Description:
Foil type resistance strain gauge / strain gauge / concrete strain gauge BX120-20AA
Model: BX120-20AA
Size:
Base materials: phenolic
Sensitive gate material: high-quality constantan
Specification: 4CM silver plated copper wire
Suitable temperature: -30C~70C
The sensitivity coefficient and dispersion: 2.1+/-2%
The room temperature strain limit: more than 20000UM/M
The fatigue life of >10000000
The length of 4CM has good welding wire