stable temperature environment 70 2 F 21 1 C Table 8 Calibration equipment Calibration equipment ppm parts per million Standard 0Q resistor Standard resistor Q 100 200 300 Tolerance 50 ppm 0 6 ppm C 5 ppm year Standard resistor Q 400 1k 2k 4k Tolerance 10 ppm 0 6 ppm C 5 ppm year An ohmmeter or an RTD meas
3. Refer to Specification data Optional item Safety Before you use the instrument make sure that you read and understand all the related data This includes all local safety procedures the instructions for the UMM if applicable and this publication WARNING e It is dangerous to ignore the specified limits for the instrument or to use the instrument when it is not in its normal condition Use the applicable protection and obey all safety precautions e Donotuse the instrument in locations with explosive gas vapor or dust There is a risk of an explosion e To prevent electrical shocks or damage to the instrument do not connect more than 30V between the terminals or between the terminals and the ground earth Continued EN English 1 Safety Continued e UPM only To prevent a dangerous release of pressure isolate and bleed the system before you disconnect a pressure connection Before you start an operation or procedure in this publication make sure that you have the necessary skills lif necessary with qualifications from an approved training establishment Follow good engineering practice at all times To start Items on the display Item Description DPI 812 only Task indication for the switch test switch closed e switch open a UPM only Task indication for the leak test oo Refer to Select Task Table 2 3 DPI 812 only The loop power supply is on Refer to Select
4. with a UPM When the connections are complete make the necessary IDOS selections Table 2 3 If you re attach a UPM the instrument uses the same measurement units that you used before The instrument keeps a record for the last 10 modules UPM Measure the pressure To measure the pressure Figure 7 1 Select the applicable pressure task from Select Task Table 2 3 and if necessary adjust the Set Up Table 1 and the Settings Table 4 5 2 If necessary do a zero correction Table 4 To measure pressure with another operation Figure 8 use the same procedure K345 Issue 2 2w 2W VAC or Twoi r u C S DOS g RZ ara GeERTD IDOS e amp G C Pt100 nn 22 22 G 30 5 03 Settings Figure 8 Example configuration To measure pressure and temperature UPM Leak test To do a leak test on a pressure system Figure 7 1 Select an applicable leak test from Select Task Table 2 3 and if necessary adjust the Set Up Table 1 and the Settings Table 4 2 Set the period for the leak test Table 4 3 If necessary do a zero correction Table 4 4 To start the leak test select Start I IB When the test is finished the instrument calculates the leak rate in the applicable units minute Operation Error indications If the display shows lt lt lt lt or gt gt gt gt e Make sure that the range is correct
5. Q error DPI 811 812 error Q Q 0 0 003 0 05 100 0 004 0 06 200 0 005 0 06 300 0 007 0 07 400 0 008 0 07 1000 0 015 0 30 2000 0 026 0 40 4000 0 049 0 80 Calibration Procedures mA input 1 DPI 812 only Connect the instrument to the calibration equipment Figure 5 2 Let the equipment get to a stable temperature minimum 5 minutes since the last power on 3 Use the calibration menu Table 9 to do a three point Or an equivalent resistance simulator Calibration Procedures Ohms output 1 Connect the instrument to the calibration equipment calibration FS Zero and FS The display shows the applicable instructions to complete the calibration o make sure that the calibration is correct select the Figure 2 Let the equipment get to a stable temperature minimum 5 minutes since the last power on Use the calibration menu Table 9 to do a two point calibration for each range Range 0 399 902 Range 4002 1999 9Q Range 2kQ 4kQ The display shows the applicable instructions to calibrate each range To make sure that the calibration is correct select the applicable ohms output task Table 2 Supply the specified values Table 11 Make sure that he error is in the specified limits K345 Issue 2 applicable mA input task Table 2 and apply these values mA 55 40 24 18 12 6 O short circuit Then mA 0 6 12 18 24 40 55 5
