OI-5900 4-20mA Transmitter

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The OI-5900 is a WireFree state transmitter to be used in conjunction with ANY 4-20mA output sensor--such as flame, temperature, pressure, or tank level--via 4-20mA signal.

 

The OI-5900 is compatible with Otis Instruments' Gen II WireFree product line.  Using a monitor such as the OI-7010 or OI-7032 allows the unit to utilize relays and Modbus out.