EPA/EPF Adjustable High Pressure Switch
Adjustment range: 1.5~6000PSI
Maximum overpressure: 9000PSI
Protection: IP00 (exposed terminal), IP69 (flying leads, Deutsch integral)
Diaphragm: Buna-N (optional EPDM, KAPTON ®, VITON ® or low temperature nitrile)
Housing: galvanized steel (optional electroless nickel plated steel or 316 stainless steel)
Mechanical life: 1,000,000 cycles
Industrial and mobile hydraulic field as well as pneumatic, water process, refrigerant, air conditioning, beverage and other associated industries.
factory set creep action adjustable high pressure switch, Buna-N ±3% repeatability mechanical pressure switch
EPA China factory made adjustable mechanical high pressure switch is creep action type of ±3% repeatability with flying lead, Deutsch, spade connector of IP69. The diaphragm material is Buna-N, EPDM, KAPTON, VITON, applicable to hydraulic, pneumatic, water process, refrigerant, air conditioning, etc
Less than 10% of
Less than 10% of
Gold contacts may be required for less than 12 VDC and 20 milliamp
Diaphragm: Buna-N (standard)
(optional EPDM, KAPTON®, VITON®
Housing: Zinc-Nickel Plated Steel
Exposed Terminals - IP00
Flying Leads & Deutsch Integral - IP69
± 3% of full set point range at 21°C
(® Registered Trademark of DuPont)
Low Temp Nitrile: -40℃~110℃
9000 PSI (620 Bar)
Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding top sensor mkanufacturing enterprise in Jiangning District. The company was rated as Nanjing Engineering Technology Research Center and Nanjing. Municipal Engineering Research Center, Nanjing Enterprise Technology Center, Nanjing Postdoctoral Innovation Demonstration Base; is the unit that formulated the national standards for "Silicon Piezoresistive Pressure Sensitive Chips" and "Silicone Pressure Sensors". It is the leading domestic manufacturer of pressure sensors, with core technology of diffused silicon pressure sensor pressure transmitter, level sensor and temperature sensor and existing staff 305. The annual production of pressure sensors is more than 2million. The products have been exported to more than 70 countries and regions. Nanjing Wotian was awarded the honorary title of "Sensor Application Program Demonstration Enterprise" by the Ministry of Industry and Information Technology in 2019. "Creating value for customers" is the goal that enterprises always pursue. As leading manufacturer in the domestic pressure sensor industry, the companywill revitalize China's pressure sensor business as its own responsibility, work diligently, step by step, strive to make pressure sensors better, and provide customers with cost-effective sensors. Nanjing Wotian Technology Co., Ltd. has passed ISO9001-2015 quality management system certification and TS16949 certification for the automotive industry.
We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.
- Pressure Sensor
- Pressure Transmitter
- Differential Pressure Sensor & Monocrystalline Silicon Sensor
- Flush diaphragm pressure sensor
- pressure sensor with thread
- Level Sensor & Transmitter
- Pressure Gauge
- Temperature Sensor and Transmitter
- Pressure Switch and Temp. Switch
- low differential pressure sensor
- PIR Sensor and LDR Photoresistor for Led Dimmer
- Glass to Metal Seal
- Water analyzers
- LoT pressure sensor & Accessaries