The NCG-1-AL-UHV position sensors from Queensgate, based upon highly advanced proprietary capacitive technology, are the longest range devices in the company’s portfolio. Their measurements can span across 11,000µm. Designed for precision positioning in the most uncompromising of environments, they have a sensing mechanism that utilizes gold-plated ceramic capacitive plates and exhibits a combination of rugged construction plus strong operational performance of 0.12µm resolution (thanks to very low noise electronics).