Pressure sensor is a component or device that can sense a pressure signal and convert the pressure signal into available and output electronic signal according to certain rule. Sensor
The sensor is device that convert various non-electrical quantities ( including physical quantities, chemical quantities, biomass, etc.) into certain physical quantities (generally electricity) that are easily handled and transmitted according to certain laws.
The pressure sensor is generally composed of three parts: a sensitive element, a conversion element, and a measurement circuit. Sometimes an auxiliary power supply is required.
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