Use 4 strain gauges instead of 3. Now wire them up to detect bending and you will find you have 4 nodes to connect to.
I think the Omega site has a diagram for this. It is not super-clear however.
Use 4 strain gauges instead of 3. Now wire them up to detect bending and you will find you have 4 nodes to connect to.
I think the Omega site has a diagram for this. It is not super-clear however.