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High Temperature Pressure Transmitter


A high-temperature pressure transmitter is designed to accurately measure and monitor pressure in applications involving extreme heat. These specialized transmitters are engineered with materials and components that can withstand elevated temperatures, ensuring reliable performance and safety in industries such as petrochemicals, metallurgy, and power generation.


Main Features

  • Design for high-temperature application
  • Robust stainless steel construction
  • Wide compatibility
  • Accurate measurements


  • High temperature pressure monitoring system
  • Power station
  • Factory automation
  • Stem and heat exchanging

Technical Specifications

Performance Characteristics
Pressure type Relative (gauged) & Absolute
Compensated temperature range 250°C Max
Measuring Range 0 ... 1 bar
Long term stability <0.3 % FSR/year
Accuracy 0.5% FS
Response time <5 ms
Min. measuring span 1 bar
Max. measuring span 400 bar
Over pressure 1.5 times FS
Temperature coefficient <0.15 % FSR/10K, measuring span
<0.25 % FSR/10K, zero point
Process temperature -30 ... 250°C
Process pressure Refer measuring range for Process pressure
Connection variants G 1/2 Flush Diaphragm
Material of Construction
Diaphragm SS316L
Pressure port SS304
Housing SS304
Sealing NBR
Output Signal
Current output 4 ... 20 mA, 2-wire
Voltage output 0~5VDC
Electrical Connection
Connector DIN 43650
M12 connector
Cable 2m cable exit
Power Supply
Voltage supply range 11 ... 30V DC, with 4 ... 20 mA output signal
15 ... 30V DC, with 0 ... 1 0V output signal
5V DC ratiometric ... with 0.5 ... 4.5V output signal