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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  • PCM450 flange flush diaphragm pressure sensor
  • PCM450 flange flush diaphragm pressure sensor

PCM450 flange flush diaphragm pressure sensor

■ 3051, 2088 housing optional

■ Flange installation

■ Two-wire system, 4~20mA analog output, HART® protocol digital communication

■ Smart LCD head with backlight

■ Large-size diaphragm, fully welded and sealed, long-term reliable and durable

■ Used for pressure measurement of gas, liquid and steam

■ Optional anti-corrosion diaphragm (tantalum, Kazakhstan C, 316L, 316L sprayed with PTFE)

Product Parameters

Production process




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.