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- Contact Person : Mr. Wong Kobe
- Company Name : Yueqing Winston Electric Co., Ltd.
- Tel : 0086-577-27852809
- Fax : 0086-577-27875159
- Address : Zhejiang,Wenzhou,Changhong Industrial Zone,Liushi Town,Yueqing
- Country/Region : China
- Zip : 325604
MFR 012 Mechanical Hygrostat
Product Detailed
Related Categories:Temperature Instruments
MFR 012 Mechanical Hygrostat
Adjustable relative humidity
change-over contact,high switching capacity
Easy using
clip fixing
MFR 012 Mechanical Hygrostat
1.Features:
Adjustable relative humidityChange-over contact
High switching capacityEasy usingClip 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.
2.Technical Data
| Switch difference* | 4% RH (±3% tolerance) |
| Permissible air velocity | 15m/sec |
| Contact type | change-over contact |
| Service life | > 50,000 cycles |
| Min. switching capacity | 20V AC/DC 100 mA |
| Max. switching capacity | 25VAC, 5A |
| DC 20W | |
| 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, EN60715 |
| 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) / -40 to +60°C (-40 to +140°F) |
| Operating / Storage humidity | max. 90 % RH (non-condensing) |
| Protection type | IP20 |
| Approvals | UL File No. E164102 |
| *at 50% RH |
| Art. No. | Setting range |
| 01220.0-00 | 35 to 95% RH |
3.Dimensions:
4.Example of connection:
MFR 012 Mechanical Hygrostat
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