The Series RHP-W wall mount humidity/dew point/temperature transmitters are versatile room transmitters and feature a stylish housing that is well vented to provide air flow across the sensor, improving measurement accuracy.
An optional LCD display can be integral to the dew point/humidity/temperature transmitters or a remote display can be ordered for building balancing or LEED validation. The LCD display indicates the ambient temperature and either the humidity or dew point. The dew point/humidity temperature transmitters feature internal dip switches to select the temperature engineering units and whether the transmitter outputs humidity or dew point.
To reduce service cost and inventory the humidity and temperature sensors are field replaceable. 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.