ADEL Instrumentation – 28 Rue de Stalingrad – 38300 BOURGOIN JALLIEU 1 – 04 74 93 06 37
Volt/mA Calibrator
Using
3.2.2
Simulate a Transmitter
When the Calibrator is used as simulate a two-wire transmitter,it can adjust the output loop current by
adjusting the Calibrator. There must be a 12V-28 V loop power to supply. Connect the test leads as
shown in figure.
1) Press to step to SIMULATE mA
mode.
The display shows “SIMULATE”
with unit “mA”.
2
）
The general connection is that red is
positive and black is negative,the red test
wire connected to " mV/V " and the black
test wire connected to "COM" socket.
3
）
If the current over 24mA, the display will
show “-OL-”.
4
）
Press in and rotary the knob to step
up/down in different increments.
5
）
Press key , stepping up/down 25%
of full scale for output value.
6
）
Press key to select auto ramp output
type.
7
）
Press key to select “SpanCheck”
function.
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