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.
Technical Data
Switch difference* |
4% RH (±3% tolerance) |
Permissible air velocity |
|
Contact type |
change-over contact |
Contact resistance |
< 10mOhm |
Service life |
> 100 000 cycles |
Min. switching capacity |
20V AC/DC 100 mA |
Max. switching capacity |
250 VAC, 5 (1) A |
|
DC 20W |
EMC |
acc. to EN 5 |
Connection |
3-pole terminal for |
Mounting |
clip for |
Casing |
plastic according to UL94 V-0, light grey |
Dimensions |
67 x 50 x |
Weight |
approx. |
Fitting position |
variable |
Operarting/Storage temperature |
0 to + |
Protection type |
IP20 |
Approvals |
VDE and UL submitted |
*at 50% RH |
|
Art. No. |
Setting range |
01220.0-00 |
35 to 95% RH |