Duct & Wall-Mount Temperature Transmitter

The Duct and Wall Mount temperature transmitter series incorporate the best high accuracy and great stability temperature sensors. They convert the measured values into linear 4 to 20 mA signals and optional 0 to 10 Vdc output can also be offered under request.
The microprocessor based circuit enables full configuration of output range when used with the TxConfig PC interface and the Windows® based software.
The TEMP-WM model is dedicated to wall mounted applications and the TEMP-DM version is suitable for duct and through-the-wall applications.



  • 12 to 30 Vdc (model 4-20 mA).
  • 18 to 30 Vdc (model 0-10 V).
  • Cable input: PG7 cable gland.


  • Two-wire loop powered 4-20 mA or 20-4 mA.
  • Voltage output: 0-10 Vdc or 10-0 Vdc (optional)

Output Resolution:

  • 0,006 mA (4-20 mA).
  • 0,003 V (0-10 Vcc).

Output Load:

  • Model 4-20 mA: RL (max. in Ohms) = (Vdc – 12) / 0.02; where: Vdc=power voltage in Volts.
  • Model 0-10 Vdc: 10k Ohms minimum.

Ingress Protection:

  • Electronic module case: IP65.
  • Sensor probe: IP40.
  • Internal protection against reversed voltage wire polarity.