You are here: Home » Pressure Sensors » Industrial Pressure Sensors » HPM128 All Stainless Steel Explosion-proof Pressure Sensor

HPM128 All Stainless Steel Explosion-proof Pressure Sensor

Measuring range:-100kPa...0~10kPa...100MPa
Explosion Proof: Ex ia IIC T6 Ga
whatsapp sharing button
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

The HPM128 Explosion-proof Pressure Transmitter is equipped with a highly stable and reliable diffused silicon as its signal measuring component. It undergoes automatic testing and laser trimming to ensure wide temperature compensation.Featuring a built-in signal modulation circuit, this transmitter can efficiently convert the millivolt signal into standard current and voltage signal outputs. It can be easily connected to computers, control instruments, and display instruments, enabling remote signal output.

The HPM128 is designed with an all-stainless steel structure and incorporates anti-explosion measures, making it suitable for prolonged use in hostile environments. It finds extensive applications in industries such as petroleum, chemical, power, metallurgy, geology, hydrology, and shipping, particularly in inflammable and explosive fields.

With its robust construction, reliable performance, and compatibility with various systems, the HPM128 Explosion-proof Pressure Transmitter is a versatile solution for demanding industrial environments.


  • Chemical industry
  • Coal mine
  • Industrial process control
  • Flammable and explosive occasions


  • Full stainless steel construction, multiple interface options

  • Intrinsically safe explosion-proof design: Exia IICT6, blowout preventer explosion-proof: Ex ia IICT6

  • Wide pressure range, suitable for measuring absolute, gauge, and sealed gauge pressure

  • Excellent sealing capabilities, long-term stability

  • Strong and resistant to vibrations

Technical Parameters

Pressure Range

1.5x of full range


±0.5%FS(standard),0.25% (option)

Medium Temperature


Supply Voltage


Output Signal

Two wire 4~20mADC, Three wire voltage etc

Ingress Protection of Shell


Electrical ConnectionCable Outlet

Our product philosophy is specialization, customization, and intelligence.

Quick Links

Product Category

Contact Us

    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
Copyright  2023  Nanjing Hangjia Electronic Technology Co.,Ltd. Supported by leadong.com. Sitemap