Depending on the application, you can use either the eStat10 DUO version with an integrated capacitive humidity sensor, or the eStat20 DUO version with a capacitive humidity sensor mounted up to 25 m away. With two relays for monitoring humidity and temperature which can be individually configured, a digital display and two additional analogue outputs for humidity and temperature, between them, the two hygrostats are suitable for the whole spectrum of possible applications: HVAC and building automation, cooling and climate technology, storage and transport, apparatus and plant engineering, production and process automation, agricultural and food technology, energy and environmental technology or meteorology.