Fluke 787 and 789 Process Meter Datasheet
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... See page 43 C125 See page 44 PV350 See page 47 Included accessories Fluke-789 ProcessMeter: TL71 Premium Safety-Designed Test Lead Set plus alligator clips, 4 AA alkaline batteries (installed), product overview and users manual (CD-ROM) in 14 languages. Key Fluke 789 features: • 24 V loop power supply • HART mode setting with loop power...
... See page 43 C125 See page 44 PV350 See page 47 Included accessories Fluke-789 ProcessMeter: TL71 Premium Safety-Designed Test Lead Set plus alligator clips, 4 AA alkaline batteries (installed), product overview and users manual (CD-ROM) in 14 languages. Key Fluke 789 features: • 24 V loop power supply • HART mode setting with loop power...
FE 789 Users Manual
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All product names are trademarks of their respective companies. ® 789 ProcessMeter Users Manual Printed in U.S.A. August 2002 Rev.1, 2/03 © 2002-2003 Fluke Corporation, All rights reserved.
All product names are trademarks of their respective companies. ® 789 ProcessMeter Users Manual Printed in U.S.A. August 2002 Rev.1, 2/03 © 2002-2003 Fluke Corporation, All rights reserved.
FE 789 Users Manual
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789 Users Manual Auto Ramping the mA Output 26 Power-Up Options ...27 Loop Power Supply Mode 29 Battery Life ...31 Maintenance...31 General Maintenance ...31 Calibration ...31 Replacing a Fuse...34 If the Meter does not Work 34 Replacement Parts and Accessories 35 Specifications ...39 ii
789 Users Manual Auto Ramping the mA Output 26 Power-Up Options ...27 Loop Power Supply Mode 29 Battery Life ...31 Maintenance...31 General Maintenance ...31 Calibration ...31 Replacing a Fuse...34 If the Meter does not Work 34 Replacement Parts and Accessories 35 Specifications ...39 ii
FE 789 Users Manual
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Box 1186, 5602 BD Eindhoven The Netherlands Or visit us on the meter and in this manual, otherwise the protection provided by the meter may be impaired. Pay particular attention to the user; a Caution identifies conditions and actions that pose hazard(s) to the insulation surrounding the connectors...Do not use the meter if it operates abnormally. Use the meter only as specified in the meter case, to : Fluke Corporation P.O. Box 9090, Everett, WA 98206-9090 USA Fluke Europe B.V. Check test lead continuity. 789 Users Manual Address correspondence to power the meter.
Box 1186, 5602 BD Eindhoven The Netherlands Or visit us on the meter and in this manual, otherwise the protection provided by the meter may be impaired. Pay particular attention to the user; a Caution identifies conditions and actions that pose hazard(s) to the insulation surrounding the connectors...Do not use the meter if it operates abnormally. Use the meter only as specified in the meter case, to : Fluke Corporation P.O. Box 9090, Everett, WA 98206-9090 USA Fluke Europe B.V. Check test lead continuity. 789 Users Manual Address correspondence to power the meter.
FE 789 Users Manual
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789 Users Manual Symbol c Listed 950 Z CAT III Table 1. Battery Meets Underwriters' Laboratories safety requirements Conforms to relevant Canadian Standards Association directives T Double ... (Installation) Category III, Pollution Degree 2 per EN61010 refers to European Union directives Risk of Impulse Withstand Voltage protection provided. Important information. See manual. Typical locations include: mains, wall outlets, main distribution levels connected closer to relevant Australian standards 4 International Symbols Meaning Alternating current Symbol Meaning Earth...
789 Users Manual Symbol c Listed 950 Z CAT III Table 1. Battery Meets Underwriters' Laboratories safety requirements Conforms to relevant Canadian Standards Association directives T Double ... (Installation) Category III, Pollution Degree 2 per EN61010 refers to European Union directives Risk of Impulse Withstand Voltage protection provided. Important information. See manual. Typical locations include: mains, wall outlets, main distribution levels connected closer to relevant Australian standards 4 International Symbols Meaning Alternating current Symbol Meaning Earth...
FE 789 Users Manual
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Input/Output Jacks anw001f.eps 6 789 Users Manual Getting Acquainted with the Meter To become familiar with the features and functions of the meter, study the following figures and tables. • Figure 2 and ...
Input/Output Jacks anw001f.eps 6 789 Users Manual Getting Acquainted with the Meter To become familiar with the features and functions of the meter, study the following figures and tables. • Figure 2 and ...
FE 789 Users Manual
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Rotary Function Switch Positions for Measurements anw002f.eps 8 789 Users Manual 4 3 2 1 5 mV 6 mA V A V mA OFF mA mA 250 HART LOOP POWER Figure 3.
Rotary Function Switch Positions for Measurements anw002f.eps 8 789 Users Manual 4 3 2 1 5 mV 6 mA V A V mA OFF mA mA 250 HART LOOP POWER Figure 3.
FE 789 Users Manual
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Rotary Function Switch Positions for mA Output anw008f.eps 10 789 Users Manual mV mA V A 1 V mA OFF 2 mA 3 mA 250 HART LOOP POWER Figure 4.
Rotary Function Switch Positions for mA Output anw008f.eps 10 789 Users Manual mV mA V A 1 V mA OFF 2 mA 3 mA 250 HART LOOP POWER Figure 4.
FE 789 Users Manual
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Pushbuttons anw003f.eps 12 789 Users Manual 4 3 5 6 100% SpanCheck 0% MIN MAX %STEP RANGE COARSE REL HOLD FINE Hz 2 1 10 9 7 8 Figure 5.
