Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 17 years.

Keywords: Nanjing WotianPressure Sensor FactoryMonocrystalline Silicon Differential Pressure SensorLevel TransmitterPressure TransmitterPressure Sensor

You are here: WT Home > Products > Pressure Sensor

  • PC320 Industrial Pressure Sensor
  • PC320 Industrial Pressure Sensor
  • PC320 Industrial Pressure Sensor
  • PC320 Industrial Pressure Sensor
  • PC320 Industrial Pressure Sensor

PC320 Industrial Pressure Sensor

l  Piezoresistive silicon chip employed                                                                                                                                                                                                              

l  Perfect long term stability          

l  MEMS technology                                 

l  CE certificate  

l  Economic pressure sensor                    

l  Sensor diameter:19mm                

                                 

PC320 industrial pressure sensor,China pressure sensor,wotian pressure sensor,  pressure sensor factory


We are the factory in China that produce the high-quality industrial pressure sensor with oil filling and pin connection.      

Product Parameters

Pressure range

Pressure range

-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa,   400kPa, 600kPa,   1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa,     10MPa(bar and psi unit available)

Pressure reference

Gauge pressure | Absolute pressure | Sealed   gauge pressure

Overpressure

300%F.S.(70Kpa) | 200%F.S.(25Mpa)   | 150%F.S(25Mpa)

Output signal

Zero output

±2mV

Span output

100mV(Typical) | 60mV(100kPa)

Specification

Accuracy (linearity,   repeatability and hysteresis)

±0.25%F.S. (Typical)

Excitation

1.5mA (Typical)

Compensated temp.

-10-70(Typical) | 0-60(<100kPa)

Operating temp.

-40-125

Storage temp.

-40-125

Zero temp. coefficient

0.02%F.S./ (≥100kPa)   | 0.04%F.S./ (<100kPa)

Span temp. coefficient

0.02%F.S./ (≥100kPa) | 0.04%F.S./ (<100kPa)  

Insulation resistance

200Mohm/250VDC

Bridge resistance

Min.

Max.

Unit

2600

5500

ohm

Long term stability

≤0.2%F.S.S/year

Vibration

20g   (20-5000HZ)

Oil filling

Silicon oil (Typical)

O-ring

NBR, Viton

Housing and   diaphragm                                   

Stainless steel 316L

Pin connection

Kovar pin (0.6um Gold platted)

Weight

25g(approx)


Production process

PC320 Industrial Pressure Sensor

Certificate

PC320 Industrial Pressure Sensor

Company profile

None

Company advantage

Mass production

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.

Imported equipments

We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.

Informatization management

We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.

Comprehensive testing

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.