Inductive Proximity Metal Sensor Lj12A3-4-Z/BY (PNP)

• Model / Type: LJ12A3-4-Z/BY (PNP, Normally Open)
• Sensing Distance: 4 mm
• Thread Diameter: 12 mm (M12)
• Operating Voltage: DC 6V – 36V
• Output Current: Max 300 mA
• Response Frequency: 0.5 kHz
• Operating Temperature: -25°C to +55°C
• Indicator: Built-in red LED that illuminates when metal is detected

Wiring Guide (3-Wire Color Code)

• Brown Wire: Positive DC supply (+VCC, DC 6–36V)
• Blue Wire: Negative DC supply (GND / 0V)
• Black Wire: PNP Signal Output (switches positive voltage to output when metal is