Description
The Dwyer Instruments RHPX-2LHAB-00 2% Outside Humidity Sensor is an accuracy humidity sensor that is used in measuring the relative humidity in the air outdoors in HVAC systems. It offers a 4 -20 mA analogue output in relation to the humidity levels at an accuracy of 2 percent and is powered by a conventional 12-30 VDC power supply. It is mounted outside and measures the ambient conditions and sends the information to the control system so that it can automatically adjust ventilation, dehumidification, or air handling.
