The electronic hygrotherm ETF 012 monitors temperature and humidity in enclosures to prevent condensation by switching heating or fan loads. It operates on AC 100 V to 240 V with a temperature setting range of 32 °F to 140 °F and features a relay with switching capacity of 10 A at 240 VAC for ohmic loads and 1.6 A at 240 VAC for inductive loads. The device has a plastic housing compliant with UL94 V-0, an LED status display, and mounts on a 35 mm DIN rail. It measures 77 mm in height, 60 mm in width, and 43 mm in depth, weighs 200 g, and operates from -40 °C to 60 °C with a maximum relative humidity of 90 %. Connection is via a 5-pole clamp for rigid or stranded wire with ferrules up to 2.5 mm².
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 | 01230.9-00 |
| Product Name | Electronic Hygrotherm ETF 012 |
| Application | Moisture / Water Content in Gases / Air |
| Variables Measured | Relative Humidity; Temperature |
| Form Factor | Instrument |
| Relative Humidity Range | 50 to 90 % |
