Liquid pressure sensor
The utility model relates to a liquid pressure sensor which is composed of a sensing chip 1 and an amplifying circuit, wherein a buffering cavity body 3 and a throttle plate 2 with a throttle hole 5 are arranged in the front of the chip 1, and pressure to be measured acts on the sensing chip 1 throu...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a liquid pressure sensor which is composed of a sensing chip 1 and an amplifying circuit, wherein a buffering cavity body 3 and a throttle plate 2 with a throttle hole 5 are arranged in the front of the chip 1, and pressure to be measured acts on the sensing chip 1 through the buffering cavity body 3 and the throttle plate 2. The liquid pressure sensor has the advantages of steady signal output and long service life. |
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