The electromechanical hygrostat MRF 012 is designed to control enclosure heaters so that the dew point is raised when a critical relative humidity of 65% is exceeded.
In this way condensation and corrosion is effectively prevented.
Switch difference* | 4% RH (±3% tolerance) |
Permissible air velocity | 15m/sec |
Contact type | change-over contact |
Service life | > 50,000 cycles |
Min. switching capacity | 20V AC/DC 100 mA |
Max. switching capacity | 25VAC, 5A |
| DC 20W |
Connection | 3-pole terminal for 2.5mm², clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
Mounting | clip for 35mm DIN rail, EN60715 |
Casing | plastic according to UL94 V-0, light grey |
Weight | approx. 60g |
Fitting position | variable |
Operating / Storage humidity | max. 90 % RH (non-condensing) |
Protection type | IP20 |
DIMENSION