The Fluke 789 ProcessMeterTM (referred to as “the meter”) is a handheld, battery-operated tool for measuring electrical parameters, supplying steady or ramping current to test process …

The Fluke 707 Loop Calibrator (hereafter, "the Calibrator") is a compact sourcing and measuring tool. The Calibrator tests current loops of 0-20 mA or 4-20 mA and measures dc voltage to 28 V.

The Fluke 789 ProcessMeter (referred to as “the meter”) is a handheld, battery-operated tool for measuring electrical parameters, supplying steady or ramping current to test process …

The Fluke 715 Volt/mA Calibrator is a source and measurement tool for 0 to 24 mA current loop testing and dc voltage from 0 to 10 V. The calibrator does not source and measure …

To calibrate a P/I (pressure to current) transmitter, apply a pressure to the transmitter and measure the transmitter’s current loop output. Pressure can be applied with the Calibrator’s …

The calibrator provides loop power through an internal series resistance of 250 W. If the calibrator shows a measurement of 0 mA, check for reversed current leads.

The Fluke 705 Loop Calibrator is a source and measurement tool for 0 to 20 mA or 4 to 20 mA current loop testing and a measurement tool for dc voltage from 0 to 28 V.

Using the mA Sourcing (Output) Modes The Calibrator outputs current for calibrating and testing 0 to 20 mA and 4 to 20 mA current loops and instruments. In SOURCE mode, the Calibrator …

The Loop Test feature sends a command to the transmitter to set its output block to a specified value. Use this to examine the calibration of the output block, or to verify a correct indication …

These systems employ the familiar 2-wire, 4-20mA current loop, in which a single twisted-pair cable supplies power to a module and also carries the output signal.