The SJ10-E2 is an Inductive Proximity Sensor thats the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects in machinery equipment. Pepperl+Fuchs offers innovative, high quality inductive sensor to meet the needs of the worldwide automation and process control markets. Standard inductive sensor features smooth or threaded stainless housings, polarity reversal and short-circuit protected, LED status indication.