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Question:

Difference between pressure sensor and pressure sensor

Difference between pressure sensor and pressure sensor

Answer:

This is a conceptual problem, and a pressure sensor is a form of pressure sensor.The pressure difference sensor and pressure sensor all mean the pressure difference and the output signal size of the measured object. According to the measurement of the reference point is different, can be divided into: pressure, differential pressure, absolute pressure of three types
1. pressure difference: the difference between the two measured pressures acting on either side of the sensor. Any measurement requires a comparison of the pressure between the two guides of the sensor. Flow measurement.2. pressure sensors are generally divided into differential pressure, pressure, absolute pressure of three types. Pressure difference sensor is a kind of pressure sensor.
Difference:1, measurement parameters are different: differential pressure sensor to measure the relative pressure, that is, the pressure difference between the two parts. Pressure sensors measure absolute pressure.2. The interface is different. The pressure sensor has two input ports, which are used to connect two measuring points. The pressure sensor has only one connecting pipe orifice.

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