Description:

• The electromechanical hygrostat MRF012 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.

Specifications:

• Switch difference:4% RH (±3% tolerance)
• Permissible air velocity:15m/sec
• 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 55014-1-2, EN 61000-3-2, EN 61000-3-3
• Connection:3-pole terminal for 2.5mm⊃2;, clamping torque 0.5Nm max.: rigid wire 2.5mm⊃2;,stranded wire (with wire end ferrule) 1.5mm⊃2;
• Mounting: clip for 35mm DIN rail, EN50022
• Casing: plastic according to UL94 V-0, light grey
• Dimensions:  67 x 50 x 38mm
• Fitting position: variable
• Operarting/Storage temperature: 0 to +60°C (+32 to +140°F) / -20 to +80°C (-4 to +176°F)
• Protection type: IP20