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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  • Explosion-proof Temperature Sensor PCT401

Explosion-proof Temperature Sensor PCT401



High strength

Integrated structure

Long-term stable work

      Fast response

  ■ Easy to install


Equipment supporting

Automatic temperature measurement and control systems for pumps and compressors, natural gas pipeline networks, etc.

Temperature measurement of water or oil in the fields of petroleum, chemical industry, electric power, textile, environmental protection, etc.

Product Parameters

PCT401 Explosion-proof Temperature Transmitter

Production process

Explosion-proof Temperature Sensor PCT401


Explosion-proof Temperature Transmitter PCT401

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.