Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 17 years.

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

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  • PC13III special sensor for fire fighting

PC13III special sensor for fire fighting

Imported sensor die with high reliability                                                                                                                                                                                                              

Temperature compensation of wide range           

Constant voltage compensation for normalized output                                 

Sealant pouring compensating board with excellent moisture resistance

Small size, convenient for installation and use

Pressure connection customization available                     

Sensor diameter: 12.6mm                                                                                                                                              


Product Parameters


Production process

PC13III special sensor for fire fighting


PC13III special sensor for fire fighting

Company profile


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.