Fluke 741B, 743B, and 744 Process Calibrator Datasheet
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..., HART user's manual, NIST Traceable calibration certificate and data, three-year warranty. no tools required Weight: 1.4 kg (3 lb 1 oz) Size (HxWxD): 236 mm x 130 mm x 61 mm (9.3 in x 5.1 in x 2.4 in data logging mode (743B and 744 only) • Protected against dirt, dust, and moisture; Fluke 740 Series Documenting Process Calibrators For the calibration and troubleshooting of...
..., HART user's manual, NIST Traceable calibration certificate and data, three-year warranty. no tools required Weight: 1.4 kg (3 lb 1 oz) Size (HxWxD): 236 mm x 130 mm x 61 mm (9.3 in x 5.1 in x 2.4 in data logging mode (743B and 744 only) • Protected against dirt, dust, and moisture; Fluke 740 Series Documenting Process Calibrators For the calibration and troubleshooting of...
Fluke 744 Users Manual
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All product names are trademarks of their respective companies. All rights reserved. Users Manual Printed in U.S.A. ® 744 Documenting Process Calibrator PN 691287 September 1998 Rev.1, 2/99 © 1998,1999 Fluke Corporation.
All product names are trademarks of their respective companies. All rights reserved. Users Manual Printed in U.S.A. ® 744 Documenting Process Calibrator PN 691287 September 1998 Rev.1, 2/99 © 1998,1999 Fluke Corporation.
Fluke 744 Users Manual
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744 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 Testing Continuity ...30 Measuring Pressure 30 Measuring Temperature 34 Using Thermocouples 34 Using ...
744 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 Testing Continuity ...30 Measuring Pressure 30 Measuring Temperature 34 Using Thermocouples 34 Using ...
Fluke 744 Users Manual
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Contents (continued) Using Manual Step 60 Using Auto Step 61 Ramping the Output 62 Simultaneous Measure/Source 65 Calibrating a Process Instrument 68 Generating "As Found" Test Data 68 Adjusting the Transmitter 73 "As Left" Test Run ...74 Test Comments ...75 Calibrating a Delta-Pressure Flow Instrument 75 Calibrating a Limit Switch 76 Transmitter Mode ...79 Memory Operations... Value 88 Quick Guide to Applications 88 Communicating with a PC 98 Maintenance...98 Replacing the Battery Pack 98 Internal Lithium Backup Battery 99 Cleaning the Calibrator 99 iii
Contents (continued) Using Manual Step 60 Using Auto Step 61 Ramping the Output 62 Simultaneous Measure/Source 65 Calibrating a Process Instrument 68 Generating "As Found" Test Data 68 Adjusting the Transmitter 73 "As Left" Test Run ...74 Test Comments ...75 Calibrating a Delta-Pressure Flow Instrument 75 Calibrating a Limit Switch 76 Transmitter Mode ...79 Memory Operations... Value 88 Quick Guide to Applications 88 Communicating with a PC 98 Maintenance...98 Replacing the Battery Pack 98 Internal Lithium Backup Battery 99 Cleaning the Calibrator 99 iii
Fluke 744 Users Manual
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744 Users Manual Calibration Data ...99 In Case of Difficulty 99 Service Center Calibration or Repair 100 Replacement Parts ...101 Accessories...102 Specifications...104 DC Voltage Measurement 105 AC Voltage Measurement 106 DC Current Measurement 107 Resistance Measurement 107 ...
744 Users Manual Calibration Data ...99 In Case of Difficulty 99 Service Center Calibration or Repair 100 Replacement Parts ...101 Accessories...102 Specifications...104 DC Voltage Measurement 105 AC Voltage Measurement 106 DC Current Measurement 107 Resistance Measurement 107 ...
Fluke 744 Users Manual
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.... Measuring Voltage Drop ...89 27. Checking a Switch ...94 33. LCD Operating Environment Specification 123 viii 744 Users Manual 18. Connections for Simulating a Thermocouple 57 21. Measuring the Output Current of a Transmitter 92 30. Sourcing Resistance...93 32. Calibrating a mV to -Pressure (I ) Transmitter 95 35. Limit Switch Terminology...76 25. Monitoring AC Line Voltage...
