压力开关

Product characteristics: * Adopts Eng. thread quick connector (copper flare connection) or brass tube welding fitting structure, flexibly setting; easy to use and no special need for mounting and fixing * Plugging or wiring connection is designed according to customers' choices * SPST connection, normal open or normal close structure according to customers' choices * Security and reliability by adopting fusion welding stainless steel pressure inductor and full air-tight connection * Any pressure value within 3 700PSI (0.02MPa 4.8MPa) can be made based on customers' requirements * Preset pressure parameter before delivery allows direct use without resetting on the customers' site Applications: The series of pressure control is used to the high and low pressure protection of some refrigeration systems, such as residential, commercial and automobile air-conditioners and ice makers. It can also be used to hydraulic pressure and steam pressure control systems of all kinds of air compressors, equipment or tools and agricultural machines. Designed parameters: * Working pressure range: 3 700PSI (0.02MPa 4.8MPa) * Burst pressure: 5,000PSI * Ambient temperature: -30°C +80°C * System medium temperature: -50°C +120°C * Life cycles under the rated electric current: 30,000 times, 50,000 times and 100,000 times (optional) * Electrical rating: At 24V AC, normal electric capacity: 125VA At 120 / 240V AC, normal electric capacity: 375VA * Dielectric strength: Between disconnected contacts: AC 700V/s Terminal to outer shell: AC 2,000V/s Packing: carton or pallet