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Status SEM1000 4 to 20 mA Loop Isolator


Loop Powered
(4 to 20) mA Output
Galvanic Isolation 500 V DC Flash Tested 1 KV
High Accuracy 0.05%
12.5 mm Wide

The SEM1000 isolator is designed to be series connected into a new or existing (4 to 20) mA current loop
and provide an isolated (4 to 20) mA signal capable of driving into 300 Ω maximum load. The output is powered from the input loop.

This isolator requires no user adjustment during commissioning. Minor adjustments can be made to the
calibration of the device by means of the two front panel accessible calibration potentiometers.Incorrect connection in the loop will not damage the device as long as the specified maximum currents/voltages are not exceeded.

[1.334286SEM1000.pdf click here to view file attachment]