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The TXDU4 DIN rail mounting isolated transmitters are microprocessor based and fully linearised.

As standard they can be configured to have the following inputs/outputs:


  • RTD (Pt100 or Pt1000)
  • Thermocouple (Types K, J, T, N, E, R, S, B)
  • Millivolts (mV)
  • Milliamps (mA)
  • Voltage (V)
  • Potentiometer


  • Voltage: 0 to 10V DC or -10 to 10V DC
  • Current: 4~20mA, 0~20mA, 20~4mA, 20~0mA

The units accept a 21-300V DC or 85-265V AC direct power supply (not loop powered). For ease of installation we can supply with the inputs and outputs configured to suit your application requirements. Alternatively they can be easily configured using the TX-USB configuration kit. Simply install the software (which is available for free download from our website), connect the USB configuration module and plug the lead into the transmitter. The software will then provide the necessary prompts.

This product can be supplied with a calibration certificate.