2Pcs 3D Printer Inductive Proximity Sensor Switch LJ12A3 4 Z/BX 5V 300mA Detection NPN NO DC 6 36V 4mm Normally Open Detecting Distance 3 Wire

Inductive proximity switch LJ12A3-4-Z-BX wire type : 3 wire type (Black, Brown, Blue);Switch appearance type : Cylinder type; Operating Temperature : -25°C to +55°C (Non-freezing Condition);Size : 6.2 x 2cm/2.4'' x 0.8'' (L*Max. Dia);Cable Length : 110cm/43.3" 3D printer inductive proximity sensor detection switch theory : Inductive sensor; Output type : NPN NO(Normal Open); Thread diameter : 12mm/0.5"""" ; Head diameter : 11.8mm/0.46"""";Detecting distance : 4mm; Supply voltage : DC 6-36V; Current output : 300mA; Response frequency : 150Hz LJ12A3-4-Z/BX is a component widely used for detecting, controlling and non-contact switching. A control signal is sent out when the proximity switch is close to a target object. The red LED indicates the sensor operating status. LJ12A3-4-Z/BX-5V object detecting target is not limited to conductors, also used for liquids and powders, Polarity reversal protection, short circuit protection. Operating voltage from 6V up to 36V DC.