* Question
| What are the types of pressure sensors? |
* Answer
| According to the signal principle generated by the sensor, it can be divided into two types: voltage type and frequency type.The voltage type has a piezoelectric effect type intake pressure sensor (or a semiconductor varistor strain gauge type), an electromagnetic intake pressure sensor (or a diaphragm type variable inductance type); the frequency type has a capacitive diaphragm type andSurface elastic wave type (less application).According to the role of the sensor, it can be divided into intake manifold absolute pressure sensor, atmospheric pressure sensor, brake master cylinder pressure sensor, accumulator pressure sensor, air filter vacuum switch, air conditioning high and low voltage switch, active suspension controlValve pressure sensor and oil pressure switch. |
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