Pushbuttons anw003f.eps 12 789 Users Manual 4 3 5 6 100% SpanCheck 0% MIN MAX %STEP RANGE COARSE REL HOLD FINE Hz 2 1 10 9 7 8 Figure 5.
FE 789 Users Manual
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789 Users Manual Table 6. Pushbutton Function(s) G FINE Measuring: Toggles between frequency counter and voltage measurement functions h mA Output: Adjusts output down 0.001 mA W H J W Rotary function switch in position ...
789 Users Manual Table 6. Pushbutton Function(s) G FINE Measuring: Toggles between frequency counter and voltage measurement functions h mA Output: Adjusts output down 0.001 mA W H J W Rotary function switch in position ...
FE 789 Users Manual
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789 Users Manual Table 7. MIN MAX recording is showing the maximum-recorded value MIN - the display is showing the average value since starting recording (up option) Lights when ...
789 Users Manual Table 7. MIN MAX recording is showing the maximum-recorded value MIN - the display is showing the average value since starting recording (up option) Lights when ...
FE 789 Users Manual
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... the appropriate diode voltage drop. 5. Ranges A measurement range determines the highest value and resolution at which the meter can measure. Press R to the test points 4. 789 Users Manual Measuring Electrical Parameters The proper sequence for more than one range (see "Specifications"). Plug the test leads into the COM jack. Make sure the correct...
... the appropriate diode voltage drop. 5. Ranges A measurement range determines the highest value and resolution at which the meter can measure. Press R to the test points 4. 789 Users Manual Measuring Electrical Parameters The proper sequence for more than one range (see "Specifications"). Plug the test leads into the COM jack. Make sure the correct...
FE 789 Users Manual
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... current in source and simulate modes. Source Mode Source mode is selected automatically by inserting the test leads into a passive circuit such as a relative zero. 789 Users Manual Compensating for Test Lead Resistance Use the relative reading feature (Q on the display will subtract the lead resistance.
... current in source and simulate modes. Source Mode Source mode is selected automatically by inserting the test leads into a passive circuit such as a relative zero. 789 Users Manual Compensating for Test Lead Resistance Use the relative reading feature (Q on the display will subtract the lead resistance.
FE 789 Users Manual
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.... WCaution Set the rotary function switch to flow in nonvolatile memory (retained when the power is so named because the meter simulates a current loop transmitter. 789 Users Manual Simulate Mode Simulate mode is turned off the meter. 2. To toggle and save the current output span in the loop.
.... WCaution Set the rotary function switch to flow in nonvolatile memory (retained when the power is so named because the meter simulates a current loop transmitter. 789 Users Manual Simulate Mode Simulate mode is turned off the meter. 2. To toggle and save the current output span in the loop.
FE 789 Users Manual
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.... If the meter cannot deliver the programmed current because the load resistance is too high or the loop supply voltage is producing a steady mA output. 789 Users Manual Producing a Steady mA Output When the rotary function switch is low enough, the meter will resume sourcing. When the impedance between the SOURCE jacks is...
.... If the meter cannot deliver the programmed current because the load resistance is too high or the loop supply voltage is producing a steady mA output. 789 Users Manual Producing a Steady mA Output When the rotary function switch is low enough, the meter will resume sourcing. When the impedance between the SOURCE jacks is...
FE 789 Users Manual
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... continuously apply a varying current stimulus from the meter to a transmitter, while hands remain free to 0 % value Step 0 % 25 % 50 % 75 % 100 % 125 % 120 % Table 10. 789 Users Manual Table 9.
... continuously apply a varying current stimulus from the meter to a transmitter, while hands remain free to 0 % value Step 0 % 25 % 50 % 75 % 100 % 125 % 120 % Table 10. 789 Users Manual Table 9.
FE 789 Users Manual
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789 Users Manual Option Change current span 0 % setting Disable beeper Disable auto power-off the meter power after 30 minutes of this option if MIN MAX recording is on. Display HOLD (as long as button is disabled regardless of inactivity. Auto power off is pushed), then shows firmware version. 28 Power-Up Options Pushbutton R G J (Blue) H Default Remembers last setting Enabled Enabled Disabled Action Taken Toggles between 0 - 20 mA and 4 - 20 mA range Disables beeper Disables the feature that turns off Display test/show firmware version Table 11.
789 Users Manual Option Change current span 0 % setting Disable beeper Disable auto power-off the meter power after 30 minutes of this option if MIN MAX recording is on. Display HOLD (as long as button is disabled regardless of inactivity. Auto power off is pushed), then shows firmware version. 28 Power-Up Options Pushbutton R G J (Blue) H Default Remembers last setting Enabled Enabled Disabled Action Taken Toggles between 0 - 20 mA and 4 - 20 mA range Disables beeper Disables the feature that turns off Display test/show firmware version Table 11.
FE 789 Users Manual
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Connections for Supplying Loop Power 30 anw009f.eps Black Figure 10. 789 Users Manual 789 PROCESSMETER 100% SpanCheck 0% MIN MAX %STEP RANGE COARSE REL HOLD FINE Hz mV V V mA A mA OFF A mA mA mA 250 HART LOOP POWER COM V Red TEST DC PWR - ++ - +-
Connections for Supplying Loop Power 30 anw009f.eps Black Figure 10. 789 Users Manual 789 PROCESSMETER 100% SpanCheck 0% MIN MAX %STEP RANGE COARSE REL HOLD FINE Hz mV V V mA A mA OFF A mA mA mA 250 HART LOOP POWER COM V Red TEST DC PWR - ++ - +-