Eliminate the need for expensive & cumbersome cabling with our 4-20mA to RS485 Modbus wireless cable replacement system.

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Replace existing cabled infrastructure or easily install new 4-20mA sensors anywhere, without the need for cabling.  A pair consists of 1 x 4-20mA wireless transmitter and 1 x RS485 Modbus gateway.  Each gateway is capable of receiving 4-20mA readings from up to 25 4-20mA wireless transmitters, retaining readings in its holding registers ready for interrogation by any device such as HMI or PLC. 

 

• ​Pre-paired.  Up to 25 Transmitters to 1 Gateway

• Easy to Install

• Cost effective

• Designed to fail safe