701/702 Documenting Process Calibrator Users Manual November 1994, Rev. 4, 3/98 © 1994, 1995, 1996, 1998 Fluke Corporation. All rights reserved. Printed in U.S.A. All product names are trademarks of their respective companies. Visit the Fluke website at: www.fluke.
Table of Contents Title Page Introduction........................................................................................................ 1 Standard Equipment ..................................................................................... 4 Safety Information ............................................................................................. 10 Getting Acquainted with Your Calibrator ........................................................... 12 Input and Output Jacks ..............
701/702 Users Manual Selecting the Display Language .................................................................... Adjusting the Display Contrast....................................................................... Setting Up the Date and Time Display........................................................... Using the Backlight ........................................................................................ Personalizing the Calibrator.......................................................
Contents(continued) Ramping the Output ...................................................................................... Simultaneous Measure/Source ......................................................................... Calibrating a Process Instrument ...................................................................... Generating “As Found” Test Data ................................................................. Adjusting the Transmitter ........................................................
701/702 Users Manual Resistance Measurement .............................................................................. Continuity Testing .......................................................................................... Frequency Measurement ............................................................................... DC Voltage Output......................................................................................... DC Current Output....................................................
List of Tables Table 1. 2. 3. 4. 5. 6. 7. 8. 9. Title Page Summary of Source and Measure Functions......................................................... Input/Output Jacks and Connectors....................................................................... Key Functions ........................................................................................................ Battery Life.............................................................................................................
701/702 Users Manual vi
List of Figures Figure 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Title Standard Equipment .............................................................................................. Accessories............................................................................................................ Definition of Symbols ............................................................................................. Input/Output Jacks and Connectors.......................................................
701/702 Users Manual 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. Electrical Sourcing Connections ............................................................................. Connections for Simulating a 4 to 20 mA Transmitter ............................................ Connections for Supplying Loop Power ................................................................. Connections for Sourcing Pressure..............................................................
Documenting Process Calibrator Introduction Thermocouple (TC) input/output jack that is connected to an internal isothermal block with automatic reference-junction temperature compensation. Or, you can manually enter an external temperature reference. Fluke 701 and 702 Documenting Process Calibrators (hereafter referred to as the calibrator) are batterypowered, hand-held instruments that measure and source electrical and physical parameters. See Table 1.
701/702 Users Manual Damping (smoothing of the last several readings). Display of measurements in engineering units or percent of scale. Data logging (Model 702 only). • Features available in SOURCE mode: An output ramp feature for testing limit switches. Trip detect is either a 1V change or a continuity status change (Open or Short) from one ramp increment to the next. An output step feature in which you set the step size and press uor dto step the output in engineering units or percent of scale.
Documenting Process Calibrator Introduction Table 1. Summary of Source and Measure Functions FUNCTION MEASURE SOURCE 0 to ±300V 0 to 11V in V or mV units (10 mA max) 0 to 300V rms, 20 Hz to 5 kHz No sourcing 1 Hz to 50 kHz, 110 mV to 300V rms 1 mV to 10V pk square wave, 2 Hz to 50 kHz 0Ω to 11 kΩ 0Ω to 11 kΩ 0 to 110 mA 0 to 22 mA (28V max) Beep and the word Short indicates No sourcing continuity t Thermocouple E, N, J, L, K, T, U, B, R, S, or C t RTD 100Ω Platinum (3926) Measure 2,3, or 4 wire.
701/702 Users Manual Standard Equipment The items listed below and shown in Figure 1 are included with your calibrator. If the calibrator is damaged or something is missing, contact the place of purchase immediately. To order replacement parts or spares, see the user-replaceable parts list at the end of this manual. • Model BP7217 rechargeable nickel-cadmium battery pack. • Model BC7210 battery charger. • Adjustable quick-release strap.
Documenting Process Calibrator Introduction V Hz V 7 4 mA CLEAR ( ZERO) RANGE 6 2 0 V RTD 9 5 1 AC20 Test Clip TC RTD 8 3 ENTER . V mA RTD SOURCE 30V MAX MEAS 300V MAX TC TL24 Test Leads (2 Red and 2 Black) Jumper TP20 Test Probe Strap Figure 1.
BP 72 M 6 Figure 1. Standard Equipment (cont) or Quick Reference Guide 17 AT TE RY IU B R DM LE FO TS AL CA AB UC U L - GE OD AN KE AR PR R ED SM O KE OS ER N N IC E C H U P L U IT U S IO R D IS O R A T H F IR C IT C ES RT E OR FE OP Y W RT UR ED RE AFE ONL SHO LE ED CL S OC L T MB ECY E N P R U A F IR E NO SSE US R LY TI O E RA D O IS A T B E P E R G IN G M A N T O UK O D U S R O A R IN E FL O R P.A . M F P C H IE D P O S C .
Documenting Process Calibrator Introduction The accessories listed below and shown in Figure 2 are available from Fluke: • Pressure Modules, Fluke model numbers listed below. (Differential models also operate in gage mode.) 700P01: 0 to 10 inches of H2O, or 2.
LE DU O G M I ar 06 RE 0P SU PS 7 b 70 RES 0 a P P 10 00 k 7 8 Figure 2. Accessories Fluke-700P0X Gage Pressure Module BP7217 Nickel-Cadmium Battery Pack BP 72 M 17 AT TE RY IU B R DM LE FO S CT AL CA AB U DU L - GE AN RO KE AR D R SM EP SE E R N L U K IT O N IC E C H PO U U S IO R D IS O R A T H F IR C S IT C E RT E OR FE OP Y W RT UR ED RE AFE ONL SHO LE ED CL S OC L T MB ECY E N P R U A F IR E NO SSE US R LY T IO E RA D O IS A T B E P E R G IN G M A N T O UK O D U S R O A R IN E F L O R P.A .
Documenting Process Calibrator Introduction PMLink Manual PMLink Software 3.5-Inch Floppy Disk RS-232 Cable DB9 to DB25 (9-Pin to 25-Pin) Adapter PMLink Software Figure 2.
