The electronic hygrotherm ETF 012 model 01231.0-00 monitors temperature and humidity in enclosures using an external sensor with a 1 m cable, activating heating or fans to prevent condensation. It is housed in a plastic case compliant with UL94 V-0, measures 77 mm height, 60 mm width, and 43 mm depth, and mounts on a 35 mm DIN rail. Operating temperature ranges from -40 °C to 60 °C, with a switching capacity of 240 VAC at 10 A for ohmic loads and 60 VDC at 0.6 A for DC ohmic loads. The device features an LED status display, consumes 1 W, and has a reaction time of 5 s. Connection is made via a 5-pole clamp accepting 2.5 mm² wire with ferrules. Service life exceeds 15,000 cycles per VDE and 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 | 01231.0-00 |
| Product Name | Electronic Hygrotherm With External Sensor ETF 012 |
| Application | Moisture / Water Content in Gases / Air |
| Variables Measured | Relative Humidity; Temperature |
| Form Factor | Sensor; Instrument |
| Relative Humidity Range | 50 to 90 % |
