AER-HL1 - Dew Point Detector :: vectorcontrols.com

AER-HL1 - Dew Point Detector

Compact device to switch a contact if dew point drops below or relative humidity exceeds a limit setting

The AER-HL1 is a stand-alone electronic detector. It features one internal humidity sensor with 3% accuracy, an additional temperature sensor to measure media temperature and a latching relays with one normally open and one normally closed contact.

Applications

Prevents condensation for chilled ceilings and beams as well as air handling and fan coil units

Features

Supervises dew point or humidity level and switches a relay if dew point drops below or relative humidity exceeds the defined limit or if device is without power
Stops condensation bevor it happens
Very low power consumption:
Relays switching for outputs up to 200 W
Password protected programmable humidity limits
Selectable averaging signal
Optional external display (OPA-S) with minimum / maximum humidity limits
Status LED