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RH-634 Remote probe RH & T Transmitter (±3%)


A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find. provided.


  • Easy installation: 2-part, push-in spring terminal blocks
  • LCD Display option
  • Auto detection 0-10Vdc or 4-20mA outputs, loop powering via DIP
  • High stability and reliability


Download a full datasheet for this product below.

Code Name Price Quantity
RH-634 Remote Probe RH&T Transmitter
1+ $313.90