eries RHP-W Wall Mount Humidity/Temperature/Dew Point Transmitter

Optional LCD Display, Replaceable Sensors

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The Series RHP-W Wall Mount Humidity/Temperature/Dew Point Transmitter is the most versatile room transmitter on the market. The stylish housing is well vented to provide air flow across the sensor to improve measurement accuracy. An optional LCD display can be integral to the transmitter or a remote display can be ordered for building balancing or LEED® validation. The LCD display indicates the ambient temperature along with the humidity or dew point. The transmitter has internal dip switches to select the temperature engineering units and whether the transmitter outputs humidity or dew point.

The humidity and temperature sensors are field replaceable to reduce service cost and inventory. The humidity and the dew point are measured using a capacitive polymer sensor that completely recovers from 100% saturation. The humidity and dew point can have either a current or voltage output, while the optional temperature output can be a current, voltage, RTD or thermistor. For models with current or voltage for the temperature output, the temperature range is field selectable. For models with resistive thermistors or RTD outputs, please click here for temperature to resistance lookup tables.

ModelDescriptionRHP-2W10Wall mount humidity transmitter, 2% sensor, 4-20 mA output.RHP-2W11Wall mount humidity/temperature transmitter, 2% sensor, 4-20 mA output.RHP-2W1AWall mount humidity/temperature transmitter, 2% sensor, 4-20 mA output RH output, 10K type III thermistor temperature output.RHP-2W1BWall mount humidity/temperature transmitter, 2% sensor, 4-20 mA output, 10K type II thermistor temperature output.RHP-2W1DWall mount humidity/temperature transmitter, 2% sensor, 4-20 mA RH output, Pt100 RTD temperature output.RHP-2W1EWall mount humidity/temperature transmitter, 2% sensor, 4-20 mA RH output, Pt1000 RTD temperature output.RHP-2W1FWall mount humidity/temperature transmitter, 2% sensor, 4-20 mA RH output, 20K thermistor temperature output.RHP-2W20Wall mount humidity transmitter, 2% sensor, 0-10 VDC output.RHP-2W22Wall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC output.RHP-2W2AWall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC RH output, 10K type III thermistor temperature output.RHP-2W2BWall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC RH output, 10K type II thermistor temperature output.RHP-2W2DWall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC RH output, Pt100 RTD temperature output.RHP-2W2EWall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC RH output, Pt1000 RTD temperature output.RHP-2W2FWall mount humidity/temperature transmitter, 2% sensor, 0-10 VDC RH output, 20K thermistor temperature output.RHP-2W40Wall mount humidity transmitter with 2% sensor, current/voltage output for humidity.RHP-2W4AWall mount humidity/temperature transmitter, 2% sensor, 4-20mA/0-5 VDC/0-10 VDC RH/Dew Point output, 10KΩ @ 25°C Thermistor Type III.RHP-2W4BWall mount humidity/temperature transmitter, 2% sensor, 4-20mA/0-5 VDC/0-10 VDC RH/Dew Point output, 10KΩ @ 25°C Thermistor Type II.RHP-2W4DWall mount humidity/temperature transmitter, 2% sensor, 4-20mA/0-5 VDC/0-10 VDC RH/Dew Point output, 100Ω RTD DIN 385.RHP-2W4EWall mount humidity/temperature transmitter, 2% sensor, 4-20mA/0-5 VDC/0-10 VDC RH/Dew Point output, 1KΩ RTD DIN 385.RHP-2W4FWall mount humidity/temperature transmitter, 2% sensor, 4-20mA/0-5 VDC/0-10 VDC RH/Dew Point output, 20KΩ @ 25°C Thermistor.