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LatestProducts
Micro Stainless Steel Pressure Control/Pressure Switch
China Micro Stainless Steel Pressure Control/Pressure Switch, Find details about China Pressure Transmitter, Pressure Control from Micro Stainless Steel Pressure Control/Pressure Switch - Ningbo Shunjay Instruments Co., Ltd.
Description
Basic Info
- Model NO.: 330
- Number of Switch: Single Control Switch
- Usage: Control Switch
- Explosion-proof Type: Non Explosion-proof
- Contact Type: Type b Contact
- Brand: Shunjay
- Delivery Detail: 30~35 Days
- Transport Package: Paper Box
- HS Code: 8414909090
- Type: Mechanical
- Structure: Amplifier Separated Type
- Application: Home, Commercial, Industrial, Vehicles
- Contact: Normally Close
- Detection Method: Reflection Type
- Certification: CE
- Trademark: SHUNJAY
- Origin: China
Product Description
1, Application
330 pressure controller is used for control pressure transmission power switch on/off based on the principle of instability jumping whenthe dish mental diaphragm is under uniform pressure load.
It is mainly used for protection and control of high and low pressure on household, commercial and automotive air conditioner refrigerating systems, and can also be used to protect and control high and low pressure on air compressor, hydraulic machines, water pump and heat pump,etc.
2, Technical features/Pressure Values
330 pressure controller is used for control pressure transmission power switch on/off based on the principle of instability jumping whenthe dish mental diaphragm is under uniform pressure load.
It is mainly used for protection and control of high and low pressure on household, commercial and automotive air conditioner refrigerating systems, and can also be used to protect and control high and low pressure on air compressor, hydraulic machines, water pump and heat pump,etc.
2, Technical features/Pressure Values
| NO. | Name | Features/setting value |
| 1 | Setting range of pressure range | 3-667PSI/0.02-4.6mpa |
| 2 | Tolerance range of pressure switch | 1.45-14.5PSI/0.01-0.1mpa |
| 3 | Contact form | Normal open, close |
| 4 | Contact capacity | AC240V,3A,AC120V,6A |
| 5 | Contact resistance | ≤ 50 MΩ |
| 6 | Insulation resistance | ≥100 MΩ(between terminal and housing) |
| 7 | Dielectric strength | No breakdown and flashing in 1min at AC1500V |
| 8 | Maximum burst pressure | No burst phenomenon in 1min at ≤5000PSI(34.5MPA) blast pressure |
| 9 | Gas tightness | No leakage (4.8mpa/1min) |
| 10 | Adaptive temperature | -30-80 degree |
| 11 | Life cycle | ≥100000 times, |
| 12 | Over pressure Test | Increase to 10mpa.No burst and leakage in 10mins |
