Bar strain gauge
The rigid bar extensometer allows you to control, through precise displacement measurements, the movement of rock or soil due to slipping, breaking or settling.
They consist of a rigid rod which, inserted into a sounding hole, is used to measure the reciprocal displacements that occur between the lower part and the surface.
Stainless steel bars.
Installation on vertical, horizontal and sub-horizontal holes.
Possibility of different movement quantification technologies: mechanical meters or potentiometric transducers combined with data loggers with web data transmission.
- Scheda:
Bar strain gauge