6. Task Table 2 3 1 24 18 The measured value satisfies one of the alarm Safety Marks and symbols on the instrument CongiNonS ele 0 Settings Table 4 _ E 19 The data on the display is on hold To continue press Complies with European Warning refer to the H the HOLD button again Union directives A manual 30 en Read the manual Battery mp Shows the battery level 0 100 Ra AG 7 21 oe Identifies the type of data and the measurement Ground Eartl ON OFF range Input Output To start zaj aa kad R g s G DOSinput To start Location of items k Refer to Select Task Table 2 3 Item Description 22 24 The settings applied to the input or output 1 o on or off button 22 C The units or a specified scale x y Table 4 5 2 mu Left hand soft key Selects the function above it on Pt The RTD type Pt50 Table 4 5 the display Item 25 Example Edit aln RTD input connections 2 3 or 4 Figure 1 3 Moves back one menu level 23 A A ESC Leaves a menu option 7 Ten Output operation Table 5 Cancels the changes to a value 24 Filter Maximum 2 Ry A 4 A Increases or decreases a value x Average Table 4 v Highlights a different item T Tore w Minimum 5 HOLD Holds the data on the display To continue press the 25 Asoft key function To select an available function HOLD butt
7. iarta DPI 812 only To add a series resistor into the mA Ohms Simulate RTD resistance circuit You can then use this instrument together Ge MA DPI 812 only A mA measurement task with a HART communicator to set up and G mAl24V DPI 812 only A mA measurement task the loop calibrate HART devices power supply is on Scale To select the applicable international temperature DPI812 only A switch test Scales IE OBA 20 Ge IDOS UMM only An IDOS measurement task w o select and set up the backlight facility timer UPM ony A leak test Additional data Select Settings I M on o select and set up the power off facility timer 4 o set up the way the instrument works Additional data Select Settings I M Additional data Refer to Set Up Table 1 To show the battery level Table 3 shows all the one and two function operations that a o set the display contrast A Increases W decreases o set the time date The calibration facility uses the date to give service and calibration messages o set the language option o calibrate the instrument Additional data Refer to Calibration o select and show the applicable status data Software Build Calibration Due date Serial umber IDOS Information K345 Issue 2 are available If you attach a UMM you can only use the options that include IDOS Table 3 Permitted 1 and 2 function operations
8. power aw 2w 2W aw SE omr ee 3 RTD He mA 24V O Ohms He mA 24V Ka Ge marzavy OPA Ge mazav Bunama boma m 24V 24V GP C Pt100 G 4000 2 iS 100 00 BA 13 9 Gr 55mA Ge 55mA 4 000 4 000 f Edit Settings Start Settings a Temperature b Resistance Figure 4 Example configuration Transmitter calibration with internal loop power EN English 7 Operation mA measurements DPI 812 only To measure a current 1 Connect the instrument Figure 5 and if necessary adjust the Set Up Table 1 2 Select the applicable mA input task from Select Task Table 2 3 and if necessary adjust the Settings Table 4 Maximum 30V Ge ma Ge mA 24V mem O80 24V RA G 55mA G 55mA gt 0 083 0 083 Settings Settings a with externalloop b with internal loop power power Figure 5 Example configuration mA measurement Operation Switch test DPI 812 only To do tests on an RTD switch 1 Connect the instrument Figure 6 and if necessary adjust the Set Up Table 1 2 Select the applicable switch test from Select Task Table 2 3 and if necessary adjust the Settings Table 5 The display shows the switch condition open or closed in the top right hand corner 3 Supply the output values to the system
