The electronic hygrotherm monitors temperature and air humidity in enclosures to prevent condensation by activating heating or fans. It mounts on a 35 mm DIN rail and measures 77 mm high, 60 mm wide, and 43 mm deep. The device operates from -40 °C to 60 °C with a maximum ambient humidity of 90 % RH. It features a relay with switching capacity up to 240 VAC at 10 A for resistive loads and 60 VDC at 0.6 A for DC loads, and a power consumption of 1 W. The housing is made of plastic rated UL94 V-0, with an LED status display and a 5-pole clamp terminal for wire sizes up to 2.5 mm². Reaction time is 5 s, with a relay service life of over 15,000 cycles per VDE and over 30,000 cycles per UL.
The electronic hygrotherm simultaneously monitors temperature and air humidity in enclosures and cabinets. Condensation is avoided by switching the heating and fans as required. In the design with an external sensor, this can be placed anywhere in the enclosure, enabling precise measurement.
| STEGO | |
|---|---|
| Product Category | Moisture Meters |
| Product Number | ETF 012 Series |
| Product Name | Electronic Hygrotherm |
| Application | Moisture / Water Content in Gases / Air |
| Variables Measured | Relative Humidity; Temperature |
| Form Factor | Instrument; Relay Output |
| Relative Humidity Range | 50 to 90 % |
