湿度计长、温度和湿度的tempe

Adjustable relative humidity Change-over contact High switching capacity Easily accessible terminals Clip fixinghumidity controller,temperature and humidity,temperature controller 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 velocity15m/secContact typechange-over contactContact resistance< 10mOhmService life> 100 000 cyclesMin. switching capacity20V AC/DC 100 mAMax. switching capacity250 VAC, 5 (1) ADC 20WEMCacc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3Connection3-pole terminal for 2.5mm², clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm²Mountingclip for 35mm DIN rail, EN50022Casingplastic according to UL94 V-0, light greyDimensions67 x 50 x 38mmWeightapprox. 60gFitting positionvariableOperarting/Storage temperature0 to +60°C (+32 to +140°F) / -20 to +80°C (-4 to +176°F)Protection typeIP20 humidity controller