Description
- Efficient temperature & humidity control
- Wide voltage range
- Operating temperature down to -40 °C
- High switching capacity
- With external sensor
The ETF 012 senses the ambient temperature and relative humidity in an enclosure. Depending on which contact combination is chosen, it then turns on or off a connected device if either the temperature is below or the humidity is above the set point. The integrated LED in each adjustment knob i lit when indicating the active function. The external sensor can be positioned freely anywhere in the enclosure for precise measurements.
- Efficient temperature & humidity control
- Wide voltage range
- Operating temperature down to -40 °C
- High switching capacity
- With external sensor
Switching difference (Temperature) | : 2K (±1 K tolerance) at +25 °C (+77 °F), 50 %RH |
Reaction time (humidity) | : Approx. 5 sec |
Contact type | : Change-over contact (relay) |
Dimensions | : 3.0 x 2.4 x 1.7" (77 x 60 x 43 mm) |
Connection | : 5-pole terminal, clamping torque 0.5 Nm max.: solid/stranded² wire - AWG 14 max. (2.5 mm²) |
Housing | : Plastic, UL 94V-0, light grey |
Storage temperature | : -40 to +140 °F (-40 to +60 °C) |
Protection type/Protection class | : IP20 |
Datasheet |
|
No images found.
