System and method for sensing differential pressure

System and method for sensing differential pressure

  • CN 101,273,254 A
  • Filed: 09/12/2006
  • Published: 09/24/2008
  • Est. Priority Date: 09/30/2005
  • Status: Active Application
First Claim
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1. differential pressure induction system comprises:

  • Rete wherein has the passage that radially extends and comprises the one or more chambeies that radially are arranged on outside the described passage;

    Be arranged in the described passage and with at least one resonant beam of required hunting of frequency;

    WithSensor circuit is used for detecting the vibration of described at least one resonant beam that the described rete of indication is out of shape.

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