PS85-102A-P1G2

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Pressure Sensors, Transducers are widely used in various fields, such as aerospace, automotive, industrial automation, home appliance, and medical applications. PS85-102A-P1G2 is a type of Pressure Sensors, Transducers which have been widely used for many years. This article will discuss the application field and working principle of PS85-102A-P1G2.PS85-102A-P1G2 is a pressure transmitter with a working range of 0~2bar. It is mainly applied in the pneumatic systems, water and oil applications to measure pressure. In addition, due to its low cost, PS85-102A-P1G2 is suitable for commercial applications such as food processing, water treatment, and medical device control.The working principle of PS85-102A-P1G2 is based on the Wheatstone bridge concept. The Wheatstone bridge is an arrangement of four resistors in which the output voltage is proportional to the difference in potential between two of the resistors. A pressure sensor is connected to the Wheatstone bridge in which the resistance between two of the resistors will change as the pressure applied to the sensor increases. The bridge is usually powered by a direct current.The change in the resistance of the Wheatstone bridge will cause a change in the voltage output of the bridge, which is proportional to the pressure. This voltage output can then be sent to an amplifier to provide the necessary signal for measurement purposes.Besides the Wheatstone bridge, another type of pressure sensor is capacitance-based. This type of sensor is used to measure the capacitance of a capacitor, which changes with the pressure changes in the medium. A capacitance-based pressure sensor is usually made of two metal plates which have an alternating polarity and a dielectric material between them. The dielectric material is usually a type of liquid which is subject to changes in pressure. As pressure changes in the medium, the capacitance value of the capacitor also changes. This change in capacitance value is then amplified to provide a signal for measuring the pressure.In conclusion, PS85-102A-P1G2 is a type of Pressure Sensors, Transducers which are mainly applied in the fluid pressure application to measure the pressure. It utilizes Wheatstone bridge or capacitance-based pressure sensing technology to measure the change in pressure.

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