P51-75-S-B-I12-20MA-000-000

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P51-75-S-B-I12-20MA-000-000 is a pressure sensor that is combining with transducers of a variety of pressures. It is mainly used to measure instantaneous pressure, however, it can also measure absolute, relative and differential pressure as well. The pressure sensor can measure pressure in the pressure range from 0-4000 bar.

Application Field

P51-75-S-B-I12-20MA-000-000 pressure sensor/transducer is mainly used in industrial applications. It includes process control, measurement and regulation, condition monitoring and early-warning, and wide range of safety applications. It is ideal for different liquid or gas pressure depending on the application. It is available for hazardous areas in various ingress protection ratings.

Working Principle

The working principle of the pressure sensor is based on electrical resistance. It measures pressure using a strain gauge installed on the sensing element. When an applied pressure is applied to the sensing diaphragm, it will cause it to bend, generating a force on the strain gauge. The strain gauge will then generate an electrical signal corresponding to the force applied. This electrical output is then proportional to the applied pressure.

The pressure sensor utilizes a Wheatstone bridge configuration for precise and accurate measurement. The Wheatstone bridge is composed of four resistors connected together such that the output voltage is proportional to the pressure applied to the diaphragm. The Wheatstone bridge is typically connected to an amplifier which ensures accurate and precise readings. This amplifier can convert the small voltage generated to an amplified, adjustable signal.

Advantages

The P51-75-S-B-I12-20MA-000-000 pressure sensor offers a few advantages over other pressure sensors, such as it has a wide range of pressure ratings which can be used in a variety of applications. It is also very accurate and reliable, and is available in various ingress protection ratings. The high precision measurement provided by the pressure sensor makes it ideal for applications which require precise and accurate readings. Other advantages of the sensor include its low cost and low power consumption.

Conclusion

The P51-75-S-B-I12-20MA-000-000 pressure sensor is a reliable and precise pressure sensing device suitable for a variety of applications. It utilizes a Wheatstone bridge with an amplifier to convert the small electrical signal generated into an amplified, adjustable signal, which allows for accurate pressure readings. It offers advantages such as a wide pressure range, low cost, low power consumption, and various ingress protection ratings. The pressure transducer is perfect for industrial applications which require accurate and reliable readings.

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