- Auto Batteries[9]
- Liquid Soap Dispensers[1]
- Towel Rings[2]
- Ladders[1]
- Storage Batteries[2]
- Electronic & Instrument Enclosures[10]
- Alternative Energy Generators[10]
- Inverters & Converters[10]
- Insulation Materials & Elements[10]
- Electricity Generation[2]
- Solar Controllers[10]
- Bathroom Sets[1]
- Electric Heaters[7]
- Coffee Makers[10]
- Other Home Appliances[1]
- Water Filters[1]
- LED Flashlights[2]
- Street Lights[1]
- Industrial Heater[5]
- Temperature Instruments[10]
- Rubber Hoses[1]
- Smoke Detector[2]
- Hand Tool Sets[1]
- Contact Person : Mr. Ji Sam
- Company Name : Shanghai Saipwell Electric Co., Ltd.
- Tel : 0086-021-33050667,53080607-8001
- Fax : 0086-021-33050669
- Address : Shanghai,Shanghai,3-11 Dart Commerical Center NO.516, Wenchuan Road, Shanghai 201906, China
- Country/Region : China
- Zip : 201906
New Style Mechanical Hygrostat MFR 012
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1.New Style Mechanical Hygrostat
2.Large setting range3.Small Size4.Simple to mount5.Hight switching performance
· Adjustable relative humidity
· Change-over contact
· High switching capacity
· Easily accessible terminals
· 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.
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/ weight | 67 x 50 x 38mm 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 |
· Adjustable relative humidity
· Change-over contact
· High switching capacity
· Easily accessible terminals
· 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.
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/ weight | 67 x 50 x 38mm 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 |
New Style Mechanical Hygrostat MFR 012
