Hygrostat-Energy Self-Sufficient (HG80)

Humidistat Series HG80

The humidistat type HG80 is used as an on-off controller to control the relative air humidity in air ducts of air conditioning units & climatic cabinets, and to control air humidifying and dehumidifying. Other areas of use are storage of foodstuffs and luxury foods, cooling rooms for fruit and vegetables, greenhouses for gardening use, the textile industry, the paper and printing industry, film industry and hospitals.


  • With Polyga® humidity measuring element scale
  • Range 30…100%rh
  • With one or two changeover contacts (HG80 or HG80-2)
  • Version with internal adjusting knob available (HG80i)