Description
- Adjustable & pre-set relative humidity setpoints
- Compact design
- High switching capacity
- Optical function display (LED)
- DIN rail mountable
The EFR 012 electronic hygrostat senses the relative humidity in an enclosure and turns on a heater at the set point, helping prevent the formation of condensation in the enclosure. The integrated LED is lit when the connected device is in operation.
- Adjustable & pre-set relative humidity setpoints
- Compact design
- High switching capacity
- Optical function display (LED)
- DIN rail mountable
Switching difference (Temperature) | : 5 %RH (± 3 %RH tolerance) at +77 °F (+25 °C) and 50 %RH |
Max. reaction time | : Approx. 5 sec |
Contact type | : SPDT / change-over contact (relay) |
Dimensions | : 2.54 x 1.65 x 1.5" (64.5 x 42 x 38 mm) |
Connection | : 5-pole terminal, clamping torque 0.5 Nm max.: solid/stranded1 wire - AWG 14 max. (2.5 mm2) |
Housing | : Plastic, UL 94V-0, grey (bicolor) |
Storage temperature | : +32 to +140 °F (0 to +60 °C) / -4 to +158 °F (-20 to +70 °C) |
Protection type/Protection class | : IP20 |
Datasheet |
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