Readout Methods

Bolt load can be measured using a load cell that is placed under or near the bolt to measure the force or tension being applied. This is typically done using a torque-to-load calculator to convert the torque applied to the bolt into the corresponding load.

Load cells are connected through a wheatstone bridge circuit. The electrical signal from the load cell is sent to a signal conditioning device, which amplifies and converts it into a readable output, often linked to a digital display or data acquisition system.

A load cell is a force transducer that converts mechanical force or weight into an electrical signal. Specifically, it is often classified as a strain gauge transducer, as it uses strain gauges to measure the deformation (strain) caused by the applied force.