9. the band it is not filtered la Low pass filter time constant in seconds Increase the value to increase damping factor Additional data Select Settings MM M To select and set up the alarm values for the measurement task maximum and minimum Additional data Select Settings MM M 00 UPM only Gage sensors or sensors with differential operation A zero correction that makes the instrument read zero at local pressure Leak Test only To set an applicable period for the leak test Hours Minutes Seconds 2 To start Edit functions Example 1 Set up a label Settings xy or xy Scaling 1 Edit 2 Edit 3 Options If applicable Units Description o select the temperature units C or F UPM only Pressure Units if you select an IDOS task Table 2 3 Select one of the fixed units of measurement psi mbar o select an applicable RTD type Pt50 Pt100 o include maximum minimum and average values for the measurement task type aw T o select and set up a tare value for the measurement task a specified value or the reading on the display he instrument subtracts a positive tare value and adds a negative tare value Additional data Select Settings IM M 4 EN English A3 item 27 K345 Issue 2 Example 2 Set up values for x y Scaling 0 to 100 Tab
10. Make sure that the error is in the specified limits Table 12 Table 12 mA input error limits Applied Calibrator Permitted mA error DPI 811 812 error mA mA 55 0 0022 0 005 40 0 0018 0 004 24 0 0014 0 003 18 0 0004 0 003 12 0 0003 0 002 6 0 0002 0 002 0 Short circuit 5 0 001 Calibration Procedures IDOS UMM Refer to the user manual for the I DOS UMM When the calibration is complete the instrument automatically sets a new calibration date in the UMM EN English 11 Specification data All accuracy statements are for one year Specification General Temperature coefficient 14 50 F 86 122 F 0 0028 FS F 10 10 C 30 50 C 0 005 FS C Languages English Default Operating 14 122 F 10 50 C temperature Storage 4 158 F 20 70 C temperature Humidity 0 to 90 without condensation Def Stan 66 31 8 6 cat III Shock Vibration BS EN 61010 2001 Def Stan 66 31 8 4 cat III EMC BS EN 61326 1 1998 A2 2001 Safety Electrical BS EN 61010 2001 CE Marked Size L W H 7 1 x 3 3 x 2 0 in 180 x 85 x 50 mm Weight 14 oz 400 g Power supply 3 x AA alkaline batteries Duration RTD Q 70 hours Measure mA 35 hours mA 10 hours 24 V Source at 12 mA Duration RTD Q 65 hours Suppl
11. Sensing Druck DPI 811 812 RTD calibrator and RTD loop calibrator User manual K345 DPI 812 21 Ad RE SRC 123ABC_ 2 A 1234567890 Z zS QWERTYUIOP 22 90 _ u ASDFGHJKL 2a hi z XI VBNM See ex un s M 27 6x Jen es CEC K345 Issue 2 Table of Contents To start Items on the display To start Prepare the instrument To start Power on OF Off eee awaes seen aaa aaa aaaa aaa 3 To start Set up the basic operation To start Select a task Measure and or simulate To start Set up the settings Tostait Er To NCHONS anna 4 Operation Operation RTD connections peration Communications port connections 6 peration Measure RTD values peration Change the output values peration Simulate RTD values peration Transmitter calibration peration mA measurements peration Switch test peration UPM Pressure measurements 9 00 U 4 OOOOOOOCOO Operation Error indications 9 Maintenance 10 Maintenance Clean the unit 0 Maintenance Replace the batteries 10 Calibration Calibration Before you start 10 Calibration Procedures Ohms input 0 Calibration Procedures Ohms output 1 Calibration Procedur
12. Table 7 e Example Nudge output a Use Edit EM to set a value less than the switch value b Use the A W buttons to change the value in small increments 8 EN English Example Ramp output a Set High and Low values that are applicable to the switch value Table 6 Then to get an accurate switch value set a long Travel period b Use Start Stop Il I to start and stop the Ramp cycle If necessary supply the output values in the opposite direction until the switch changes condition again The display shows the applicable values to open and close the switch To do the test again press ESC to reset the values GP C Pt100 G 4000 2 Pi 142 24 154 6 177 01 167 6 2163 34 162 5 Edit Settings Start Settings a Temperature 6 Resistance Figure 6 Example configuration Switch test K345 Issue 2 Operation UPM Pressure measurements Read all the instructions supplied with the UPM and then use the specified procedures to connect it Figure 7 8 A G IDOS 30 g G Dos 4 4 m m 30 g 30 g 5 03 15 03 15 88 16 11 18 15 74 16 11 35 0 14 _276 min Settings f Start Settings a Pressure b Leak test Figure 7 Example configuration Pressure measurement