701/702 Users Manual A WARNING identifies conditions and actions that pose hazards to the user; a CAUTION identifies conditions and actions that may damage the calibrator or the equipment under test. Safety Information wThis calibrator is designed and tested in accordance with IEC1010-1 and CAN/CSA C22.2 No. 1010.1-92. Use the calibrator only as specified in this manual or in the Quick Reference Guide; otherwise the protection provided by the calibrator may be impaired.
Documenting Process Calibrator Safety Information To protect yourself, follow these safety guidelines: • • • • Do not use the calibrator if it is damaged. Before you use the calibrator, inspect the insulating cover. Look for cracks or missing plastic. Pay particular attention to the insulation surrounding the connectors. Disconnect the power and discharge all highvoltage capacitors in the equipment under test before testing resistance or continuity.
701/702 Users Manual Getting Acquainted with Your Calibrator Input and Output Jacks Figure 4 shows the calibrator input and output jacks. Table 2 explains their use. Table 2. Input/Output Jacks and Connectors ITEM FEATURE DESCRIPTION 1 Battery Eliminator jack 2 wSERIAL PORT (702 Only) Pressure module connector TC input/output Jack for the Model BE9005 Battery Eliminator. Use the battery eliminator for benchtop applications where ac line power is available. This input does not charge the battery.
Documenting Process Calibrator Getting Acquainted with Your Calibrator 702 DOCUMENTING PROCESS CALIBRATOR 1 2 3 MEAS SOURCE 7 9 5 1 mA CLEAR ( ZERO) RANGE 6 2 0 SETUP TC RTD 8 4 V RTD mA V Hz V 3 . ENTER 4 V mA RTD SOURCE MEAS 30V MAX 300V MAX TC 10 5 9 8 7 6 Figure 4.
701/702 Users Manual Keys Figure 5 shows the calibrator keys and Table 3 explains their functions. The softkeys are the four unmarked blue keys just below the display. Softkey functions are defined by the labels that appear above the softkey during operation. Softkey labels and other display text are shown in this manual in bold type, for example, Choices.
Documenting Process Calibrator Getting Acquainted with Your Calibrator Table 3. Key Functions ITEM FEATURE DESCRIPTION 1 M key Cycles the calibrator through MEASURE, SOURCE, and MEASURE/SOURCE modes. 2 m key Selects mA (current) measure or source function. For loop power on/off, go to the s mode. 3 s key Enters and exits the s mode to modify operating parameters. 4 Softkeys Perform the function defined by the label above each key on the display. 5 C key Turns the backlight on and off.
701/702 Users Manual Table 3. Key Functions (cont) ITEM 16 FEATURE DESCRIPTION 11 e key Terminates a numeric entry when setting a source value, or selects entries from lists. 12 q key Toggles between resistance and continuity functions in MEASURE mode, or selects the resistance function in SOURCE mode. 13 Numeric keypad Used whenever a numeric entry is required. 14 h key Toggles between ac voltage and frequency functions in MEASURE mode, or selects frequency output in SOURCE mode.
Documenting Process Calibrator Setting Up the Calibrator Display Setting Up the Calibrator Figure 6 shows the features of a typical display. The display shown is MEASURE mode. Near the top of the display is “Source Off.” This is the area of the display that shows what is happening in the other mode (SOURCE or MEASURE). The other parts of the display are as follows: This section consists of general information that should be read before you use the calibrator.
701/702 Users Manual Loop Power Annunciator Battery Save Annunciator Status Bar Backlight Timeout Annunciator Mode Indicator Range Status Measured Value Softkey Labels Figure 6.
Documenting Process Calibrator Setting Up the Calibrator Figure 7.
701/702 Users Manual Charging the Battery wBefore you use the calibrator for the first time, charge its battery pack for 2 hours. Due to safety requirements, the battery must be charged outside the calibrator. Figure 8 shows how to remove the battery. Remove the battery door and tap the calibrator with your hand to get the battery out. Place the battery in the charger and connect the charger to line power. The charger automatically senses line voltage and adjusts itself accordingly.
Documenting Process Calibrator Setting Up the Calibrator Battery Life BATTERY ACCESS 2 1 BATTERY ACCESS BATTERY ACCESS 3 4 Table 4 shows the operating time for a new, fully charged battery pack. Calibrator performance is guaranteed to meet specifications until the low battery annunciator blocated at the top right side of the display appears and the beeper beeps every 4 seconds. When the bannunciator appears, stop using the calibrator and charge the battery.
701/702 Users Manual Table 4. Battery Life OPERATING MODES 22 BACKLIGHT OFF BACKLIGHT ON Measure, continuous 6.5 Hours 6 Hours Measure and source, with loop power on, continuous 3.
Documenting Process Calibrator Setting Up the Calibrator Automatically Saving Battery Life An optional Auto Battery Save feature turns the calibrator off after a selected idle time. The default setting for Auto Battery Save is Off. When Auto Battery Save is On, the Esymbol shows in the upper right corner of the display. The setting is preserved after you turn off the power. Auto Battery Save works the same on battery power and when using the battery eliminator.
701/702 Users Manual Selecting the Display Language Setting Up the Date and Time Display The calibrator displays information in five languages. English language is the default. To change the display language, proceed as follows: The date and time are optionally displayed at the top of the display during normal operation. In s mode you can turn on or off this date and time display. You can also control the format used to display the date and time.
Documenting Process Calibrator Setting Up the Calibrator 3. Use the u and dkeys to move the cursor to the parameter you want to change, then press e or the Choices softkey to choose a setting for that parameter. For example, the following display appears after you select Date Format: 4. Press uor d to move the cursor to the desired date format. 5. Press e to go back to the s display. 6. Make another selection or press the Done softkey or s to save your settings and exit s mode.
701/702 Users Manual Auto Backlight Off is activated, the asymbol shows at the top of the display. To automatically turn off the backlight after a set time, proceed as follows: 1. Press s. 2. Press d to highlight Off following Auto Backlight Off. 3. Press e or the Choices softkey. 4. Press u to highlight On, then press e. 5. To accept the timeout period shown on the display, you can finish here. Press Done to exit s mode and do not go on to step 6. 6.
