M1 AIR - Pneumatic Gauges for Internal Diameters

Description

The measuring principle is based on the reading of the pressure variation, proportional to the variations in distance between the nozzles of the gauge and the part.

The measurement is performed using the balanced pneumatic bridge technique, with differential pressure transducers and electronic signal amplification.

The signal is then converted from analog to digital directly on board the Air / Electronics converters.

For tolerances <6 μm or> 60 μm, Marposs can design and provide dedicated custom made gauges.