The E923 offers a calibration-free, high quality contemporary solution to humidity control with LED indicators.

Utilising a high accuracy humidity sensor the E923 regulates to a fully adjustable relative humidity set-point between 5% and 95%, combined with an adjustable relative humidity hysteresis (differential) of anything between 1% and 10%.

3 LED indicators are provided on the front of the unit to illustrate the currently detected humidity level. When the green LED is illuminated it indicates that the humidity is at the desired setpoint. When either red LED is illuminated it indicates that the humidity level has fallen outside the hysteresis (differential) zone around the desired setpoint. This humidity indication allows the room user or maintenance team to easily monitor the surrounding humidity level and take additional action if the current method of restoring the humidity level is not working sufficiently. This is extremely important in environments where humidity needs to be managed for preservation or cultivation.

Loads of up to 10A such as ventilation, extraction, humidification and dehumidification equipment can be controlled by the humidistat via its volt-free relay output.

The E923 is supplied as a wall mounted unit that is designed to fit into a British Standard electrical back box.

Humidistat Variants:
24 Volt (/24V)
Powered by 24 volt (AC or DC) supply.

*For a full description please see relevant variation below.