Relationship between the strain in µm/m and the bridge output in mV/V for full, half and quarter bridges.

Strain gauge bridge circuit

Formulas and derivations for Wheatstone bridge circuit.

Basics of the bridge-circuit

General information about the selection of the strain gauges

Selection of strain gauges

Connection diagrams for compensating mechanical disturbances for the most common cases of load, such as bending, torsion, normal force, shear stress.

Wiring diagrams

Equations for the shunt calibration with shunt resistor (Shunt adjustment).

Equations for the stress analysis with strain gauge rosettes 0/45°/90°, type FAER.

Stress analysis with strain gauges