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HPM189 Max.150℃ High Temperature Steam Pressure Transmitter

Heat-resistant -40~140℃...350℃
Measuring range: -100kPa…0~2kPa…100MPa
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The HPM189 high-temperature pressure transmitter is specially designed with an imported, high-temperature-resistant pressure core as its sensitive element. To ensure accurate measurements, the transmitter incorporates a heat dissipation structure within its stainless steel shell, allowing the sensor to effectively transmit the pressure of the measured medium. The internal signal conditioning circuitry minimizes low-temperature drift and converts the sensor signal into a standard current output, making it compatible with various devices such as computers, control instruments, and display instruments. With its all-stainless steel construction, this product offers exceptional performance, easy installation, and remarkable resistance to earthquakes and impacts. The high-temperature-resistant core and heat dissipation structure enable reliable pressure measurement in high-temperature environments over extended periods.



  • Pressure measurement of high temperature media

  • Various types of automated machinery and equipment

  • Industrial automation site


  • High temperature resistance -40~200℃, up to 350℃

  • Wide measuring range, can measure gauge pressure, absolute pressure and sealed gauge pressure

  • Can measure oil, water and gas

  • Various pressure interfaces available

  • A variety of output signals are available

  • Wide temperature range compensation, small temperature drift

  • Good long-term stability

Technical Parameters

Measuring Medium

various liquid, gas or steam compatible with 304 or 316L stainless steel

Pressure Range

1.5x of full range

Pressure Type

Gauge pressure, absolute pressure or sealed gauge pressure


±0.5%FS,0.25% (option)

Long-term Stability

±0.25%FS/year; ±0.2%FS/year

Temperature Coefficient

±1.0%FS/℃(Reference 25℃)

Medium Temperature

-40~140℃(5 cooling fins)

-40~200℃(10 cooling fins)

-40~350℃(8 cooling fins,cellular structure)

Storage Temperature-40~85℃
Ambient Temperature-40~85℃

Supply Voltage


Output Signal

Two wire 4~20mADC, Three wire voltage etc

Insulation Resistance


Ingress Protection of Shell


Electrical ConnectionCable Outlet/Hirschmann/M12×1

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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