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Novus RHT-DM - 8803116706

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 Product Description

The RHT-WM and RHT-DM transmitter series incorporates the best high accuracy and great stability relative humidity and 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 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.


  • Power:
    • 12 to 30 Vdc (model 4-20 mA)
    • 18 to 30 Vdc (model 0-10 V)
    • Cable input: PG7 cable gland
  • Output:
    • 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 (RL):
    • Model 4-20 mA: RL (max. in Ohms) = (Vdc - 12) / 0.02; where: Vdc=power voltage in Volts
    • Model 0-10 Vdc: 10 kOhms minimum
  • Ingress Protection:
    • Electronic module case: IP65
    • Sensor probe: IP40
  • Internal protection against reversed voltage wire polarity
  • No electrical isolation between input, output and power circuits

 Other Details

  • Part Number: 8803116706
  • SKU: 8803116706
  • Alternate Part Number: RHT-DM
  • Manufacturer: Novus
  • Product Series: RHT Climate
  • Transmitter Type: Temperature, Humidity

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