- Hair Dryer[4]
- Doorbells[1]
- Circuit Breakers[10]
- Electrical Plugs & Sockets[10]
- Electronic & Instrument Enclosures[8]
- Alternative Energy Generators[10]
- Other Electrical Equipment[1]
- Power Distribution Equipment[1]
- Inverters & Converters[10]
- Switching Power Supply[10]
- Voltage Regulators/Stabilizers[9]
- Relays[10]
- Other Switches[2]
- Push Button Switches[8]
- Rotary Switches[1]
- Transformers[4]
- Cable Glands[1]
- Insulation Materials & Elements[6]
- Solar Controllers[3]
- Solar Energy Systems[9]
- Water Treatment[3]
- Cigar Accessories[10]
- Humidifiers[1]
- Electric Heaters[2]
- Clothes Dryers[7]
- Emergency Lights[1]
- Night Lights[1]
- Other Lights & Lighting Products[10]
- Industrial Heater[9]
- Energy Meters[10]
- Flow Sensors[2]
- Temperature Instruments[10]
- Other Plastic Products[1]
- Contact Person : Mr. Huang Danny
- Company Name : Yueqing Saip Electric Company Limited
- Tel : 0086-577-62760721-8001
- Fax : 0086-577-62760731
- Address : Zhejiang,Wenzhou,No. 8, Floor 2, Xiangyang Road, Liushi, Yueqing City
- Country/Region : China
- Zip : 325604
2012 newest MFR 012 Mechanical Hygrostat humidity sensor
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2012 newest MFR 012 series Mechanical Hygrostat
1. Adjustable relative humidity
2. Change-over contact
3. High switching capacity
4. Easily accessible terminals
5. 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% tolerance) |
Permissible air velocity | 15m/sec |
Contact type | change-over contact |
Contact resistance | < 10mΩ |
Service life | > 100,000 cycles |
Min.Switching capacity | 20V AC/DC, 100mA |
Max. Switching capacity | 250VAC, 5 (1) A DC 20W |
EMC | acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
Connection | 3-pole terminal,clamping torque 0.5Nm max.:rigid wire 2.5mm2 stranded wire (with wire end ferrule) 1.5mm2 |
Mounting | clip for 35mm DIN rail,EN60715 or for exit filter EF 118 Series |
Casing | plastic according to UL94 V-0, light grey |
Dimensions | 67 x 50 x 38mm |
Weight | approx. 60g |
Fitting position | variable |
Operating/Storage temperature | 0 to +60°C (+32 to +140°F) / -20 to +80°C (-4 to +176°F ) |
Protection type | IP20 |
Drawings
Art.No. | Setting range |
01220.0-00 | 35 to 95% RH |
2012 newest MFR 012 Mechanical Hygrostat humidity sensor
