Linear Potentiometer Crackmeter
The rugged, waterproof potentiometer is anchored to the structure to be monitored with grout-in or expansion anchors. A change in distance between the anchors, caused by the crack opening or closing will cause a connecting rod to move within the potentiometer body, changing the potentiometer out put and thus the movement of the crack can be determined.
- 25, 50 and 100mm ranges
- Simple, well proven device
- High resolution and accuracy
- Fully weatherproof to IP66
- Excellent track record on projects world-wide