Description:      TL-W5MC1 5mm Detecting Inductive Proximity Sensor Detection Switch NPN DC 6-36V.      Features:  Over-current and short circuit protection,  With LED indicator, easily identifiable.  Widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal.  The Proximity Sensor Switch is used for testing parts such as size and speed can also be used in frequency counters, frequency pulse generator, liquid level control and processing procedures for the automatic convergence.     Specification:   Type:DC 3-wire NPN NO;   Theory:Inductance Sensor;   Output:Switching Transducer;   Sensing Distance:5mm±10%;   Sensing Object:Metal;   Sensing Object:Iron 18x18x1mm;   Rated Voltage:DC 6-36V;   Rated Current:200mA;   Detecting distance:5mm;   Size:30 x 18 x 10mm/1.2" x 0.7" x 0.4"(L*W*T);   Cable Length:120cm/47";   Extenal Material: ABS Resin.   Package includes:   1 x TL-W5MC1 5mm Inductive Proximity Sensor Detection Switch.