EFR 012
The hygrostat is used to prevent condensate and monitors the relative humidity in enclosures and casings. When the set value is reached, the heating is switched on and the integrated LED lights up.
OVERVIEW TECHNICAL DATA
| Switch difference | 5% RH (+3%RH tolerance) at 25℃ |
| Sensor element | PTC |
| Contact type | change-over |
| Contact resistance | <10mΩ |
| Service life | >100,000 cycles |
| Max.Switching capacity | 8 (1,6) A (AC) 100 W (DC)
|
| EMC | acc.to EN 55014-1-2,EN 61000-3-2,EN 1000-3-3 |
| Connection | 5-pole terminal,clamping torque 0.5Nm max.:rigid wire 2.5mm² stranded wire (with wire end ferrule) 1.5mm² |
| Mounting | clip for 35mm DIN rail,EN60715 or for exit filter EF 118 Series |
| Casing | plastic according to UL94 V-0, light grey |
| Dimensions | 64.5x42x38mm |
| Weight | Approx. 80g |
| Installation position | variable |
| Operating/Storage temperature | -0 to+60℃(32 to +140°F)/-45 to+80℃(-49to +176℉) |
| Protection type | IP20 |
PRODUCTS VARIANTS
| Art.No. | Operating voltage | Setting range humidity |
| 01245.0-00 | 230VAC,50/60Hz | 40 to 90% RH VDE + UL intended |
| 01246.0-00 | 230VAC,50/60Hz | 65% RH pre-set VDE + UL intended |
| 01245.9-00 | 120VAC,50/60Hz | 40 to 90% RH UL intended |
| 01246.9-00 | 1200VAC,50/60Hz | 65% RH pre-set UL intended |
