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Product introduction

The built-in piston is connected with the precision spring. When the pressure changes, the spring expansion changes accordingly. When the pressure reaches the set value, the preset mechanical junction will be triggered and the switch signal will be sent out.
Designed for OEM applications, these compact pressure switches are ideal for engineering machinery, Marine valve remote control systems, and other applications that require high pressure resistance. 0.3 -- 100BAR (optional set point: 200BAR for piston type) Exceptional volumetric pressure range ratio can be set factory or field adjusted.

Technical Specification Dimension Figure Optional Accesseies Selection Table

- Storage temperature :-45... 130°C
- Working temperature: -45... 130°C
- Switch: 100VA
- Repetition performance: ±3%
- Pressure connection: galvanized steel/stainless steel
- Electrical connection: 6.3*0.8 insert
- Service life: 1 million times
- Maximum pressure: 30MPa for diaphragm type
- Piston type pressure 60MPa

P11- A N S G1 H N B specification
P11-               P11 series mechanical adjustable
pressure switch
  A             Measuring range: 0.03-- 0.3Mpa
  B             Measuring range: 0.06--0.6MPa
  C             Measuring range: 0.1-0.4MPa
  D             Measuring range: 0.1-1.3MPa
  E             Measuring range: 0.4--2.8MPa
  F             Measuring range: 0.5--1.5MPa
  G             Measuring range: 0.6--6.0MPa
  H             Measuring range: 1.6-4.0MPa
  I             Measuring range: 4.1--7.0MPa
  J             Measuring range: 5.0--15.0MPa
  K             Measuring range: 7.1--10.0MPa
    N           Alarm point setting, such as 3MPa
alarm,
      S         Galvanized steel base
      X         stainless steel
        G1       Interface thread G1/8
        G2       Interface thread G1/4
        G3       Interface thread G1/2
        N13       Interface thread NPT1/4
        N2       Interface thread NPT1/2
        M1       Interface thread M10*1
        M2       Interface thread M12*1.5
        M3       Interface thread M14*1.5
        M4       Interface thread M20*1.5
                Custom thread
          H     external thread
          K     internal thread
            N   Normally open
            F   Normally closed
              A Type A protective cap
              B B protective cap
              C Type C Hersman
              D DE chi plug-in
* The selection table is only available for parameter selection, and the corresponding code is delivered.
Shanghai Kayuan Electronic
Technology Co., Ltd.
Shanghai Kayuan Electronic Technology Co., Ltd is an enterprise specializing in the production and R&D of industrial fluid sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. In 2008, our assembly plant was established in Shanghai, China, to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services. The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and a tea break room, aiming to provide products of excellent quality and sincere services. We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation. PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on - time delivery, and perfect after - sales service. We welcome extensive cooperation with OEM and ODM customers.
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