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- Contact Person : Ms. Zhang Linda
- Company Name : Zhongshan Hong Yu Electrical Appliance Co., Ltd.
- Tel : 86-0760-23831877
- Fax : 86-0760-23132766
- Address : Guangdong,zhongshan,YongChang Road Nantou Town Zhong shan City
- Country/Region : China
- Zip : 528427
Product Detailed
Related Categories:Other Electronic Components
Related Product Searches:Air pressure switch for gas water heater,High Quality Air pressure switch ,Air pressure switch KFH
1.High reliability and sensitivity
2.switch for gas water heater
3.Customer-specified set-point range
4,global safety
Related Product Searches:Air pressure switch for gas water heater,High Quality Air pressure switch ,Air pressure switch KFH
Air pressure switch for gas water heater ,Gas boiler and other gas products
Main technical parameter | ||
1 | Envirnoment humidity | from -40 to +105°C |
2 | Relative humidity | 80% Max |
3 | Work medium | Air |
4 | Movement pressure (or base on customer request) | ON≤(-90pa) OFF≥(-30pa) Forces Discharges Type |
ON=215±10pa OFF=185±10Pa Forces Drum wind Type | ||
5 | Biggest working Pressure | 1000Pamax |
6 | Nominal current | 3(0.05)A 125VAC/30VDC Resistance Load |
7 | Contact resistance | ≤50m |
8 | Insulation resistance | 100M (500V DC) |
9 | Pressure resistance performance | 1000VAC MIN 50-60HZ Terminal spacing |
1500VAC MIN 50-60HZTerminal to No circular telegram metal spacing | ||
10 | Electric Appliance Lifespan | 100,000times |
11 | Machine Lifespan | 1000,000times |
12 | Install way | Diaphragm and horizontal plane vertical |
Test way | ||
13 | Contact point material | Silver alloy ,golden platinum alloy |
"KFH" means the product ----Air pressure switch
"090" means the air pressure switch movement pressure
"E" means design serial number