Expanding the Q4X laser distance measurement sensor family are flush-mount configurations that offer a more compact housing. The devices offer reliable detection of sub-millimeter changes in distances ranging from 35 mm to 310 mm. They are available with discrete, analog (0 to 10 V or 4 to 20 mA), and IO-Link output options. The Q4X housing is rated to IP69K with FDA-grade stainless steel, and its rugged design resists mechanical impact, over tightening, and extreme vibration. A highly visible, four-digit, angled display with sub-millimeter resolution is easily viewed from multiple vantage points.