Positional Sensor Head
Our Positional Sensor Head makes it easy for you to adjust your sensor head in vacuum. The sensor head water lines extend through the feedthrough lines to atmosphere and are secured with ultra torr compression fittings. Our head is adjustable from 2" to 17". The Positional Sensor Head includes the QI3500 single round perpendicular head, the QI2042 single 1" bolt feedthrough, the QI7044 cable, and ultra torr fittings. See our QI1100.