Documenting Process Calibrator Using Measure Mode Using Measure Mode NOTE To achieve best measurement noise and accuracy performance, do not use the battery eliminator, and tie all three common jacks together. 5. The ID string is shown at the bottom of the boxed area. To erase a character, press the Back Space softkey. To erase the whole string, press c. 6. Press u, d, L, or R to select a character, then press e. Use the numeric keypad if you want to enter a number. 7.
701/702 Users Manual If the range is locked, overrange inputs produce a display of - - - - - -. In Auto Range, out of range inputs produce a display of ! ! ! ! ! !. Measuring Electrical Parameters When you turn on the calibrator, it powers up in the dc voltage measurement function. To select an electrical measurement function from either SOURCE or MEASURE/SOURCE mode, first press M for MEASURE mode, then proceed as follows: 1.
Documenting Process Calibrator Using Measure Mode Red V RTD mA mA SOURCE MEAS 30V MAX + V RTD 300V MAX TC – Black Red V RTD mA mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Black Figure 9.
701/702 Users Manual Testing Continuity In the continuity function, the beeper sounds and the word Short appears on the display when the resistance between the Ω MEAS jack and its common jack is less than 10Ω. The word Open appears when the resistance is greater than 400Ω. Proceed as follows to test continuity: 1. Remove power from the circuit to be tested. 2. If necessary, press M for MEASURE mode. 3. Press q twice so that Open appears.
Documenting Process Calibrator Using Measure Mode CAUTION To avoid mechanically damaging the pressure module, never apply more than 10 ft.-lbs. of torque between the pressure module fittings or between the fittings and the body of the module. Always apply appropriate torque between the pressure module fitting and connecting fittings or adapters. To avoid damaging the pressure module from overpressure, never apply pressure above the rated maximum printed on the pressure module.
701/702 Users Manual 702 Isolation Valve DOCUMENTING PROCESS CALIBRATOR Gage Module MEAS SOURCE 7 9 5 1 mA CLEAR ( ZERO) RANGE 6 2 0 SETUP TC RTD 8 4 V RTD mA V Hz V 3 ENTER . V mA RTD SOURCE 30V MAX MEAS 300V MAX TC Differential Module L H Tank Figure 11.
Documenting Process Calibrator Using Measure Mode Measuring Temperature Using Thermocouples The calibrator supports eleven standard thermocouples, each identified with an alpha character: C, L, U, E, N, J, K, T, B, R, or S. Table 5 summarizes the ranges and characteristics of the supported thermocouples. To measure temperature using a thermocouple, proceed as follows: 1. Attach the thermocouple leads to the appropriate TC miniplug, then to the TC jack as shown in Figure 12. One pin is wider than the other.
701/702 Users Manual Table 5.
Documenting Process Calibrator Using Measure Mode V RTD mA mA V RTD SOURCE 30V MAX MEAS 300V MAX Process Temperature TC TC Minijack Figure 12.
701/702 Users Manual Using Resistance-Temperature Detectors (RTDs) The calibrator accepts RTD types shown in Table 6. RTDs are characterized by their resistance at 0°C (32°F), which is called the “ice point” or R0. The most common R0 is 100Ω. Most RTDs come in a threeterminal configuration. The calibrator accepts RTD measurement inputs in two-, three-, or four-wire connections. A four-wire configuration provides the highest measurement precision, and two-wire provides the lowest measurement precision.
Documenting Process Calibrator Using Measure Mode To measure temperature using an RTD input, proceed as follows: 1. If necessary, press M for MEASURE mode. 2. Press ttwice so that Select RTD Type shows. 3. Press u or d to select the desired RTD type. CAUTION Do not force a dual banana plug between any two jacks in the horizontal orientation. (See the Figure.) Doing so will damage the jacks. Use the supplied jumper wire when needed for RTD measurements.
701/702 Users Manual c. V RTD mA mA V RTD SOURCE MEAS 30V MAX 300V MAX WRONG TC Use the u and d keys to move the cursor to the parameter you which to change, then press e or the Choices softkey to choose a setting for that parameter. d. Press u or d to move the cursor to the desired setting. e. Press e to go back to the s display. f. V RTD V RTD mA mA mA mA SOURCE 30V MAX SOURCE 30V MAX MEAS 300V MAX V RTD V RTD MEAS 300V MAX TC TC OK 8.
Documenting Process Calibrator Using Measure Mode V RTD mA mA V RTD RTD SOURCE MEAS 30V MAX V RTD mA mA 300V MAX TC RTD V RTD SOURCE MEAS 30V MAX V RTD mA mA 300V MAX TC RTD V RTD SOURCE 30V MAX MEAS 300V MAX TC Figure 13.
701/702 Users Manual Measurements in Percent of Scale 6. Use the numeric keypad to enter the 100% of scale value. To display measurements as a percent of scale as shown below, proceed as follows: 7. Press e. 8. Press the Done softkey. Percent of scale remains in effect until you press the Scale softkey again or change to another measurement function. Damping Your Measurements 1. If necessary, press M for MEASURE mode. 2. Select a measurement function (m, v, q, t, or p) as previously described. 3.
Documenting Process Calibrator Using Source Mode NOTE If a measurement falls outside a random noise window, a new average is started. If damping is turned off, or until measurements are fully damped, the g symbol is displayed. Using Source Mode The operating mode (i.e., MEASURE, SOURCE) is shown in a reverse-video bar on the display. If the calibrator is not in SOURCE mode, press M until SOURCE is shown. You must be in SOURCE mode to change any of the SOURCE parameters.
701/702 Users Manual Red V RTD mA mA V RTD + SOURCE MEAS 30V MAX 300V MAX TC – Black Common Red + V RTD mA mA V RTD SOURCE 30V MAX MEAS 300V MAX – Black Common Figure 14.
