The principle for the product manufacture is the piezo-resistive effect sensor : under the effect of pressure, a distortion provokes proportional variations in a resistance bridge which are converted into an electric signal. Find pneumatical cells within a few mouse clicks
At present, two types of gauges are used : Silicium semiconductor strain gauges. Strain gauges with thick layer plating onto a ceramic support which ensure long life and excellent resistance to corrosive environments. A list of pneumatical cells suppliers is displayed.
