Mechanical Hygrostats
1.High switching capacity
2.Change-over contact
3.Adjustable relative humidity
4.CE
Port: Ningbo or Shanghai
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: export standard packing
Delivery Detail: within 15 days
Mechanical Hygrostats,temperature and humidity,temperature controllers,2011 NEW humidity controllers,Mechanical Thermostats
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 | 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 2.5mm², clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
Mounting | clip for 35mm DIN rail, EN50022 |
Casing | plastic according to UL94 V-0, light grey |
Dimensions | 67 x 50 x 38mm |
Weight | approx. 60g |
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 |