-A high quality speedometer.
Every belt scale from OJ:s is delivered with a Tachometer G2-20. It is made of the highest quality and has a very long lifespan. The product is also sold separately to customers that requires accurate speed measurement or are in need of monitoring the belts movement.
Tachometer G2-20 has an NPN Inductive Proximity Switch which reads the pulses in the laser-cut pulse-disc, the Belt Weigher Indicator then transforms this into correct beltspeed. Any variation in the belt speed is recognized.
The Tachometer G2-20 has two separate holes for Proximity Switches, which makes it possible to monitor the belt movement for other reasons, while still having the Belt Scale using the NPN function.
The Tachometer G2-20 comes in two lenghts 410mm and 490mm (standard).
For information about spare parts for the Tachometer, click.
