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Product introduction

The PN65A series of electronic pressure sensors use a high-precision diffusion silicon core to ensure high accuracy and durability of the sensor. With on-site display, LED digital display of on-site pressure or setting menu.
Maximum measuring range: -1...600bar. .600bar, digital LED display of pressure value and switching status, menu setting of switching point, analogue start and end points, output function, storage function and display function, so that the setting does not need to be done on site. High reliability, the output can be directly used for PLC, M12 locking type connector, easy to dismantle and connect, high protection level. Positive or negative pressure can be measured. Since it has both switching and analogue outputs, the sensor can be used as both a pressure switch and a pressure transmitter.

Appliance Technical Parameters Dimension Drawing Wiring Diagram Selection Table

Pneumatic-hydraulic version for pump control, tank inspection, level control, filter blockage, monitoring, leakage monitoring, but also for a wide range of hydraulic and pneumatic applications such as mechanical equipment and process control.

-Range: see selection table for details
-Process capability: see table below
-Switching output: Setting range 0.5%.... ...100 per cent of range
-Accuracy 0.5% of range
-Number of switches 1 or 2 optional
-Output function PNP;NPN Normally open or normally closed can be set Rated current ≤300mA
-Response time ≤30ms
-Analogue output: Output type 4..... .20mA Analogue output load ≤500Ω
-Accuracy: 0.5 per cent
-Repeatability: 0.5% range
-Display: Red 9mm LED, -Range -999..... .9999
-Power supply: 15... .30VDC .30VDC
Electrical protection: reverse polarity, overload, short-circuit protection
-Ambient temperature: -20.... .80°C
-Medium temperature: -30.... .100°C
-Storage temperature: -40.... .100℃
-Temperature effect: <±0.03%FS/K
-Protection grade: IP56
-Process connection: stainless steel + NBR sealing
-Shell material: zinc alloy
-Electrical connection: M12×1 core connector
-M12×1 core connector

Needle Cable  Signal 
1 Brown  24V 
2 White  Switch 2 
3 Blue  GND 
4 Black  Switch 1 
5 Grey mA
PN65A- P Z A G4 H D Q B Details
PN65A-                 PN65A Series Digital Intelligent Pressure Switch Sensor
  P               PNP Output
  N               NPN Output
    Z             Positive Pressure
    F             Negative Pressure
      A           Setting range: -1..1bar or 0..1bar
      B           Setting range: -1..2bar or 0..2bar
      C           Setting range: -1..5bar or 0..5bar
      D           Setting range: 0..10bar
      E           Setting range: 0..25bar
      F           Setting range: 0..100bar
      G           Setting range: 0..160bar
      H           Setting range: 0..250bar
      I           Setting range: 0..400bar
      J           Setting range: 0..600bar
      K           Customised ranges, e.g. 300bar
Option: K300
        G4         Connection thread: G 1/4
        G2         Connection thread: G 1/2
        K5         Chuck connection (O.D. 50,5mm) (max. range 16bar)
                  Customised Thread
          H       Male thread
          K       Female thread
            A     1 switching output
            B     2 switching outputs
            C     1 analogue 4-20mA output
            D     1 switching + 1 analogue 4-20mA output
            E     2 switching + 1 analogue 4-20mA output 2 switching + 1 analogue 4-20mA output
            F     1 switching + 1 analogue 1-5V output
              Q   M 12*1 connector (with 2m cable as standard)
                B No damping nails, no heatsink
                Z Damping nails (optional)
                S Heatsink (optional)
                A With mounting holes M4
* The selection table is for parameter selection only, and is shipped with the corresponding code of the parameter.
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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