Documenting Process Calibrator Using Source Mode Simulating a 4 to 20 mA Transmitter You can configure the calibrator as a load on a current loop through the SOURCE mA function. When you press the M key in SOURCE mode, the display prompts you to select Source mA or Simulate Transmitter. The difference in operation is that when you Source mA the calibrator is sourcing current, and when you Simulate Transmitter the calibrator is sourcing a variable resistance to regulate current to the specified value.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR MEAS SOURCE Red + +24 Loop Power Supply SETUP TC RTD 7 8 9 CLEAR 4 5 6 2 3 0 . 1 V RTD mA V Hz V mA ( ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Black UUT – Figure 15.
Documenting Process Calibrator Using Source Mode Providing Loop Power The calibrator provides loop power at 28V or 24V dc. The 28V setting provides enough current for two or three 4-20 mA devices on the loop in addition to the two-wire transmitter but uses more battery power. Use the 24V setting if there are two or fewer loads on the loop in addition to the two-wire transmitter. (Each device on a typical 4- to 20-mA loop has a resistance of 250Ω, thus dropping 5V at 20 mA.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR MEAS SOURCE mA SETUP V Hz TC RTD 7 8 9 CLEAR 4 5 6 2 3 0 . V 1 ( ZERO) TEST DC PWR – ++ – RANGE ENTER Red + V RTD mA mA – V RTD SOURCE 30V MAX MEAS 300V MAX TC Black Figure 16.
Documenting Process Calibrator Using Source Mode Sourcing Pressure The calibrator provides a source pressure display function that requires the use of an external pressure hand pump. Use this function to calibrate instruments that require a pressure source or differential pressure measurement. See Figure 31 for information about that application. Pressure modules are available in gage or differential types, depending on range. (See “Accessories” near the front of this manual.
701/702 Users Manual To avoid damaging the pressure module from corrosion, use them only with specified materials. Refer to the pressure module instruction sheet for the specified material compatibility for your pressure module. 1. Connect a pressure module and pressure source to the calibrator as Figure 17 shows. The threads on the pressure modules accept ¼ NPT fittings. Use the supplied ¼ NPT to ¼ ISO adapter if necessary. 2. If necessary, press M for SOURCE mode. 3. Press p.
Documenting Process Calibrator Using Source Mode Pressure Module 701 DOCUMENTING PROCESS CALIBRATOR Hand Pump MEAS SOURCE 8 9 4 5 6 2 3 0 . mA SETUP TC RTD 7 1 V RTD mA V Hz V CLEAR ( ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Figure 17.
701/702 Users Manual Simulating Thermocouples NOTE Refer to “Measuring Temperature” earlier in the manual for a table of data relating to thermocouple types supported by the calibrator. Connect the calibrator TC connector to the instrument under test with thermocouple wireand theappropriate thermocouple mini-connector (polarized thermocouple plug with flat, in-line blades spaced 7.9 mm (0.312 in) center to center). One pin is wider than the other. Do not try to force a miniplug in the wrong polarization.
Documenting Process Calibrator Using Source Mode 701 DOCUMENTING PROCESS CALIBRATOR Color depends on type of TC TEST DC PWR – ++ + MEAS SOURCE V Hz V 8 9 4 5 6 2 3 0 . mA – SETUP TC RTD 7 1 V RTD mA CLEAR ( ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC TC Minijack Figure 18.
701/702 Users Manual 1. If necessary, press M for SOURCE mode. Simulating RTDs NOTE Refer to Table 6 for information about RTD (Resistance Temperature Detector) types supported by the calibrator. Connect the calibrator to the instrument under test as shown in Figure 19. Proceed as follows to simulate an RTD (Resistance Temperature Detector): 52 2. Press tuntil the select RTD type display is showing. 3. Press the u or d keys followed by e to select the desired RTD type. 4.
Documenting Process Calibrator Using Source Mode RTD Transmitter Black V RTD mA mA V RTD SOURCE 30V MAX MEAS 300V MAX TC -PS +PS M -IN +IN S Z Red Figure 19.
701/702 Users Manual Sourcing in Percent of Scale 6. Use the numeric keypad to enter the 100% of scale value. To adjust the source value as a percent of scale as shown below, proceed as follows: 7. Press e. 8. Press the Done softkey. Percent of scale remains in effect until you press the Scale softkey again.
Documenting Process Calibrator Using Source Mode works in SOURCE and in MEASURE/SOURCE modes. Proceed as follows to select a step size: 1. Refer to the appropriate heading earlier in this manual (e.g., “Sourcing Electrical Parameters”) and connect the calibrator to the circuit to be tested. 2. If necessary, press M for SOURCE mode. 3. Set the calibrator for the desired source value. 4.
701/702 Users Manual and connect the calibrator to the circuit to be tested. Figure 20 shows an example. 2. If you want to automatically stop ramping if a trip condition is detected, connect a voltage trip circuit to the V MEAS jacks or a continuity trip circuit to the mA Ω RTD MEAS jacks. (Continuity detection is not available when sourcing current.) 3. If necessary, press M for SOURCE mode. 4. Set the calibrator for the desired source value as previously described. 5.
Documenting Process Calibrator Using Source Mode 8. Fill in the parameters as prompted. Enter the Start Value, End Value, and Ramp Time. 11. Select a low-to-high ramp or a high-to-low ramp with the Ramp Up/Down softkey. 9. If you want to automatically stop ramping if a trip condition is detected, set the Trip Detect to Enabled, and select Voltage or Continuity as the trip function. 12. To start ramping, press the Start Ramp softkey. 13.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR Trip Relay Output Voltage Trip Detect – + Red MEAS SOURCE 8 9 4 5 6 2 3 0 . mA SETUP TC RTD 7 1 V RTD mA V Hz V CLEAR ( ZERO) RANGE Input 4 – 20 mA ENTER mA + V RTD SOURCE 30V MAX MEAS 300V MAX – Black TC Red Source mA Figure 20.
Documenting Process Calibrator Simultaneous Measure/Source Simultaneous Measure/Source Use MEASURE/SOURCE mode to calibrate process instruments. Press M so that the split screen display appears (see below). Table 7 shows the functions you can use simultaneously when Loop Power is disabled. Table 8 shows the functions you can use simultaneously when Loop Power is enabled.
1/702 Users Manual Table 7.
Documenting Process Calibrator Simultaneous Measure/Source Table 8. Simultaneous MEASURE/SOURCE Functions with Loop Power Enabled SOURCE FUNCTION MEASURE FUNCTION dc V mA Freq Ω TC 2W RTD Pressure dc V • • • • • • mA • • • • • • ac V • • • • • • Frequency (≥20 Hz) • • • • • • TC • • • • • Pressure • • • The two softkeys displayed in MEASURE/SOURCE mode are for use in calibrating a process instrument.
701/702 Users Manual Calibrating a Process Instrument When the calibrator is in simultaneous MEASURE/SOURCE mode, a built-in calibration routine is activated when you press the As Found softkey. (As Found data are the test results showing the condition of a transmitter before it is calibrated.) Additionally, Model 702 runs procedures developed using PMLink software. To use procedures from PMLink software, see the PMLink manual.
Documenting Process Calibrator Calibrating a Process Instrument 701 DOCUMENTING PROCESS CALIBRATOR Color depends on type of TC MEAS SOURCE 7 8 9 5 6 2 3 0 . mA + SETUP CLEAR ( ZERO) 30V MAX – RANGE Original Circuit Wiring ENTER mA V RTD SOURCE – ++ TC RTD 4 1 V RTD mA V Hz V TEST DC PWR MEAS Red 300V MAX TC Minijack – Power Supply + Black Figure 21.
701/702 Users Manual 9. Press the As Found softkey. The display changes as follows: NOTE If you set User-Entered Value to Enabled, you will be prompted to enter a value at each test point in the measured units. Errors will be calculated and displayed based on the user-entered value, not the measured value. 11. Use the arrow keys to move the cursor down to enter 0% and 100% values for SOURCE temperature. Our example uses 100°C and 300°C. 10. Enter values for 0% and 100% of 4.0 mA and 20.
Documenting Process Calibrator Calibrating a Process Instrument 13. Press the Done softkey to accept the calibration parameters. The display changes as follows: 14. You now have the choice of starting an automatic test or stepping through the test points manually. Press the Auto Test softkey to have the calibrator run through the tests automatically. (Abort gets you out of the calibration procedure.
701/702 Users Manual value is shown in the top left of the measure window. failures were outside the ±0.5% tolerance that we selected. 15. The calibrator moves on to the remaining set of points. For temperature and electrical parameter calibration, the points are done automatically. If you are sourcing pressure, the calibrator pauses at each step for you to adjust the pressure source. When the tests are complete, an error summary table, such as the following is displayed. 17.
Documenting Process Calibrator Calibrating a Process Instrument • • • • Go to 100%/Go to 0% Go to 50% As Left Exit Cal 3. Adjust the transmitter output for 4 mA then press the Go to 100% softkey. 2. Press the Auto Test softkey to begin an automatic sequence through all the test points, or you can step through the tests manually. 3. When the tests are complete, observe the error summary table, such as the following. 4. Adjust the transmitter output for 20 mA. 5.
701/702 Users Manual Memory Operations Saving Results As Found/As Left test results are automatically saved at the end of each test routine. Any other time during MEASURE, SOURCE, or MEASURE/SOURCE you can press the Save softkey to save the data on the display for later review.
Documenting Process Calibrator Memory Operations Enter alphanumeric data by pressing e with the cursor on the field you would like to change (for example, Tag, above). The display presents you with an alphanumeric entry window as follows: 1. Enter numbers with the numeric keypad. 2. Enter letters or a space character by highlighting the desired character with the u, d, L, and R keys and pressing e. 3. When the entry showing at the bottom of the window is what you want, press the Done softkey.
701/702 Users Manual When you press the Review Memory softkey, the display changes to the following: Proceed as follows to log data: 1. If necessary, press M for MEASURE mode. Press e to view a saved result.w 2. Press the More Choices softkey. Data Logging (Model 702 Only) 3. Press the Log softkey. Data logging (702 only) With Model 702 only, you can record a series of measurements for later uploading to a PC with PMLink software.
Documenting Process Calibrator Memory Operations 7. Use the numeric keypad to enter the duration in minutes, followed by e. The maximum duration will depend on the reading rate and how much memory is available to log data. The table below gives an estimate of the limits for duration, assuming that no memory is being used for other purposes: READING RATE (Readings/Minute) MAX. NUMBER OF READINGS MAX.
701/702 Users Manual 9. Press the Done softkey. The display changes to the following: Observing Min and Max Measurements You can set the display to record and show the maximum and minimum readings. Min and Max readings are always undamped, even if Dampen is On. Press the More Choices softkey twice, then press the Min Max softkey to turn on this feature. Press the c key to reset the Min Max registers. Press the Min Max softkey again to revert to the normal display.
Documenting Process Calibrator Quick Guide to Applications the list of tasks (procedures) downloaded from PMLink. Tasks are 702 calibrator configurations, saved with a procedure name, for example the type and manufacturer of a specific transmitter. A procedure configures the calibrator for transmitter calibration with all the calibration parameters (SOURCE/MEASURE functions, 0% and 100% levels, test strategy) predefined. See the PMLink manual for instructions on developing and downloading tasks.
701/702 Users Manual Measure V 701 DOCUMENTING PROCESS CALIBRATOR 701 MEAS SOURCE Red 0 to 1V dc Input mA SETUP V Hz TC RTD 7 8 9 CLEAR 4 5 6 1 2 3 0 . V (ZERO) MEAS SOURCE Red Circuit ENTER mA mA mA SETUP V Hz TC RTD 7 8 9 CLEAR 4 5 6 2 3 0 . V RANGE 1 250Ω V RTD DOCUMENTING PROCESS CALIBRATOR (ZERO) RANGE ENTER V RTD SOURCE 30V MAX MEAS 300V MAX V RTD TC mA mA V RTD Black SOURCE 30V MAX MEAS 300V MAX Black Figure 22.
