SenTec

PM424 Stronger temperature resistant pressure transducer sensor

PM424 series High temperature pressure transducer sensor carefully select high-reliability silicon piezoresistance, ceramic capacitors, sapphire, sputtering film pressure sensors.

High temperature pressure transducer sensor

what does a pressure transducer sensor do ?

According to the application characteristics of different industries, PM424 series high temperature pressure transducer sensor carefully select high-reliability silicon piezoresistance, ceramic capacitors, sapphire, sputtering film pressure sensors, etc. as sensitive cores. After temperature compensation, digital circuit correction and signal conditioning, the output is standard Industrial applications and networking signals.

pressure transducer sensor manufacturer features

The production process continues the company’s 20-year rigorous work style and refined process control spirit. Each type of product has been carefully designed, component screening, process verification and curing, cyclic loading, stress relief, aging, environmental simulation testing and other processes to ensure every Only the product is stable and reliable.

Learn more about SenTec pressure measuring instruments

Parameters

Items

Parameter

Range-0.1MPa…0kPa~10kPa…100MPa
Overload capabilityBelow 10MPa ≤ 2 times full scale
10MPa and above ≤1.5 times full scale
Pressure TypeG (gauge pressure), A (absolute pressure), S (sealed gauge pressure)
Accuracy0.1% (custom), 0.25% (typical), 0.5% (maximum)
Long-term stability±0.1%FS/year (typical), ±0.2%FS/year (maximum)
Zero temperature drift±0.015%FS/°C, ±0.02%FS/°C
Sensitivity temperature drift±0.015%FS/°C, ±0.02%FS/°C
Compensation temperature-10°C~70°C, -20°C~80°C
Medium temperature-60°C~200°C, -30°C~65°C (Input type)
Power supply12 ~ 30V (Default 24V)
Output signal4mA~20mA (superimposable HART protocol)

0V~10V (output range can be customized)

RS485

Load ResistanceCurrent type: ≤ (U-12) / 0.02 (Ω)
Protection levelIP65 (customizable IP67/IP68)

Documents

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