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  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
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  • Remote Monitoring
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Home / Temperature and Humidity / Relative Humidity & Temperature Transmitters / RHT MODBUS Relative Humidity and Temperature Transmitters.
RHT MODBUS Relative Humidity and Temperature Transmitters.

RHT MODBUS Relative Humidity and Temperature Transmitters.

The RHT-WM-485-LCD and RHT-DM-485-LCD transmitters include high precision and stability sensors for measuring relative humidity and temperature. They are microprocessor based devices and, therefore, allow being entirely configured through an RS485 interface using the Modbus RTU command. The DigiConfig software allows the configuration of all transmitter features as well as its diagnostic procedure.The RHT-WM-485-LCD model is intended for wall mounting while the RHT-DM-485-LCD model is equipped with an elongated sensor rod for installation in ducts or through walls.

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Datasheet

RHT Modbus Transmitter

  • Description

Description

Specifications

  • Operating temperature of the transmitter: From 0 °C to 70 °C
  • Electromagnetic compatibility: EM 61326:2000
  • Sensor measuring range

      • Temperature: –40.0 °C to 100.0 °C
      • Relative Humidity (RH): 0.0 to 100.0 % RH (No Condensing)
      • Dew Point: –40.0 °C and 100.0 °C

     

  • Measuring resolution

    • Temperature: 0.1 °C. 14 bits (16383 levels)
    • Relative Humidity (RH): 0.1 %. 12 bits (4095 levels)

     

  • Response time

      • Temperature: up to 30s in slow air movement
      • Humidity: up to 8s in smooth air movement (20 to 80 % RH)

     

  • Sampling interval: 3 seconds
  • Power supply: 12 Vdc to 30 Vdc
  • Case: Polycarbonate
  • Protection class

      • Product appropriate for applications which require protection class up to IP65

     

  • Electronic module case: IP65; Sensor capsule: IP40
  • Dimensions: 60 x 70 x 35 mm

Product

Ref

Price

Product Description

8803006430

£110.87

RHT-WM-485-LCD Wall mounted Humidity and Temperature transmitter with integrated LCD Display.
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8803116430

£119.05

RHT-DM-485-LCD 150mm Duct mounted Humidity and Temperature transmitter with integrated LCD Display.
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8803126430

£121.57

RHT-DM-485-LCD 250mm Duct mounted Humidity and Temperature transmitter with integrated LCD Display.
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