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 with the Thread

  • PC11B All Welded Pressure Sensor
  • PC11B All Welded Pressure Sensor
  • PC11B All Welded Pressure Sensor
  • PC11B All Welded Pressure Sensor

PC11B All Welded Pressure Sensor

l  Full welded seal, can be used in harsh environment                                                                                                                                                                                                              

l  High performance, all solid, corrosion resistant          

l  High accuracy and stability                                  

l  Strong anti-interference, good long-term stability

l  Constant current excitation option

l  Customization available                    


 PC11B all welded pressure sensor, China pressure sensor, wotian pressure sensor,  pressure  sensor

PC11B all welded pressure sensor is to package PC10 pressure sensor into the workpiece with standard pressure connection. Nanjing Wotian Technology Co., Ltd is a Chinese manufacturer that produces the pressure sensors and transmitters.

Product Parameters

Pressure range

Pressure range

-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa,   400kPa, 600kPa,   1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa

Pressure reference

Gauge pressure | Absolute pressure | Sealed   gauge pressure


200%F.S.(<10MPa) | 150%F.S.(≥25MPa)

Output signal

Zero output


Span output

1.5mA Excitation: ≥40mV (≤35kPa); ≥60mV (Other   ranges) |

10V Excitation: ≥60mV (≤35kPa); 80~120mV (Other   ranges)



1.5mA | 10VDC

Compensated temp.

0-60 (≤35kPa) | -10-70 (Other   ranges)

Operating temp.


Storage temp.


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


Input impedance


Long term stability



20g   (20-5000Hz)


100g (11ms)

Response time

≤1ms(up to 90%F.S.)

Oil   filling

Silicon oil  


Housing: Stainless steel 304 | Diaphragm:   Stainless steel 316L  

Medium compatibility

All the liquids and gases   compatible with the diaphragm

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.