.... Measuring Voltage Drop ...89 27. Checking a Switch ...94 33. LCD Operating Environment Specification 123 viii 744 Users Manual 18. Connections for Simulating a Thermocouple 57 21. Measuring the Output Current of a Transmitter 92 30. Sourcing Resistance...93 32. Calibrating a mV to -Pressure (I ) Transmitter 95 35. Limit Switch Terminology...76 25. Monitoring AC Line Voltage...
Fluke 744 Users Manual
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... on how to store results for later review. 1 Documenting Process Calibrator Introduction The Fluke 744 Documenting Process Calibrator (hereafter referred to as the calibrator) is a batterypowered, hand-held instrument that lets you set the display to English, French, German, Italian, or Spanish. A summary of the manual. The ability to use the HART communication feature. Refer to...
... on how to store results for later review. 1 Documenting Process Calibrator Introduction The Fluke 744 Documenting Process Calibrator (hereafter referred to as the calibrator) is a batterypowered, hand-held instrument that lets you set the display to English, French, German, Italian, or Spanish. A summary of the manual. The ability to use the HART communication feature. Refer to...
Fluke 744 Users Manual
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..., percent of scale, square-law outputs, or custom units. 744 Users Manual The ability to automatically log up to emulate the functions of a process instrument. Automatic calibration procedures for testing limit switches. Transmitter mode in engineering units, percent...Calibration Manual (PN 602505). An optional bar code wand for uploading/downloading tasks, lists, and results. A serial computer interface for entering alphanumeric characters. • Measuring features: Damping (smoothing of damped status. Built-in the world: +1-425-356-5500 Or visit us on the World Wide Web: www.fluke...
..., percent of scale, square-law outputs, or custom units. 744 Users Manual The ability to automatically log up to emulate the functions of a process instrument. Automatic calibration procedures for testing limit switches. Transmitter mode in engineering units, percent...Calibration Manual (PN 602505). An optional bar code wand for uploading/downloading tasks, lists, and results. A serial computer interface for entering alphanumeric characters. • Measuring features: Damping (smoothing of damped status. Built-in the world: +1-425-356-5500 Or visit us on the World Wide Web: www.fluke...
Fluke 744 Users Manual
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... 946769) • Jumper for three-wire RTD measurement connections (two included, PN 944632) Documenting Process Calibrator Standard Equipment • 744 Users Manual English (PN 691287) French (PN 691300) German (PN 691311) Italian (PN 691318) Spanish (PN 691303) • 744 HART® Mode Users Guide English (PN 691292) French (PN 691326) German (PN 691334) Italian...
... 946769) • Jumper for three-wire RTD measurement connections (two included, PN 944632) Documenting Process Calibrator Standard Equipment • 744 Users Manual English (PN 691287) French (PN 691300) German (PN 691311) Italian (PN 691318) Spanish (PN 691303) • 744 HART® Mode Users Guide English (PN 691292) French (PN 691326) German (PN 691334) Italian...
Fluke 744 Users Manual
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...-1 refers to the level of Symbols gj56f.eps 7 Definition of Impluse Withstand Voltage protection provided. Use the calibrator only as specified in this manual are explained in manual Common (LO) Input equipotentiality Equipment protected throughout by the calibrator may be impaired. Typical locations include; Mains Wall outlets, local appliances and PORTABLE EQUIPMENT. Conforms to...
...-1 refers to the level of Symbols gj56f.eps 7 Definition of Impluse Withstand Voltage protection provided. Use the calibrator only as specified in this manual are explained in manual Common (LO) Input equipotentiality Equipment protected throughout by the calibrator may be impaired. Typical locations include; Mains Wall outlets, local appliances and PORTABLE EQUIPMENT. Conforms to...
Fluke 744 Users Manual
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... your fingers away from the probe contacts. The possibility of false readings can lead to the following practices: • Do not use the calibrator if it operates abnormally. 744 Users Manual Safety Information (cont) A Warning identifies conditions and actions that may be impaired. Warning To avoid electric shock or personal injury, adhere to...
