Product Description
The RHT-WM-485-LCD and RHT-DM-485-LCD transmitters include high precision and stability sensors for measuring temperature and relative humidity. They are microprocessed devices and, therefore, allow being entirely configured through a RS485 interface, using the Modbus RTU commands. The DigiConfig allows the configuration of all transmitter features as well as its diagnostic procedure.
- Operating temperature of the transmitter: From 0 °C to 70 °C
- Electromagnetic compatibility: EM 61326:2000
Sensor measuring range
- Temperature: - 40 °C to 70 °C
- Relative Humidity (RH): 0.0 to 100.0 % RH (No Condensing)
- Dew Point: –40.0 °C and 100.0 °CMeasuring 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, consumption < 16 mA
- 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
