DEVICE FOR MEASUREMENT OF DISTANCE TO CURRENT-CONDUCTIVE SURFACE

摘要

Device for measurement of distance to current-conductive surface has body-screen with elastic-inertial and visco-elastic elements and two inductivity coils, frequency detector, amplifier, source of support voltage and current-conductive element, adder. In the device check inductivity coil is installed and block for formation of verification signals. Check inductivity coil is in fixed way installed between the support inductivity coil and current-conductive element.