Featured with nickel coated brass made body, this coil based Inductive Proximity Sensor is used as reliable solution to detect the presence of ferrous metal in a non-invasive way. This sensor maintains high precision in its position and speed controlling technology. This Inductive Proximity Sensor can detect presence or absence of ferrous metal and also human being within a specific range. As part of its mechanism, this sensor uses power supply for promoting alternating current to flow in the coil so that the impedance of this coil alters when it is exposed to any conductive target.