Bolt Strain Gauge

Bolt strain gauge series BTM/BTMCCE

These gauges are used for measurement of tensile strain of bolt. They are simply inserted into pre-drilled hole in the bolt with exclusive adhesives. This method is recommendable when an ordinary strain gauges can not be mounted on the bolt surface. Accurate tensile force measurement is possible by calibrating the bolt after installing the bolt gauges.

Bolt strain gauge series BTM
Applicable specimen Bolt M10 or larger
Operational temperature -10 to +80℃
Temperature compensation range -
Applicable adhesive A-2
Backing Special plastics
Element Cu-Ni
Strain limit -
Fatigue life at room temperature -