LabVIEW Wireless Sensor Network Module

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Full-Bridge Ratiometric

Full-Bridge Ratiometric

Full-bridge Ratiometric sensors have the following characteristics:

  • Four active resistive elements.
  • Compensation for lead resistance.
  • Output is in mV/V.

Full-Bridge Ratiometric Circuit Diagram

The following symbols apply to the circuit diagram:

  • R1 is the active resistive element.
  • R2 is the active resistive element.
  • R3 is the active resistive element.
  • R4 is the active resistive element.
  • VEX is the excitation voltage.
  • VCH is the measured voltage.
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