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.
• V_EX is the excitation voltage.
• V_CH is the measured voltage.