Flexiforce

* Does not include pin length.

Models A201-100, A301-100, HT201-100 can measure up to 1,000 lbs; A401 measures up to 7,000 lbs; A101 measures up to 10 lbs; ESS301 measures up to 100 lbs. In order to achieve these max forces, apply a lower drive voltage (-0.5 V,-0.10 V, etc.) and reduce the resistance of the feedback resistor (1kΩ min.) Conversely, the sensitivity can be increased for measurement of lower forces by increasing the drive voltage or resistance of the feedback resistor. Recommended circuit below: