Fluke 741B - 743B Users Manual
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Printed in U.S.A. Users Manual All rights reserved. All product names are trademarks of their respective companies. ® 741B/743B Documenting Process Calibrator PN 644788 June 1997 Rev.1, 3/98 © 1997, 1998 Fluke Corporation.
Printed in U.S.A. Users Manual All rights reserved. All product names are trademarks of their respective companies. ® 741B/743B Documenting Process Calibrator PN 644788 June 1997 Rev.1, 3/98 © 1997, 1998 Fluke Corporation.
Fluke 741B - 743B Users Manual
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741B/743B Users Manual Displaying the Date and Time 24 Using the Backlight 26 Personalizing the Calibrator 26 Using Measure Mode...28 Measurement Ranges 28 Measuring Electrical Parameters 28 ... RTDs ...54 Sourcing in Percent of Scale 57 Linear-Responding Transmitters 57 Square-Law Process Variables 57 Stepping and Ramping the Output Value 58 Using Manual Step 58 ii
741B/743B Users Manual Displaying the Date and Time 24 Using the Backlight 26 Personalizing the Calibrator 26 Using Measure Mode...28 Measurement Ranges 28 Measuring Electrical Parameters 28 ... RTDs ...54 Sourcing in Percent of Scale 57 Linear-Responding Transmitters 57 Square-Law Process Variables 57 Stepping and Ramping the Output Value 58 Using Manual Step 58 ii
Fluke 741B - 743B Users Manual
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741B/743B Users Manual In Case of Difficulty 97 Service Center Calibration or Repair 98 Replacement Parts...99 Accessories...100 Specifications...102 DC Voltage Measurement 103 AC Voltage Measurement ...
741B/743B Users Manual In Case of Difficulty 97 Service Center Calibration or Repair 98 Replacement Parts...99 Accessories...100 Specifications...102 DC Voltage Measurement 103 AC Voltage Measurement ...
Fluke 741B - 743B Users Manual
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... Current Transmitter 94 36. Checking a Vortex Sheeding Flowmeter 95 37. Checking a Relay Output Trip Alarm 62 23. Measuring the Output Current of a Transmitter 90 30. 741B/743B Users Manual 18.
... Current Transmitter 94 36. Checking a Vortex Sheeding Flowmeter 95 37. Checking a Relay Output Trip Alarm 62 23. Measuring the Output Current of a Transmitter 90 30. 741B/743B Users Manual 18.
Fluke 741B - 743B Users Manual
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741B/743B Users Manual Table 1. H2O (2.5 kPa) to 0 to 10 in. Summary of Source and Measure Functions Function Measure Source v dc V 0V to +/-300V 0V to 15V (10 mA ...
741B/743B Users Manual Table 1. H2O (2.5 kPa) to 0 to 10 in. Summary of Source and Measure Functions Function Measure Source v dc V 0V to +/-300V 0V to 15V (10 mA ...
Fluke 741B - 743B Users Manual
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...) • DPC/TRACK™ Software utility version with your calibrator. For application or operation assistance on Fluke products call a Fluke Service Center. 741B/743B Users Manual For service help in the USA and Canada call : USA and Canada: 1-800-44-FLUKE (1-800-443-5853) Europe: +31 402-678-200 Japan: +81-3-3434-0181 * Singapore: +65- -276...
...) • DPC/TRACK™ Software utility version with your calibrator. For application or operation assistance on Fluke products call a Fluke Service Center. 741B/743B Users Manual For service help in the USA and Canada call : USA and Canada: 1-800-44-FLUKE (1-800-443-5853) Europe: +31 402-678-200 Japan: +81-3-3434-0181 * Singapore: +65- -276...
Fluke 741B - 743B Users Manual
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...lead continuity. CAT II Overvoltage (Installation) Category II per IEC 1010-1 refers to relevent European Union directives. 741B/743B Users Manual AC-Alternating Current DC-Direct Current Fuse Pressure CAUTION see explanation in the equipment under test before using the... ON/OFF Recycling Conforms to the insulation surrounding the connectors. 8 • Disconnect the power and discharge all highvoltage capacitors in manual Common (LO) Input equipotentiality Equipment protected throughout by DOUBLE INSULATION or REINFORCED INSULATION Conforms to the level of Symbols gj56f.eps To...
...lead continuity. CAT II Overvoltage (Installation) Category II per IEC 1010-1 refers to relevent European Union directives. 741B/743B Users Manual AC-Alternating Current DC-Direct Current Fuse Pressure CAUTION see explanation in the equipment under test before using the... ON/OFF Recycling Conforms to the insulation surrounding the connectors. 8 • Disconnect the power and discharge all highvoltage capacitors in manual Common (LO) Input equipotentiality Equipment protected throughout by DOUBLE INSULATION or REINFORCED INSULATION Conforms to the level of Symbols gj56f.eps To...
Fluke 741B - 743B Users Manual
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... dc voltage, and you will make it easier to understand the instructions in the bottom window as follows: connect leftmost pair of the manual. 1. Press v to charge the battery. The calibrator is taking readings on the calibrator. The calibrator powers up in the calibrator. ...and d to the split-screen, simultaneous MEASURE/SOURCE mode. Now press M to go to adjust the display contrast for 2 hours. 2. 741B/743B Users Manual Getting Started Exercise The following is a brief getting started exercise that will need to select dc voltage sourcing. Reinstall the battery in the dc...
... dc voltage, and you will make it easier to understand the instructions in the bottom window as follows: connect leftmost pair of the manual. 1. Press v to charge the battery. The calibrator is taking readings on the calibrator. The calibrator powers up in the calibrator. ...and d to the split-screen, simultaneous MEASURE/SOURCE mode. Now press M to go to adjust the display contrast for 2 hours. 2. 741B/743B Users Manual Getting Started Exercise The following is a brief getting started exercise that will need to select dc voltage sourcing. Reinstall the battery in the dc...
Fluke 741B - 743B Users Manual
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... with flat, in-line blades spaced 7.9 mm (0.312 in) center to a pressure module. Connects the calibrator to an RS-232 serial port on a personal computer. 741B/743B Users Manual Operating Features Input and Output Jacks Figure 5 shows the calibrator input and output jacks. Table 2.
... with flat, in-line blades spaced 7.9 mm (0.312 in) center to a pressure module. Connects the calibrator to an RS-232 serial port on a personal computer. 741B/743B Users Manual Operating Features Input and Output Jacks Figure 5 shows the calibrator input and output jacks. Table 2.
Fluke 741B - 743B Users Manual
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... V V Hz TC RTD 7 8 9 CLEAR ( ZERO) RANGE 4 5 6 1 2 3 0 . Softkey functions are defined by the labels that appear above the softkey during operation. Keys 4 5 6 7 8 9 10 11 ki06f.eps 741B/743B Users Manual Keys Figure 6 shows the calibrator keys and Table 3 explains their functions.
... V V Hz TC RTD 7 8 9 CLEAR ( ZERO) RANGE 4 5 6 1 2 3 0 . Softkey functions are defined by the labels that appear above the softkey during operation. Keys 4 5 6 7 8 9 10 11 ki06f.eps 741B/743B Users Manual Keys Figure 6 shows the calibrator keys and Table 3 explains their functions.
Fluke 741B - 743B Users Manual
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Key Functions (cont.) No. keys • Make choices from lists on and off. 16 741B/743B Users Manual Table 3. Name Description 10 u, d, L, and R • Adjust the display contrast. Turns the power on the display. • Increase or decrease the source level when using ...
Key Functions (cont.) No. keys • Make choices from lists on and off. 16 741B/743B Users Manual Table 3. Name Description 10 u, d, L, and R • Adjust the display contrast. Turns the power on the display. • Increase or decrease the source level when using ...
Fluke 741B - 743B Users Manual
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741B/743B Users Manual Loop Power Annunciator Time and Date Display Status Bar Mode Indicator Battery Save Annunciator Source Status Undamped (Unsettled) Indicator Custom Units Indicator Secondary Value Measured Value 18 Range Status Softkey Labels Figure 7. Elements of a Typical Display gj7c.eps
741B/743B Users Manual Loop Power Annunciator Time and Date Display Status Bar Mode Indicator Battery Save Annunciator Source Status Undamped (Unsettled) Indicator Custom Units Indicator Secondary Value Measured Value 18 Range Status Softkey Labels Figure 7. Elements of a Typical Display gj7c.eps
Fluke 741B - 743B Users Manual
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... damage. Place the battery in the external battery charger. You can leave the battery pack on the charger). Note When you insert a discharged battery. 741B/743B Users Manual Charging the Battery wBefore you use the calibrator for the first time, charge its battery pack for the blinking indicator to go off before you...
... damage. Place the battery in the external battery charger. You can leave the battery pack on the charger). Note When you insert a discharged battery. 741B/743B Users Manual Charging the Battery wBefore you use the calibrator for the first time, charge its battery pack for the blinking indicator to go off before you...
Fluke 741B - 743B Users Manual
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... normally lasts for b to possible electric shock or personal injury, replace the battery as soon as the battery indicator (b) appears. 741B/743B Users Manual Battery Life Table 4 shows the operating time for instructions. To replace the battery, refer to "Replacing the Battery" later in this... manual for a new, fully charged battery pack. When the b annunciator appears, stop using the calibrator and charge the battery. Battery ...
... normally lasts for b to possible electric shock or personal injury, replace the battery as soon as the battery indicator (b) appears. 741B/743B Users Manual Battery Life Table 4 shows the operating time for instructions. To replace the battery, refer to "Replacing the Battery" later in this... manual for a new, fully charged battery pack. When the b annunciator appears, stop using the calibrator and charge the battery. Battery ...
Fluke 741B - 743B Users Manual
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... this date and time display on the workbench, and for example in five languages. You can also control the format used to exit Setup mode. 741B/743B Users Manual The battery eliminator is handy for troubleshooting process instruments on or off. When the u and d keys are used to all saved results. 24 You...
... this date and time display on the workbench, and for example in five languages. You can also control the format used to exit Setup mode. 741B/743B Users Manual The battery eliminator is handy for troubleshooting process instruments on or off. When the u and d keys are used to all saved results. 24 You...
Fluke 741B - 743B Users Manual
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... display, press Done to exit, and do not go on and off. Press d to highlight Off following Backlight Timeout. 7. Press the Done softkey. 10. 741B/743B Users Manual Using the Backlight Press C to toggle the display backlight on to step 6. 6. Press d to move the cursor to the same line as follows to load...
... display, press Done to exit, and do not go on and off. Press d to highlight Off following Backlight Timeout. 7. Press the Done softkey. 10. 741B/743B Users Manual Using the Backlight Press C to toggle the display backlight on to step 6. 6. Press d to move the cursor to the same line as follows to load...
Fluke 741B - 743B Users Manual
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...mode, first press M for resistance. 28 Press it and hold it powers up in the specifications at the end of the MEASURE parameters. 741B/743B Users Manual Using Measure Mode Note To achieve best noise rejection and highest accuracy performance, do not use the battery eliminator, and tie all three common ... measurement function from either "Range" or "Auto Range" depending on the calibrator, it for two seconds to revert to change any of this manual. Press m for current, v for dc voltage, h once for ac voltage or twice for frequency, or q for MEASURE mode, then proceed as follows...
...mode, first press M for resistance. 28 Press it and hold it powers up in the specifications at the end of the MEASURE parameters. 741B/743B Users Manual Using Measure Mode Note To achieve best noise rejection and highest accuracy performance, do not use the battery eliminator, and tie all three common ... measurement function from either "Range" or "Auto Range" depending on the calibrator, it for two seconds to revert to change any of this manual. Press m for current, v for dc voltage, h once for ac voltage or twice for frequency, or q for MEASURE mode, then proceed as follows...
Fluke 741B - 743B Users Manual
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... the pressure before you zero them, what types of pressure in how you use a pressure module, read its common jack is greater than 25Ω. 741B/743B Users Manual Note When measuring frequency, you use them, how you attach the pressure module to the pressure line. See "Accessories" near the back of pressure... select the lower frequency range, then press e. 2. Before you are available from the circuit to be below 20 Hz, press d to atmosphere. Remove power from Fluke.
... the pressure before you zero them, what types of pressure in how you use a pressure module, read its common jack is greater than 25Ω. 741B/743B Users Manual Note When measuring frequency, you use them, how you attach the pressure module to the pressure line. See "Accessories" near the back of pressure... select the lower frequency range, then press e. 2. Before you are available from the circuit to be below 20 Hz, press d to atmosphere. Remove power from Fluke.
Fluke 741B - 743B Users Manual
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... cursor on Pressure Units. Change the pressure display units as shown in zeroing procedures depending on the pressure modules accept standard ¼ NPT pipe fittings. f. 741B/743B Users Manual 1. Press p. Press Next Page twice. You MUST perform this step before you can change pressure display units to ¼ ISO adapter if necessary. 2. Connect...
... cursor on Pressure Units. Change the pressure display units as shown in zeroing procedures depending on the pressure modules accept standard ¼ NPT pipe fittings. f. 741B/743B Users Manual 1. Press p. Press Next Page twice. You MUST perform this step before you can change pressure display units to ¼ ISO adapter if necessary. 2. Connect...