The E53KAL30T110SD is a 4-PIN capacitive sensor manufactured by Eaton with a range of 0 to 20 mm and an NPN/NO output configuration. This sensor is suitable for demanding applications that require precise detection in challenging environments. It features an LED indication that signals the presence or absence of an object, and its high protection rating of IP67/69K makes it suitable for washdown, wet, and extreme-temperature applications. Its fully sealed housing also ensures that the sensor can withstand dirt, dust, vibrations, temperatures, shock, and more.