13. Then re attach the cover K345 Issue 2 To start Power on or off To turn the instrument on or off press O A1 item 1 The instrument does a self test and then shows the applicable data When the power is off the last set of configuration options stays in memory Refer to Maintenance To start Set up the basic operation Use the Set Up menu to set up the basic operation of the instrument Menu Menu 1 2 3 Set Up 4 5 Select Task To start Select a task Measure and or simulate when the instrument is set up Table 1 use the Select Task menu to select the applicable task Menu Select Task Display 2 3 RTD output G C Pt100 0 00 Sk1 Edit Table 2 3 Sk2 Settings In Table 2 3 IDOS is a Universal Measurement Module UMM If you attach a UMM to the communications port A1 item 9 the Select Task menu shows the applicable IDOS options Table 2 Table 1 WII Table 2 Menu options Select Task If there is additional data for a menu option select Options Description Settings I Ml to see the values that are set up If If applicable necessary adjust the values Ge RIDor An input measurement task B Ohms RTD Measure RTD temperature OR Table 1 Menu options Set Up Ohms Measure RTD resistance Options Description amp RTDor An output task If applicable Ohms RTD Simulate RTD temperature OR
14. ble options Table 2 3 Operation Measure RTD values To measure the temperature or resistance values of an RTD 1 Connect the instrument Figure 1 and if necessary adjust the Set Up Table 1 2 Select the RTD or Ohms input task from Select Task Table 2 3 and if necessary adjust the Settings Table 4 Ge Ohms Ge C Pt100 an Gr Q nn 22 22 108 7 a Temperature b Resistance Figure 1 Example configuration To measure the temperature or resistance of an RTD 6 EN English The display shows the number of RTD connections mtn Four wire RTD attached If this symbol does not agree with the number of RTD connections e Make sure that the RTD connections are correct e Make sure that the wires and the sensor are serviceable Operation Change the output values When the output operation is set up Table 5 use one of these procedures to change the output values Table 7 Procedures to change the output Output Procedure a Select Edit lM and or use the A W buttons Ba See the example below 100 Select Start Stop Ii Ml or use the A W buttons IT to make the step changes manually S Select Start Stop Ei IM Example procedure Nudge output Display A B RTD output 1 Edit 2 3 Edit 4 c Pt100 C Pt100 lig 8 0 00 mm 000 00 mm y 100 00 SkT Sk2 gt Sk1 Edi
15. es mA input Calibration Procedures IDOS UMM Specification data owsa 12 Specification General 2 Specification Temperature ranges 12 Specification Resistance ranges 12 Specification Electrical connectors A2 12 Customer service neesensensenensensensensnnsnsensensensunsene Back cover 2005 General Electric Company All rights reserved Trademarks All product names are trademarks of their respective companies K345 Issue 2 Introduction The DPI 811 RTD Resistance Temperature Detector Calibrator and DPI 812 RTD Loop Calibrator are part of the Druck DPI 800 series of hand held instruments The DPI 800 series uses Intelligent Digital Output Sensor IDOS technology to give instant plug and play functionality with a range of Universal Measurement Modules UMM Example the Universal Pressure Module UPM The DPI 811 812 include these functions DPI 811 Function DPI 812 Measure simulate RTD Ves temperature or resistance Step Ramp functions Automatic Manual Communications port IDOS or RS232 Language selection Yes Measure pressure Leak test External IDOS UPM Snapshot Up to 1000 displays with a date time stamp Measure mA No 0 55mA HART resistor No Yes V de output No 24V Switch test No Yes Other functions Hold Maximum Minimum Average Filter Tare Scaled values Backlight Alarm
