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707Ex
Users Manual
6
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 supplies the current.
In SIMULATE mode, the Calibrator simulates a 2-wire
transmitter in an externally powered current loop.
Changing the mA Output Span
The Calibrator has two mA output spans:
• 4 mA to 20 mA (0 % to 100 %) [default]
• 0 mA to 20 mA (0 % to 100 %) [optional]
To change the output span, turn the Calibrator off. Press
A + D simultaneously. The selected setting is saved
until it is changed again.
Sourcing mA
Use SOURCE mode to supply current to a passive circuit.
A path must exist for current to flow between the
+
and the
COM terminals. Otherwise, the display flashes when you
set an output value.
707Ex
mA CALIBRATOR
COM
+
Press until SOURCE
mA is displayed.
Press to step current
up/down in 25 %
steps of full scale.
Turn to step up/down
1 A. Press in and
turn to step up/down
in 100 A increments.
Press simultaneously
once for slow ramp
twice for fast ramp
three times for
stepped ramp.
AQV04F.EPS
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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