Model LJ12A34ZEX Theory Inductive Type Sensor Wiring DC 2Wire Type Detecting Distance 4 mm / 0.2 in Key benefits Noncontact metal sensing up to 4 mm provides reliable detection without touching the target. DC 2wire wiring enables straightforward installation and connection to common automation circuits. Inductive technology offers durable, maintenancefriendly operation with no moving parts in contact with the target. Compact form factor supports mounting in tight spaces and dense equipment layouts. What it is An inductive proximity sensor designed to detect metal objects at a short range, enabling safe and repeatable metal detection in automation and control systems. Compatibility and performance Suitable for standard DC control circuits and automation equipment that use 2wire inductive sensors. Provides consistent sensing performance within its specified 4 mm detection distance. Use scenarios Conveyor line metal part detection: identify metal workpieces entering a processing or sorting station to trigger a downstream action. Endoftravel or limit sensing: monitor the position of metal components in automated machinery to control motion or sequencing. Position sensing for metal fixtures: verify placement or presence of metal fixtures in assembly, packaging, or tooling setups.