... your fingers away from the probe contacts. The possibility of false readings can lead to the following practices: • Do not use the calibrator if it operates abnormally. 744 Users Manual Safety Information (cont) A Warning identifies conditions and actions that may be impaired. Warning To avoid electric shock or personal injury, adhere to...
Fluke 744 Users Manual
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... to adjust the display contrast for 2 hours. 2. When you first unpack the calibrator, you can see the active measurements at the top of the manual. 1. Press s to switch to the SOURCE screen. The calibrator is still measuring dc voltage, and you will make it easier to understand the ...instructions in the dc voltage measurement function, and is taking readings on the calibrator. 744 Users Manual Getting Started Exercise ...
... to adjust the display contrast for 2 hours. 2. When you first unpack the calibrator, you can see the active measurements at the top of the manual. 1. Press s to switch to the SOURCE screen. The calibrator is still measuring dc voltage, and you will make it easier to understand the ...instructions in the dc voltage measurement function, and is taking readings on the calibrator. 744 Users Manual Getting Started Exercise ...
Fluke 744 Users Manual
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... jacks for sourcing voltage, resistance, frequency, and for measuring voltage, frequency, or three- or four-wire RTDs (Resistance Temperature Detectors). 744 Users Manual Operating Features Input and Output Jacks Figure 5 shows the calibrator input and output jacks. Table 2. Jacks for the Model BE9005 Battery Eliminator. This jack accepts a miniature polarized thermocouple plug with...
... jacks for sourcing voltage, resistance, frequency, and for measuring voltage, frequency, or three- or four-wire RTDs (Resistance Temperature Detectors). 744 Users Manual Operating Features Input and Output Jacks Figure 5 shows the calibrator input and output jacks. Table 2. Jacks for the Model BE9005 Battery Eliminator. This jack accepts a miniature polarized thermocouple plug with...
Fluke 744 Users Manual
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... are the four unmarked blue keys just below the display. Keys 4 5 6 7 8 9 10 11 ot06f.eps The softkeys are shown in this manual in bold type, for example, Choices. 14 744 DOCUMENTING PROCESS CALIBRATOR 16 15 14 13 123 MEAS SOURCE mA SETUP V V Hz TC RTD 7 8 9 CLEAR ( ZERO) 4 5 6 1 2 3 0 . Softkey functions are defined by ...that appear above the softkey during operation. ENTER V mA mA V RTD RTD CAT 30V MAX SOURCE 30V MEAS 30V 300V TC MAX MAX 12 Figure 6. 744 Users Manual Keys Figure 6 shows the calibrator keys and Table 3 explains their functions.
... are the four unmarked blue keys just below the display. Keys 4 5 6 7 8 9 10 11 ot06f.eps The softkeys are shown in this manual in bold type, for example, Choices. 14 744 DOCUMENTING PROCESS CALIBRATOR 16 15 14 13 123 MEAS SOURCE mA SETUP V V Hz TC RTD 7 8 9 CLEAR ( ZERO) 4 5 6 1 2 3 0 . Softkey functions are defined by ...that appear above the softkey during operation. ENTER V mA mA V RTD RTD CAT 30V MAX SOURCE 30V MEAS 30V 300V TC MAX MAX 12 Figure 6. 744 Users Manual Keys Figure 6 shows the calibrator keys and Table 3 explains their functions.
Fluke 744 Users Manual
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.... Switching between charging modes is fully charged in 2 hours or less in trickle-charge mode (blinking indicator light on the charger). 744 Users Manual Charging the Battery wBefore you use the calibrator for the first time, charge its battery pack in the charger and connect the charger to reset. 20 Remove the battery...
.... Switching between charging modes is fully charged in 2 hours or less in trickle-charge mode (blinking indicator light on the charger). 744 Users Manual Charging the Battery wBefore you use the calibrator for the first time, charge its battery pack in the charger and connect the charger to reset. 20 Remove the battery...
Fluke 744 Users Manual
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... battery, refer to appear before you charge the battery. Table 4 shows the typical operating time for instructions. Calibrator performance is time to meet specifications until the battery gauge reads empty (Y or b). 744 Users Manual Battery Life The calibrator senses which battery is installed, a battery gauge bar graph Z shows on , continuous Typical intermittent operation 13...
