ST100PG2BPGF

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Introduction:

ST100PG2BPGF is a pressure sensor and transducer developed and manufactured by STMicroelectronics. It is a piezo-resistive device which measures pressure in the range of 0-100 Bar with ±0.2% accuracy. It is designed to deliver reliable output signal suitable for various applications. This pressure sensor is suitable for use in automotive, industrial and other applications.

Applications:

ST100PG2BPGF pressure sensors can be used in applications which require accurate measurements of physical parameters such as pressure and flow rate. Typical applications include:

• Automotive – This pressure sensor can be used for monitoring oil pressure, hydraulic pressure, and fuel pressure.
• Industrial – It can be used for monitoring gas pressure, vacuum, and absence of pressure in industrial processes.
• HVAC – It can be used in HVAC systems for controlling air pressure in air-conditioning and heating systems.
• Petroleum Industry – It can be used for monitoring pipeline flows and pressures in oil and gas pipelines.
• Medical – It can be used in medical equipment for measuring patient vital signs.

Working Principle:

ST100PG2BPGF pressure sensor works on the principle of piezo-resistive sensing. It consists of a sensing diaphragm and a pressure-sensitive surface. The diaphragm acts as a sensing element which changes its resistance in response to pressure applied. This change in resistance is detected and converted into an electrical signal which is used for measuring pressure.

The resistance of the piezo-resistive sensing element varies linearly with the applied pressure. The resistance changes proportional to the absolute pressure applied on the surface. This provides an output voltage range between 0.5mV to 4.5mV per bar. This output voltage can then be amplified and calibrated to provide an accurate pressure reading.

The ST100PG2BPGF pressure sensor can also be used for controlling other devices. It is used in combination with pressure transmitters and controllers which monitor and adjust pressure values automatically.

Conclusion:

ST100PG2BPGF pressure sensor is a piezo-resistive device which is designed to accurately measure pressure in the range of 0-100 Bar. It uses the principle of piezo-resistive sensing which changes the resistance of the sensing element in response to pressure applied. This pressure sensor is suitable for use in automotive, industrial, HVAC, petroleum, and medical applications.

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