Documenting Process Calibrator Quick Guide to Applications Measure V 701 DOCUMENTING PROCESS CALIBRATOR MEAS SOURCE 8 9 4 5 6 2 3 0 . mA SETUP TC RTD 7 1 V RTD mA V Hz V CLEAR (ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC RED BLACK Figure 24.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR Measure Pressure Source mA Loop Power Disabled S I G N A L + – T E S T MEAS SOURCE 7 8 9 5 6 2 3 0 . mA Pressure Module SETUP TC RTD 4 1 V RTD mA V Hz V CLEAR ( ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Red Black Figure 25.
Documenting Process Calibrator Quick Guide to Applications 701 DOCUMENTING PROCESS CALIBRATOR Measure mA Loop Power Disabled TEST DC PWR – ++ MEAS SOURCE 7 8 9 5 6 2 3 0 . mA + SETUP CLEAR ( ZERO) RANGE Original Circuit Wiring ENTER mA V RTD SOURCE 30V MAX – TC RTD 4 1 V RTD mA V Hz V MEAS Red 300V MAX TC – Power Supply + Black Figure 26.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR Source Resistance Measure Resistance 701 MEAS SOURCE V 7 4 1 V RTD mA SETUP V Hz TC RTD 8 CLEAR 5 9 2 3 . mA (ZERO) MEAS SOURCE RANGE Red Red mA 30V MAX MEAS V RTD 300V MAX 7 8 9 4 5 6 2 3 0 . ( ZERO) RANGE ENTER mA mA V RTD TC Circuit Black Figure 27.
Documenting Process Calibrator Quick Guide to Applications Measure Frequency Measure Continuity 701 MEAS SOURCE V V RTD mA TC RTD CLEAR 7 8 9 4 5 6 1 2 3 0 . (ZERO) V RANGE Red ENTER mA V RTD V 30V MAX MEAS mA SETUP V Hz TC RTD CLEAR 7 8 9 4 5 6 1 2 3 0 . mA (ZERO) RANGE Red ENTER mA V RTD RTD SOURCE DOCUMENTING PROCESS CALIBRATOR MEAS SOURCE SETUP V Hz mA 701 DOCUMENTING PROCESS CALIBRATOR 300V MAX SOURCE TC 30V MAX Black Figure 29.
701/702 Users Manual 701 DOCUMENTING PROCESS CALIBRATOR Measure mA Source Pressure Loop Power Enabled 24V Hand Pump S I G N A L + – T E S T MEAS SOURCE V RTD mA V Hz V TC RTD 7 8 9 4 5 6 1 2 3 0 . mA SETUP CLEAR ( ZERO) RANGE Pressure Module ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Red Black Figure 31.
Documenting Process Calibrator Quick Guide to Applications 701 DOCUMENTING PROCESS CALIBRATOR Measure mA Output MEAS SOURCE 8 9 4 5 6 2 3 0 . mA SETUP CLEAR ( ZERO) Output 4–20 mA RANGE Input ENTER mA + V RTD SOURCE 30V MAX + TC RTD 7 1 V RTD mA V Hz V – Input 0 – 1mV, 0 – 10mV, 0– 100mV, 1 – 5V, 0 – 1V, 0 – 10V Red MEAS 300V MAX – Black TC Red Black Source mV or V Figure 32.
701/702 Users Manual Red 701 DOCUMENTING PROCESS CALIBRATOR Measure Frequency Black MEAS SOURCE SETUP TC RTD 7 8 9 CLEAR 4 5 6 2 3 0 . 1 V RTD mA V Hz V mA (ZERO) RANGE ENTER mA V RTD SOURCE 30V MAX MEAS 300V MAX TC Figure 33.
Documenting Process Calibrator Communicating with a PC (Model 702 Only) Communicating with a PC (Model 702 Only) You can upload and download procedures and TM saved results to a PC. An IBM PC -compatible personal computer, Microsoft Windows 3.1, and Fluke PMLink software are required. A custom serial interface cable for the 702 is included with PMLink. Refer to the PMLink Manual for further instructions.
701/702 Users Manual CAUTION To avoid damaging the plastic lens and case, do not use solvents or abrasive cleansers. Calibration Data The date of last calibration shows on the calibration sticker and on the last screen in s mode. The CAL. STATUS number on the sticker should always match the Calibration Status number in the calibration s screen. Calibration of the 701 and 702 is to be done by qualified personnel.
Documenting Process Calibrator Maintenance Table 9.
701/702 Users Manual Specifications All specifications apply from +18°C to +28°C unless stated otherwise. All specifications assume a 5 minute warmup period. Measurement specifications are valid only when Damping is turned on. When damping is turned off, or when the g annunciator is displayed, floor specifications are multiplied by 3. Floor specifications are the second part of the specifications, usually expressed as "% of full scale.
Documenting Process Calibrator Specifications DC Voltage Measurement RANGE RESOLUTION MODEL 702 % OF READING +% OF FULL SCALE MODEL 701 % OF READING +% OF FULL SCALE 1 YEAR 2 YEAR 1 YEAR 1 µV 0.025% + 0.015% 0.05% + 0.015% 0.05% + 0.015% 0.1% + 0.015% 1.1 V 10 µV 0.025% + 0.005% 0.05% + 0.005% 0.05% + 0.005% 0.1% + 0.005% 11 V 100 µV 0.025% + 0.005% 0.05% + 0.005% 0.05% + 0.005% 0.1% + 0.005% 110 V 1 mV 0.05% + 0.005% 0.1% + 0.005% 0.05% + 0.005% 0.1% + 0.
701/702 Users Manual AC Voltage Measurement FREQUENCY RANGE MODEL 701 AND 702 (% OF READING + NUMBER OF COUNTS) 1 YEAR 20 to 40 Hz 2% + 10 2% + 10 40 to 500 Hz 0.5% + 5 0.5% + 5 500 Hz to 1 kHz 2% + 10 2% + 10 1 kHz to 5 kHz 10% + 20 10% + 20 Specifications apply for 10% to 100% of voltage range Ranges : 1.1000 V, 11.000 V, 110.00 V, 300.0 V rms Resolution: 11.000 counts in all ranges except 300V; 3,000 counts on 300V range.
