Specifications:

• Model number: LJ18A3-8-Z/BY
• External dimensions: 18x60mm
• Installation type: Shielded
• Detection distance: 8mm
• Setting distance: 0-7mm
• Supply voltage: 6-36VDC
• Output current: DC type: 300mA
• max; AC Type: 400mA
• Standard detected object: Mild steel (18x18x1mm)
• Sensing object: Magnetic metals (if it is not magnetic metals, the sensing distance would decrease)
• Response frequency: 500Hz
• Output indication: Red LED
• Short-circuit protection: NO
• Insulation resistance: 50MΩ min (between charging part and housing)
• Dielectric strength: 1000VAC, 1min (between charging part and housing)
• IP Rating: IP65
• Operating temperature: 25 to 70 °C (13 to 158 °F)
• Cable length: 1.2m, PVC cable 
• Material: Case: Brass-nickel plated
• Sensing surface: ABS