ABS plastic shell, angular column type, 3 wire system. When the proximity switch is close to some target object, it will send out a control signal. Power supply inverted connecting protection, short circuit protection, non-contact detecting device. Used widely in the machine tool industry, frequency counters, and another automatic control system. Features: PL-05N Square Type Sensing distance : 5mm Operating voltage : DC10-30V Response frequency : 800Hz Output method : NPN, 150mA load Hysteresis : <10% of sensing distance Protection degree: IP67 Working temperature/Hum : -20 ~ 80C, 35%~90%RH Body dimension: 30.5×17.9×10.2mm, LxWxH Screw hole : 3.2mm, Pitch : 10.5mm Wire length : 200cm with CE safety Specifications: Model: PL-05N Sensing Distance: 5mm Output Type: NPN Normally Open (NO) Operating Voltage: DC 10–30V Protection Rating: IP67 Uses: Industrial machinery object detection Automation and control systems Conveyor belt monitoring Position sensing in manufacturing equipment Package Includes: 1 x Fotek Proximity Sensor PL-05N 5mm NPN out DC10-30V IP67