1. CE Certification 2. Thermostat Factory 3. 3 Years Warranty 4. 6 years of offering OEM&ODM 5. 100% Finished Testing

1. Adjustable relative humidity2. Change-over contact3. High switching capacity4. Easily accessible terminals5. Clip fixing

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% RH tolerance)
Permissible air velocoty	15m/sec
Contact type	<10m
Contact resistance	change-over contact
service life	>10000cycles
Min switching capacity	20V AC/DC 100MA
max switching capacity(relay output)	250VAC 8(1.6)ADC20W
EMC	acc.to en55014-1-2 EN61000-3-2 EN61000-3-3
connection	3-pole terminal for2.5mm2 clamping 0.5nm max
mounting	clip for 35mm DIN rail EN50022
casing	plastic according to UL94-V-0 light grey
Dimension	67x50x38mm
Weight	approx 60g
operating/storage temprature	0to+60°C(+32 to +140F)/-20TO +70°C(-4TO +158F)
fitting position	vartical
Protectiion type	IP20

Art NO.	setting range
01220.0-00	35 TO 95%RH

Humidity Controller MFR 012 (CE Certification)-Enclosure Parts