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Product introduction

PN52B series pressure (level) transmitters use capacitive pressure core working, high and low pressure side of the isolation diaphragm and filling fluid to transfer the process pressure to the filling fluid, and then the filling fluid to transfer the pressure to the sensor diaphragm in the center of the sensor. The sensing diaphragm is a tensified elastic element whose displacement varies with the pressure applied (for a gauge transducer, atmospheric pressure is applied as on the low pressure side of the sensing diaphragm). The adiabatic pressure transmitter maintains a reference pressure at all times on the low pressure side. The maximum displacement of the sensing diaphragm is 0.1 mm, and the displacement is proportional to the pressure. The capacitive plates on both sides detect the position of the sensing diaphragm. The capacitance difference between the sensing diaphragm and the capacitor plate is converted to the corresponding current or digital HART output signal.

Technical Specification Main Features Application Range Of Code Dimension Figure Selection Table

- Measuring range: 0... 5000 kpa can be customized
- Display unit: LCD LCD screen
- Power supply voltage: 12... 36VDC
- Output signal: 4... 20mA,HART
- Measuring accuracy: 0.5,0.2% F.S.
- Repeatability: ≤0.1% full scale
- Measuring hysteresis: ≤ ±0.01% full scale
- Stability: < 0.01%/ year
- medium temperature: -30.. 300 ℃
- Ambient temperature: -30... 85 ℃
- Electrical connection: Fastener, M20*1.5, NPT1/2
- Protection grade: IP65
- Explosion-proof mark: flameproof type EXDIICT6,
- intrinsically safe EXIA IICT6

- Stainless steel and Hastelloy Cr process isolation diaphragm
- Single isolation diaphragm design
- stable performance, high precision, high temperature resistance
- A variety of optional filling fluid can meet the requirements of different occasions
- Range, zero external continuous adjustable
- Adjustable damping and high pressure resistance

Mainly used for liquid and gas measurement such as: food, chemical, paper, medicine and other hygienic cleaning requirements of high temperature requirements, high viscosity medium and corrosion resistance needs occasions.

code range code range code range
GP1 -100...0kPa GP7 0...500kPa GL5 0...5m
GP2 -100...100kPa GP8 0...2500kPa GL6 0...6m
GP3 -100...500kPa GP9 0...5000kPa GL10 0...10m
GP4 0...35kPa GL1 0...1m GL15 0...15m
GP5 0...100kPa GL2 0...2m GL20 0...20m
GP6 0...250kPa GL3 0...3m GL25 0...25m
Note: 1 bar = 0.1 MPa = 100 kpa = 1.0197 kg/cm²

PN52B- GP1 D2 M2 L30 A    A specification
PN52B-               PN52B   series   pressure   (liquid   level)
transmitter
  GP             Optional range (see range table)
  GM01             Range: 0-1.0 MPa
  GM1.6             Range: 0-1.6 MPa
  GM2.5             Range: 0-2.5 MPa
  GM4.0             Range: 0-4.0 MPa
  GM10             Range: 0 to 10 mpa
  GL             Liquid level range (see range table)
              Output 4... 20mA
    H           Output 4... 20mA+HART
      D2         DN25 flange installation
      D5         DN50 flange installation
      D8         DN80 flange installation
      K5         Clamp type (50.5mm outside diameter)
        G       Self- Clinching Fasteners
        M2       Electrical interface M20*1.5 inner teeth
        N2       Electrical interface NPT1/2 inner teeth
          LA50     Inserting barrel length 50 (mm) - optional
            A   Liquid stainless steel diaphragm 316L
            B   Liquid      polytetrafluoroethylene      PTFE
            C   Hastelloy alloy C coating
            D   Monel metal
              A standard form
              B flame-proof type
              C intrinsic safety type
              A1 LCD display header
              B1 No display header
* The type selection table is only for technical selection, and the corresponding type of the factory model is reflected by the code.
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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