Air pressure sensor and shock wave signal monitoring and alarming device adopting same

Air pressure sensor and shock wave signal monitoring and alarming device adopting same

The invention discloses an air pressure sensor and a shock wave signal monitoring and alarming device adopting the same. The air pressure sensor comprises a hard shell internally provided with a closed cavity, and a pipe joint with a shock wave signal inlet hole in the middle is installed on the har...

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Hauptverfasser: TANG BEIXI, YU YANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
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creator TANG BEIXI
YU YANG
description The invention discloses an air pressure sensor and a shock wave signal monitoring and alarming device adopting the same. The air pressure sensor comprises a hard shell internally provided with a closed cavity, and a pipe joint with a shock wave signal inlet hole in the middle is installed on the hard shell; a dual-pressure sensor and a circuit board are arranged in the closed cavity, and the dual-pressure sensor is used for detecting air pressure entering from the shock wave signal inlet hole and transmitting two collected pressure measurement values to the circuit board; the circuit board is used for collecting pressure measurement values sent by the double-pressure sensor, performing binary multiple fitting on the two pressure measurement values to obtain final pressure data, performing pressure threshold value judgment according to the pressure data, and outputting a pulse switching value signal when a positive and negative pressure alarm threshold value is exceeded; and the shell is also provided with a s
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subjects MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
title Air pressure sensor and shock wave signal monitoring and alarming device adopting same
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