Documenting Process Calibrator Specifications DC Current Measurement RANGE MODEL 702 % OF READING +% OF FULL SCALE RESOLUTION 1 YEAR 2 YEAR MODEL 701 % OF READING +% OF FULL SCALE 1 YEAR 2 YEAR 30 mA 1 µA 0.025% + 0.025% 0.025% + 0.03% 0.025% +0.025% 0.025% + 0.03% 110 mA 10 µA 0.05% + 0.05% 0.07% + 0.07% 0.05% + 0.05% 0.1% + 0.07% Temperature Coefficient: (0.001% of rdg. + 0.002% f.s.)/°C in the ranges -10 to 18°C and 28 to 50°C Common Mode Error: 0.01% f.s.
701/702 Users Manual Continuity Testing TONE RESISTANCE Continuous Tone <25 Ω May or may not get tone 25 to 400 Ω No tone >400 Ω Frequency Measurement MODEL 701 AND 702 COUNTS RANGES 1 YEAR 2 YEAR 1 Hz to 109.99 Hz 5 5 110 Hz to 1099.9 Hz 5 5 1.100 kHz to 10.999 kHz 5 5 11 kHz to 50 kHz 5 5 Amplitude range for frequency measurement: <1 kHz: 110 mV to 300V 1 kHz to 30 kHz: 0.5 to 30V >30 kHz: 1V to 30V Input Impedance: 5 MΩ For frequency measurement less than 109.
Documenting Process Calibrator Specifications DC Voltage Output RANGE RESOLUTIONS MODEL 702 % OUTPUT +% OF FULL SCALE MODEL 701 % OUTPUT + % OF FULL SCALE 1 YEAR 2 YEAR 1 YEAR 2 YEAR 110 mV 1 µV 0.01% + 0.005% 0.015% + 0.005% 0.015% + 0.005% 0.02% + 0.005% 1.1 V 10 µV 0.01% + 0.005% 0.015% + 0.005% 0.015% + 0.005% 0.02% + 0.005% 11 V 100 µV 0.01% + 0.005% 0.015% + 0.005% 0.015% + 0.005% 0.02% + 0.005% Temperature Coefficient: (0.001% of output + 0.001% of f.s.
701/702 Users Manual DC Current Output RANGE RESOLUTION 22 mA 1 µA MODELS 701 AND 702 % OUTPUT +% OF FULL SCALE 1 YEAR 2 YEAR 0.01% + 0.04% 0.02% + 0.06% Maximum Burden Voltage: 24V Temperature Coefficient: (0.003% of output + 0.003% of f.s.)/°C in the ranges -10 to 18°C and 28 to 50°C Common Mode Error: 0.008% f.s/(Common Mode Volt) Maximum Input Voltage: 30V dc Specification applies for currents between 2 mA and 22 mA. For current below 2 mA, typical accuracy is 0.15% of full scale.
Documenting Process Calibrator Specifications Resistance Sourcing RANGES RESOLUTION MODEL 702 % OUTPUT + OHMS 1 YEAR 2 YEAR MODEL 701 % OUTPUT + OHMS 1 YEAR 2 YEAR 11.000Ω 1 mΩ 0.01% + 0.02 0.02% + 0.02 0.02% + 0.02 0.03% + 0.02 110.00Ω 10 mΩ 0.01% + 0.04 0.02% + 0.04 0.02% + 0.04 0.03% + 0.04 1.1000 kΩ 100 mΩ 0.02% + 0. 5 0.03% + 0.5 0.05% + 0.5 0.1% + 0.5 11.000 kΩ 1Ω 0.03% + 5 0.04% + 5 0.1% + 5 0.15% + 5 Temperature Coefficient: (0.01% of f.s.
701/702 Users Manual Frequency Sourcing MODELS 702 AND 701 COUNTS FREQUENCY RANGES 1 YEAR 2 YEAR 2 Hz to 109.99 Hz 1 1 110 Hz to 1099 Hz 1 1 1.1 kHz to 10.9 kHz 1 1 11 kHz to 50 kHz 2 2 Waveform: Squarewave, 50% duty cycle Amplitude: 0 to 10V pk Amplitude Accuracy: 2 to 1099 Hz: 3% of output + 0.05 V 1.1 to 10.9 kHz: 10% of output + 0.05 V 11 to 50 kHz: 30% of output + 0.
Documenting Process Calibrator Specifications Temperature, Thermocouples MEASURE DEGREES C SOURCE DEGREES C TYPES (°C) 1 YEAR 2 YEAR 1 YEAR 2 YEAR -250 to -200 1.3 2.0 0.6 0.9 E -200 to -100 0.5 0.8 0.3 0.4 -100 to 600 0.3 0.4 0.3 0.4 600 to 1000 0.4 0.6 0.2 0.3 N -200 to -100 1.0 1.5 0.6 0.9 -100 to 900 0.5 0.8 0.5 0.8 900 to 1300 0.6 0.9 0.3 0.4 -210 to -100 0.6 0.9 0.3 0.4 J -100 to 800 0.3 0.4 0.2 0.3 800 to 1200 0.5 0.8 0.2 0.3 -200 to -100 0.
701/702 Users Manual Temperture, Thermocouples (cont) MEASURE DEGREES C TYPES (°C) 1 YEAR 2 YEAR SOURCE DEGREES C 1 YEAR 2 YEAR K -200 to -100 0.7 1.0 0.4 0.6 -100 to 400 0.3 0.4 0.3 0.4 400 to 1200 0.5 0.8 0.3 0.4 1200 to 1372 0.7 1.0 0.3 0.4 -250 to -200 1.7 2.5 0.9 1.4 T -200 to 0 0.6 0.9 0.4 0.6 0 to 400 0.3 0.4 0.3 0.4 U -200 to 0 0.6 0.9 0.4 0.6 0 to 600 0.3 0.4 0.3 0.4 600 to 800 1.3 2.0 1.0 1.5 B 96 800 to 1000 1.0 1.5 0.8 1.
