After all this article has shown the 2 wire proximity sensor has many advantages which are useful in solving a variety of problems for customers. First of all, due to this device's two wire design and simplicity of installation and integration into a system that already exists it saves both time as well costs. Furthermore, its ability to detect objects without touching them means less wear and tear on the equipment making for long service life and low maintenance requirement. Furthermore, with fast reaction times an 2 wire sensor can give reliable and precise performance in high speed situations. Finally, its small size means that it can be used in a tiny space, giving greater design flexibility for systems attached to other machines without their own motive power. These are the advantages of 2 wire proximity sensors, making them quite suitable for upgrading production line efficiency and reliability.