Manufactures precision movement detectors, part-dimensional sizing, thin gap sensors and strain extensometry for material strength testing.

Produces proximity switches, including common standardized inductive and photoelectric types, specializing in high- performance devices.

Providing liquid level sensing and measurement sensors and magnetic proximity switches.

Providing proximity sensors and switches for industrial automation and robotics.

Manufacturing and marketing capacitive sensors and industrial proximity switches using inductive, capacitive, photoelectric and ultrasonic techniques.

Manufactures non contact magnetic sensors for the industrial, automotive, off road, mining, railroad, and commercial markets.

Manufacturer of capacitive and ultrasonic sensors for robotics and automation.

Manufacturer of miniature pressure, differential pressure, vacuum, temperature and liquid level switches.