Description
- Efficient temperature & humidity control
- Wide voltage range
- Operating temperature down to -40 °C
- High switching capacity
- DIN rail mountable
The ETF 012 senses the ambient temperature and relative air 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 is lit when indicating the active function.
- Efficient temperature & humidity control
- Wide voltage range
- Operating temperature down to -40 °C
- High switching capacity
- DIN rail mountable
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Switching difference (Temperature) |
: 2K (±1 K tolerance) at +25 °C (+77 °F), 50 %RH |
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Reaction time (humidity) |
: Approx. 5 sec |
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Contact type |
: Change-over contact (relay) |
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Dimensions |
: 3.0 x 2.4 x 1.7" (77 x 60 x 43 mm) |
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Connection |
: 5-pole terminal, clamping torque 0.5 Nm max.: solid/stranded² wire - AWG 14 max. (2.5 mm²) |
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Housing |
: Plastic, UL 94V-0, light grey |
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Storage temperature |
: -40 to +140 °F (-40 to +60 °C) |
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Protection type/Protection class |
: IP20 |
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Datasheet |
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