Fluke 725Ex - Page 70

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725Ex

Users Manual

Entity Parameters

For Entity Parameters, Refer to Fluke 725Ex CCD, Control Drawing for use in Ex hazardous areas.

Main Page

Table of Contents3
List of Tables7
List of Figures9
Introduction11
Contacting Fluke11
Standard Equipment13
Safety Information13
Ex Hazardous Areas13
- Faults and Damage18
- Safety Regulations19
- Certification Information20
Getting Acquainted with the Calibrator20
- Input and Output Terminals20
- Keys22
- Display25
Getting Started26
Shut down Mode26
Contrast Adjustment28
Using Measure Mode29
- Measuring Electrical Parameters (Upper Display)29
- Current Measurement with Loop Power29
- Measuring Electrical Parameters (Lower Display)31
- Measuring Temperature32
  - Using Thermocouples32
  - Using Resistance-Temperature Detectors (Rtds)35
- Measuring Pressure38
- Zeroing with Absolute Pressure Modules39
Using Source Mode41
- Sourcing 4 to 20 Ma41
- Simulating a 4- to 20-Ma Transmitter41
- Sourcing Other Electrical Parameters41
- Simulating Thermocouples44
- Simulating Rtds44
- Source Pressure Mode47
Setting 0 % and 100 % Output Parameters49
Stepping and Ramping the Output49
- Manually Stepping the Ma Output49
- Auto Ramping the Output50
Storing and Recalling Setups50
Calibrating a Transmitter51
Calibrating a Pressure Transmitter53
Calibrating an I/P Device55
Switch Test57
Testing an Output Device58
Replacing the Batteries59
Approved Batteries60
Maintenance60
- Cleaning the Calibrator60
- Service Center Calibration or Repair60
- Replacement Parts61
Accessories63
Specifications65
- DC Voltage Measurement65
- DC Voltage Source65
- Millivolt Measurement and Source65
- DC Ma Measurement and Source66
- Ohms Measurement66
- Ohms Source66
- Frequency Measurement66
- Frequency Source67
- Temperature, Thermocouples67
- Loop Power Supply67
- RTD Excitation (Simulation)68
- Temperature, RTD Ranges, and Accuracies68
- Pressure Measurement69
- General Specifications69

Fluke 725Ex - Page 70

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