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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.
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.
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.
Application
Pressure measurement of high temperature media
Various types of automated machinery and equipment
Industrial automation site
Features
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 | -100kPa…0～2kPa…100MPa |
| Overload | 1.5x of full range |
Pressure Type | Gauge pressure, absolute pressure or sealed gauge pressure |
Accuracy | ±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 | 8~30V(4~20mA) |
Output Signal | Two wire 4~20mADC, Three wire voltage etc |
Insulation Resistance | 100MΩ,500VDC |
Ingress Protection of Shell | IP65 |
| Electrical Connection | Cable Outlet/Hirschmann/M12×1 |
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