The robust M 4000 CAP system offers non-contact, accurate and fast clearance checking for oxy-fuel cutting machines, which  can achieve high-quality dry cuts thanks to the built-in IHT quality.

It consists of a Linear Drive Body Cover, a Guide Rail (available in three different lengths) and a Control unit Cover with a built-in capacitive sensor system and motor controller  . A ring electrode measures the opening to a metallic workpiece.

The Linear Drive Cable carries the power, CNC data signals and settings from the remote control potentiometer.