ADEL Instrumentation – 28 Rue de Stalingrad – 38300 BOURGOIN JALLIEU 1 – 04 74 93 06 37
Volt/mA Calibrator
Using
3.1.4 Measure mA with Loop Power
Follow this mode the Calibrator can
24V loop power to the transmitter
and read the loop current value
simultaneously.
The wire connecting as shown below:
To Measure mA dc current with Loop
Power
1) Press to step to “MEASURE mA
LOOP” mode.
The display shows “MEASURE” with unit
“mA”
(measure mA) and Loop symbol.
2) Touch test lead probes to the circuit across the load or power source as shown below.
3) If the current over 24mA, the display will show “-OL-”.
The lower display area ,shows the current value percentage.
10
Caution
To prevent damage to the unit under
test, ensure that the Calibrator is in
the correct mode before connecting
the test leads.