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Capacitive pressure (liquid level) transmitter-PN52C

Product introduction

PN52C 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 center of the sensing diaphragm. 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 Dimens Ion 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 liquid, 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 rang
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
:1bar=0.1MPa=100KPa=1.0197kg/cm²

PN52
C-
GP1 D2 M2 L3 A A specification
PN52C               PN52C    series    pressure    (liquid    level)
  GP             Optional range (see range table)
  GM0             Range: 0-1.0 MPa
  GM1             Range: 0-1.6 MPa
  GM2             Range: 0-2.5 MPa
  GM4             Range: 0-4.0 MPa
  GM1             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
          L3     Capillary Length L (m) -- Standard 3 m
          LA50     Inserting barrel length 50 (mm) - optional
            A   Liquid stainless steel diaphragm 316L
            B   Liquid polytetrafluoroethylene PTFE coating
            C   Hastelloy alloy C coating
            D   Monel metal
              A standard form
              B flame-proof type
              C intrinsic safety type
Optional accessories A1 A1: LCD display header A2: No display
B1 B1 tube mounting bending support: B2 plate
B3 B3: Flat support for pipe mounting
C1 1/4NPT
C2 T-thread joint M20x1.5
C3 Weld 14 pressure tubes at the back of
1/2NPT pressure transition joint
* 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 sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. Capacitive pressure (liquid level) transmitter-PN52C Suppliers in China.

In 2008, our assembly plant was established in Shanghai China,PAKU INTELLIGENT EQUIPMENT(SHANGHAI)CO.,LTD a subsidiary of Kayuan to produce the PAKU series of products. As Capacitive pressure (liquid level) transmitter-PN52C Factory, 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 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.

We have served many customers at home and abroad, and offer Capacitive pressure (liquid level) transmitter-PN52C Wholesale, our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. We welcome extensive cooperation with OEM and ODM customers.

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