16. esistance value Si i automatically Ramp Low 0 High 100 Dwell d As above a endl a Travel t Set the period Hours Minutes Seconds to go from Additional data Table 6 Select Settings IB M the Low 0 value to the High 100 value JT Step To select and set up values for the Step output i Auto Repeat If applicable select this item to repeat a cycle Example output cycle continuously 100 U s I Auto Repeat Optional d 0 Additional data Table 6 Select Settings Ei M JT Step To select and set up values for the Defined Step output Example output cycle 100 s 7 Auto Repeat Optional idk 0 Additional data Table 6 Select Settings im IM K345 Issue 2 EN English 5 Operation This section gives examples of how to connect and use the instrument Before you start e Read and understand the Safety section e Do not use a damaged instrument Operation RTD connections To prevent instrument errors make sure that the RTD connections A1 item 10 are correct In the examples that follow 2W 3W and 4W identify the 2 3 and 4 wire connections Operation Communications port connections Use the communications port A1 item 9 to attach an IDOS Universal Measurement Module UMM When you attach the cable from a UMM Figure 7 8 the instrument automatically changes the menus to give you all the applica
17. he calibration is complete select Calibration Due and set the new calibration date for the instrument Calibration Procedures Ohms input 1 Let the equipment get to a stable temperature minimum 5 minutes since the last power on 2 Use the calibration menu Table 9 to do a two point calibration for each range Range 0 399 9Q a Nominal zero ohms Make a 4 wire connection to the 0Q resistor Figure 1 b Nominal positive full scale ohms Make a 4 wire connection to the 400Q resistor Figure 1 e Range 4000 4kQ a Nominal zero ohms Make a 4 wire connection to the 400Q resistor Figure 1 b Nominal positive full scale ohms Make a 4 wire connection to the 4kQ resistor Figure 1 The display shows the applicable instructions to calibrate each range K345 Issue 2 To make sure that the calibration is correct select the applicable ohms input task Table 2 Make a 4 wire connection to the applicable standard resistor Table 10 and measure the value Figure 1 Make sure that the error is in the specified limits Table 10 Table 10 Ohms input error limits Standard Resistor Permitted Resistor error DPI 811 812 error Q Q Q 0 Short circuit 0 05 100 0 008 0 05 200 0 013 0 05 300 0 018 0 05 400 0 007 0 05 1k 0 042 0 25 2k 0 052 0 25 4k 0 072 0 50 Table 11 Ohms output error limits Gp Ohms Calibrator Permitted
18. le 5 Part of table Menu options Settings Output Settings Settings 2 Edit 3 4 Options Description xy If applicable Pa To select and set up values for the Ramp output A Example output cycle ET mm 00 000 v bazy 20 000 mon mm b 100 Auto Repeat Optional Sk1 Edit 0 et a Flow scaling mA pressure only Additional data Table 6 Select Settings Ii M Table 5 Part of table Menu options Settings Output Table 6 Additional data for Settings Output Options Description Item Value If applicable Span Check Units To select the temperature units C or F Low 0 Set the 0 value type To select an applicable RTD type Pt50 Pt100 High 100 Set the 100 value PR To select and set up a value for the Nudge output Dwell d Set the period Hours Minutes Seconds between y Example 10 C increments each change in value Additional data Select Settings IB M Step Low 0 High 100 Dwell d As above woj To select and set up values for the Span Check Step Size s Set the change in value for each step as a o output Example output cycle percentage of the full scale range High Low ae Defined Step Low 0 High 100 Dwell d As above 100 Step Size s Set the change in value for each step as a his cycle repeats temperature or r
19. on again press the soft key below it Example 6 MENU Shows the Select Task menu lt q Move left maj Move right OK Selects or accepts an item or value 26 The measured value or values applicable to the task Selects V or cancels a selection selection uu Right hand soft key Selects the function above it on 27 The Edit display to set up text labels lt 6 characters the display Item 25 Example Settings xy Scaling Table 4 8 Display Refer to A3 OK Acceptthe new text label 9 sensor Communications port Use to connect a Universal Shift Change the keys 123ABC or _ abc IPC Measurement Module UMM or a RS232 cable 10 RTD connectors To measure use the 2 Wire 3 Wire or 4 Wire INPUT connectors To simulate use only the two OUT connectors Refer to Operation 11 Connection point for some of the optional accessories Refer to the datasheet 12 Battery compartment Refer to B1 13 14 15 DPI812 only Terminals to measure current to supply 24V source and to do switch tests 2 EN English C Add a space BS Back space Delete character To start Prepare the instrument Before you use the instrument for the first time e Make sure that there is no damage to the instrument and that there are no missing items e Remove the plastic film that protects the display Use the tag B in the top right hand corner e Install the batteries refer to B1
