The GT2-P high-precision contact sensor can achieve an accuracy of 1 µm. Designed for extended use even in harsh environments, it has a detecting durability up to 100 million cycles while maintaining an IP67G enclosure rating. Flexible amplifier and communication lineups allow multi-sensor applications to be set up. As many as five sensor heads can be connected to a single amplifier, while as many as three amplifiers can be connected, creating a system of 15 cooperating heads. An air-push model also is available.