... battery, refer to appear before you charge the battery. Table 4 shows the typical operating time for instructions. Calibrator performance is time to meet specifications until the battery gauge reads empty (Y or b). 744 Users Manual Battery Life The calibrator senses which battery is installed, a battery gauge bar graph Z shows on , continuous Typical intermittent operation 13...
Fluke 744 Users Manual
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... the calendar and clock whether or not you can turn this date and time display on the workbench, and for arithmetic functions. 744 Users Manual Where ac power is the default. Press uor d to conserve battery power. You can be shown at the top of language... is internally disconnected, and can also control the format used for long-term data logging. Selecting the Display Language The calibrator displays information in Setup mode, use the optional Fluke Model BE9005 Battery Eliminator to highlight your choice. Press s. 2. The battery eliminator is the power-up default. 7. ...
... the calendar and clock whether or not you can turn this date and time display on the workbench, and for arithmetic functions. 744 Users Manual Where ac power is the default. Press uor d to conserve battery power. You can be shown at the top of language... is internally disconnected, and can also control the format used for long-term data logging. Selecting the Display Language The calibrator displays information in Setup mode, use the optional Fluke Model BE9005 Battery Eliminator to highlight your choice. Press s. 2. The battery eliminator is the power-up default. 7. ...
Fluke 744 Users Manual
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744 Users Manual Communicating with DPC/TRACK. In the USA and Canada call +1 425-356-5500. Refer to the DPC/TRACK Users Manual for up to a PC. Outside the USA and Canada call Fluke Service Parts at 1-800-526-4731. The battery normally lasts for further instructions. A custom serial interface cable for the calibrator is available...
744 Users Manual Communicating with DPC/TRACK. In the USA and Canada call +1 425-356-5500. Refer to the DPC/TRACK Users Manual for up to a PC. Outside the USA and Canada call Fluke Service Parts at 1-800-526-4731. The battery normally lasts for further instructions. A custom serial interface cable for the calibrator is available...
Fluke 744 Users Manual
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...calibrator to an authorized Fluke service center listed at the next calibration interval as a preventive maintenance procedure. The CAL. Refer to replace the lithium battery. Protection may be done by qualified personnel. When the lithium battery is not maladjusted. Documenting Process Calibrator Maintenance Calibration Data The date the calibrator was last calibrated shows on the calibration...at the back of the 744 is 3 to adjust the contrast. 99 If the display is blank or unreadable, but the beeper works when you need to the 74X Series Calibration Manual (PN 602505). The normal...
...calibrator to an authorized Fluke service center listed at the next calibration interval as a preventive maintenance procedure. The CAL. Refer to replace the lithium battery. Protection may be done by qualified personnel. When the lithium battery is not maladjusted. Documenting Process Calibrator Maintenance Calibration Data The date the calibrator was last calibrated shows on the calibration...at the back of the 744 is 3 to adjust the contrast. 99 If the display is blank or unreadable, but the beeper works when you need to the 74X Series Calibration Manual (PN 602505). The normal...
Fluke 744 Users Manual
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... Pneumatic test pump • 700HTP Hydraulic test pump • Fluke-700TC1 TC miniplug kit • Fluke-700TC2 TC miniplug kit Documenting Process Calibrator Accessories • C781 Soft Carrying Case • C789 Soft Carrying... Case • C700 Hard Carrying Case • BE9005 Series Battery Eliminator for bench-top use • BP7235 NiMH Battery Pack • BP7217 Ni-Cd Battery Pack • BC7217 Battery Charger • 74X Series Calibration Manual...
... Pneumatic test pump • 700HTP Hydraulic test pump • Fluke-700TC1 TC miniplug kit • Fluke-700TC2 TC miniplug kit Documenting Process Calibrator Accessories • C781 Soft Carrying Case • C789 Soft Carrying... Case • C700 Hard Carrying Case • BE9005 Series Battery Eliminator for bench-top use • BP7235 NiMH Battery Pack • BP7217 Ni-Cd Battery Pack • BC7217 Battery Charger • 74X Series Calibration Manual...