The electronic hygrotherm ETF 012 monitors temperature and humidity to prevent condensation by switching heating and fans. It operates on DC 24 V to 48 V, features a relay with switching capacity of 0.6 A at 60 VDC, and has an operating temperature range of 0 °C to 60 °C. The device mounts on a 35 mm DIN rail, has dimensions of 77 mm height, 60 mm width, and 43 mm depth, and is housed in a plastic case rated to UL94 V-0. It includes an LED status display, a 5-pole clamp terminal for 2.5 mm² wires, and a switching differential of 4 % RH with a tolerance of ±1 % RH. The relay has a VDE-rated service life of over 15,000 cycles and an inrush current of 30 A for 10 seconds.
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 | 01230.1-00 |
| 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 % |
