M12 Inductive Proximity Sensor, 4mm NPN Normally Open, 10–30V DC (LJ12A3-4-Z/BX Type)

M12 Inductive Proximity Sensor, 4mm NPN Normally Open, 10–30V DC (LJ12A3-4-Z/BX Type)

Condition: New
Detect metal parts without contact using this M12 inductive proximity sensor. It senses iron and steel up to 4 mm away and switches its NPN output on when metal is detected, making it a reliable choice for position sensing, counting, and limit switching in arcade machines, vending machines, and industrial equipment. The threaded M12 metal body mounts with the two included nuts, and the 3-wire cable comes with crimp terminals and a 3-pin connector housing for quick plug-in wiring.

Features:

• Non-contact detection of metal objects up to 4 mm
• NPN normally open output: switches on when metal is detected
• Wide 10–30V DC supply range, works with 12V and 24V systems
• Threaded M12 metal body with two mounting nuts
• 3-wire cable with crimp terminals and 3-pin connector housing included
• Ideal for position sensing, counting, and limit switching

Specifications:

• Type: Inductive proximity sensor
• Model type: LJ12A3-4-Z/BX
• Sensing distance: 4 mm (iron/steel; shorter for aluminum, brass, copper)
• Output: NPN, normally open (NO)
• Supply voltage: 10–30V DC
• Output current: 200 mA max
• Wiring: Brown (+), Blue (–), Black (output)
• Thread size: M12
• Dimensions: 1.7 x 2 x 6.3 cm
• Package includes: 1 piece