The AER-HL1 is a stand-alone electronic detector. It features one internal humidity sensor with 3% accuracy and a latching relays with one normally open and one normally closed contact.
Using a display and programming accessory, the user has the option to read out and reset minimum and maximum values.
|Item name||Item code||Option||Description|
|AER-HL1||40-500071||Standard|| 1 internal humidity input
1 relay NO/NC
|AER-HL1-2||40-500099||With 6 ft. (2 m) cable|