Humidity and Temperature Transmitters RHT-WM and RHT-DM

Home » Products » Sensing, Conditioning & Transmitters » Humidity & Temperature » Humidity And Temperature Transmitters Rht-wm And Rht-dm

CEConflict Mineral FreeISO 9001Reach ComplainceRoHS


Humidity and Temperature Transmitters

The RHT-WM and RHT-DM transmitter series incorporate the best high accuracy and great stability relative humidity and temperature sensors. They convert the measured values into linear 4 to 20 mA signals. The microprocessor based circuit enables full configuration of output range when used with the TxConfig PC interface and the Windows® based software.

The humidity signal can be configured to either relative humidity or dew point output. The RHT-WM model is dedicated to wall mounted applications and the RHT-DM version is suitable for duct and through-the-wall applications.

Still, unsure? Ask an expert! Make a Suggestion See all models

- Power: from 12 Vdc to 30 Vdc (model 4-20 mA) 

- Output:

  Two-wire loop powered 4-20 mA or 20-4 mA

  Isolation between outputs

  Isolated 4-20 mA outputs

- Output load (RL):

  Model 4-20 mA: RL (max. in Ohms) = (Vdc – 12) / 0.02

  where: Vdc=power voltage in Volts

- Internal protection against reversed voltage wire polarity

- Cable input: PG7 cable gland

- Operational Limits:
  Electronic Module: -10 to +65°C, 0 to 95%RH










Related News