20. t Sk2 Settings Display RTD output 5 e A A v 101 00 y 102 00 Increment 1 Table 5 K345 Issue 2 Operation Simulate RTD values To simulate the temperature or resistance values of an RTD 1 Connect the instrument Figure 2 and if necessary adjust the Set Up Table 1 2 Select the RTD or Ohms output task from Select Task Table 2 3 and if necessary adjust the Settings Table 5 3 Supply the output values to the system Table 7 oh a ZH gt C Pt100 G 4000 Q e 22 22 e 108 7 f Edit Settings f Edit Settings a Temperature b Resistance Figure 2 Example configuration To simulate the temperature or resistance of an RTD Operation Transmitter calibration DPI 812 only To calibrate a transmitter 1 Connect the instrument Figure 3 4 and if necessary adjust the Set Up Table 1 2 Select the applicable calibration task from Select Task Table 2 3 and if necessary adjust the Settings Table 4 5 3 Supply the output values to the system Table 7 K345 Issue 2 Maximum 30V RTD ema b Ohms Qema C Pt100 G 4000 2 100 00 Ea 13 9 Ge 55mA Ge 55mA 4 000 4 000 f Edit Settings f Start Settings a Temperature 6 Resistance Figure 3 Example configuration Transmitter calibration with external loop
21. urement system with these limits for the excitation current range Q Excitation mA 0 4000 0 50 to 3 0 mA 400 15000 0 05 to 0 8 mA 1500 32000 0 05 to 0 4 mA 3200 40009 0 05 to 0 3 mA UPM only Refer to the user manual for the IDOS UPM mA calibrator Accuracy Refer to Table 12 Function Ohms Gp Ohms Pressure mA Or an equivalent resistance simulator Before you start the calibration make sure that the time and date on the instrument are correct Table 1 10 EN English Selection sequence gt Select Task Table 2 gt Set Up Table 1 gt Calibration gt Menu 2 3 Select Channel 3 Display Enter Calibration PIN M L L Factory PIN 4321 Table 9 Table 9 Calibration options Options Description Ge Ohms To calibrate the input resistance Gp Ohms To calibrate the output resistance G IDOS UMM only To calibrate the specified IDOS UMM Refer to the user manual for the IDOS UMM GH mA DPI 812 only To calibrate the mA input Calibration Due To set the date of the next calibration for the instrument After the specified calibration date there is a warning message There is a selection box to stop the warning To change the calibration PIN Personal 8 Identification Number when you select a channel the display shows the applicable instructions to complete the calibration when t
22. y Specification Temperature ranges RTD type Standard Range F Range C Accuracy F Accuracy C Pt50 385 IEC 751 328 1562 200 850 0 90 0 50 Pt100 385 IEC 751 328 1562 200 850 0 45 0 25 Pt200 385 IEC 751 328 1562 200 850 1 08 0 60 Pt500 385 IEC 751 328 1562 200 850 0 72 0 40 Pt1000 385 IEC 751 328 752 200 400 0 36 0 20 D 100 392 JIS 1604 1989 328 1202 200 650 0 45 0 25 Ni 100 DIN 43760 76 482 60 250 0 36 0 20 Ni 120 MINCO 7 120 112 500 80 260 0 36 0 20 Temperature coefficient 14 50F 86 122F 0 0028 FS F 10 10 C 30 50 C 0 005 FS C Specification Resistance ranges Specification Electrical connectors A2 Range Q Excitation mA Accuracy Q Range Measure 0 to 55 mA 0 400 0 15 0 5 0 15 Accuracy 0 02 of reading 3 counts 0 400 0 50 3 0 0 10 Temperature coefficient 400 1500 0 05 0 8 0 50 14 50 F 86 122 F 0 0011 FS F 1500 3200 0 05 0 4 1 00 10 10 C 30 50 C 0 002 FS C 3200 4000 0 05 0 3 130 Switch detection Open and closed 2 mA current Loop power out put 24V 10 HART resistor 250 Q menu selection Connectors A2 Three 0 16 in 4 mm sockets 12 EN English K345 Issue 2 Customer Service Visit our web site www gesensing com
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