What Makes Us Attract Customers?

Nanjing Hangjia Electronic Technology Co.,Ltd. was established in 2015, it is a company specializing in the research, development, sales, and service of industrial automation and process control. Products covered pressure, temperature, level, flow, and other industrial measuring and process control. We are committed to strict quality control and considerate customer service.

Our Applications

The explosion-proof pressure transmitter is widely used in the oil field industry, and plays a very important role in all aspects 
of oil field development, operation and production.

Explosion Proof Applications

HPM288 and HPM86 explosion proof pressure transmitter are certified by CNEX, the Ex grade is Exd II CT4-T6Gb, which can be safety used in hazardous environments. The explosion-proof pressure transmitter is widely used in the oil field industry.

HPM288 and HPM86

It also can be a supporting facilities for petrol or gas station, the natural gas delivered to CNG filling stations can be measured at regulated pressure via the pressure transmitter.

Specialized Automation Sensors

Pressure Sensors

  • Explosion-proof Pressure Sensors
  • Sanitary Pressure Sensors
  • Differential Pressure Sensors

Temperature Sensors

  • RTD&Thermocouple Sensors
  • Temperature Transmitters
  • Temperature Display Modules

Flow Meters

  • Electromagnetic Flow Meters
  • Votex Flow Meters
  • Turbine Flow Meters
  • Rotor Flow Meters

IOT Sensors

  • IOT Pressure Sensors
  • IOT Level Sensors
  • IOT Temperature Sensors


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Our product philosophy is specialization, customization, and intelligence.

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    Add : Room 201, Building 5, No.18, Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu,China
    Phone : +86-13270442058
    E-mail : info@hjsensor.com
   Whatsapp : +86-13270442058
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