Documenting Process Calibrator Specifications Temperature, Thermocouples (cont) TYPES (°C) MEASURE DEGREES C 1 YEAR 2 YEAR SOURCE DEGREES C 1 YEAR 2 YEAR R -20 to 0 0 to 100 100 to 1767 2.3 1.5 1.0 2.8 2.2 1.5 1.2 1.1 0.9 1.8 1.7 1.4 -20 to 0 0 to 200 200 to 1400 1400 to 1767 2.3 1.5 0.9 1.1 2.8 2.1 1.4 1.7 1.2 1.1 0.9 1.0 1.8 1.7 1.4 1.5 S C 0 to 800 0.6 0.9 0.6 0.9 800 to 1200 0.8 1.2 0.7 1.0 1200 to 1800 1.1 1.6 0.9 1.4 1800 to 2316 2.0 3.0 1.3 2.0 Sensor inaccuracies not included.
701/702 Users Manual Temperature, Resistance Temperature Detectors Temperature, RTDs, Model 702 and 701 TYPES (°C) MEASURE DEGREES C SOURCE DEGREES C 1 YEAR 2 YEAR 1 YEAR 2 YEAR -200 to 0 0.3 0.5 0.1 0.2 0 to 400 0.5 0.8 0.2 0.4 400 to 800 0.8 1.0 0.4 0.5 -200 to 0 0.3 0.4 0.1 0.2 0 to 630 0.5 0.8 0.2 0.4 0.3 0.4 0.1 0.
Documenting Process Calibrator Specifications Temperature, Resistance Temperature Detectors (cont) 100Ω Pt(3916) -200 to -190 0.3 0.4 0.3 0.4 -190 to 0 0.3 0.4 0.1 0.2 0 to 630 0.5 0.8 0.2 0.4 -200 to 0 0.3 0.5 0.1 0.2 0 to 400 0.5 0.8 0.2 0.4 400 to 630 0.8 1.0 0.4 0.5 200Ω, 500Ω, 1000Ω Pt(385) Sensor inaccuracies not included Resolution: 0.1°C Temperature Coefficient: 0.
701/702 Users Manual Top and Bottom Limits of Ranges with Auto Range On RANGE, DC V MEASURE TOP OF RANGE BOTTOM OF RANGE 110 mV ±110.000 mV 0.000 mV 1.1 V ±1.10000 V ±0.10000 V 11 V ±11.0000 V ±1.0000 V 110 V ±110.000 V ±10.000 V 300 V ±300.00 V ±100.00 V 110 mV +110.000 mV -10.000 mV 1.1 V +1.10000V +0.10000 V 11 V +11.000V +1.1000 V 11 Ω 11.000 Ω 0.000 Ω 110 Ω 110.00 Ω 10.00 Ω 1.1 kΩ 1100.0 Ω 100.0 Ω 11 kΩ 11.000 kΩ 1.000 kΩ +22.000 mA 0.
Documenting Process Calibrator Specifications Top and Bottom Limits of Ranges with Auto Range On (cont) RANGE, MEASURE V CC 110 mA +110.00 mA +30.00 mA +30.000 mA 0.000 mA 100 Hz 109.99 Hz 1.00 Hz 1 kHz 1099.9 Hz 100.00 Hz 10 kHz 10.999 kHz 1.000 kHz 50 kHz 50.00 kHz 10.
701/702 Users Manual General Specifications Display: 240 by 200 pixel graphic LCD, 70 x 58 mm. Power: Internal Battery Pack: NiCd, 7.2V, 1700 mAhr. Memory Backup: Lithium battery, 5 years typical lifetime. Dimensions: 130 x 236 x 61 mm (5.1 x 9.3 x 2.4 in.). Weight: 1.4 kg (3 lb. 1 oz.). Altitude: Up to 2800 meters (9186 ft) above mean sea level. Environmental 0 to 50°C (operating). Temperature: -20 to 60°C (storage).
Documenting Process Calibrator Specifications 100 90 80 70 60 %RH 50 40 30 20 10 0 -20 -4 0 20 40 60 80 100 14 Temperature (deg F) -20 30 -10 0 Temperature (deg C) 40 120 140 50 60 = Storage (-20˚C — 60˚C) = Normal Operation (-10˚C — 50˚C) Figure 34.
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Index —4— —B— —C— 4 to 20 ma transmitter simulating, 43 Backlight, 25 auto timeout, 26 Bail, 17 Battery auto save timeout, 23 charge life, 21 eliminator, 23 lithium backup, 83 replacement, 83 Battery, charging, 20 Battery, removing, 20 Calibrating a process instrument, 62 Calibration, 84 data, 84 Cleaning the calibrator, 83 Clear memory, 73 Communicating with a PC (702 only), 83 Connections for electrical measurement, 28 —A— As found test data, 62 As left test data, 67 Auto backlight timeout, 26 batt
701/702 Users Manual for measuring pressure, 32 Continuity testing, 30 trip detect during ramping, 55 Contrast adjusting display, 24 Current measuring, 28 sourcing, 41 —J— —D— Language selecting, 24 Log softkey (702 only), 70 Logging data (702 only), 70 Loop power providing, 45 simulating, 43 Damping measurements, 40 Date display, activating, 24 format, 24 Display, 17 Display language selecting, 24 —F— Frequency measuring, 28 sourcing, 41 2 Jacks, 12 —K— Key functions, 14 Keys, 14 —L— —M— Measure
Index(continued) connections for measuring, 32 measuring, 30 modules, gage and differential (illustration), 32 sourcing, 47 Pressure modules connecting, 31 list of models, 7 —R— Ramping the output, 55 Repair, 84 Replacement parts, 84 Resistance measuring, 28 sourcing, 41 Results saving, 68 RTD simulating, 52 types, 33 RTD (Resistance-temperature Detectors), 36 —S— Safety information, 10 Saving results, 68 Scale measurements in percent of, 40 softkey for measure, 40 temperature, 33, 38 Scale softkey, 40 Se
701/702 Users Manual format, 24 Transmitter 4 to 20 ma, simulating, 43 Trip detect during ramping, 55 4 —U— —V— Units temperature, 33, 38 Uploading to a PC (702 only), 83 Voltage measuring, 28 sourcing, 41 trip detect during ramping, 55
