The E32-T11N 2M is a two-meter-long inductive proximity sensor from Omron. It is a high-precision system which uses a miniature core, making it easy to install in tight places. The sensor has a sensing range of up to 2 meters (6 feet), a sensing frequency of 1 kHz, and a 12 to 24 VDC voltage input. It is designed for use with NPN transistors, so it is compatible with most industrial control systems. The E32-T11N 2M is made to be durable and reliable, so you can trust it will last through years of use.