| Model number | LJ18A3-8 series |
| External dimensions | M18x1x68 |
| Installation type | Non-shielded |
| Detection distance | 8mm, 15mm, 20mm |
| Setting distance | 6.4 mm |
| Supply voltage | 6-36Vdc; 90-250Vac, 36Vac, 380Vac, 50/60Hz |
| 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 |
| Matched mounting bracket | M18 90° bending mounting bracket, M18 straight mounting bracket |
| Output indication | Red LED |
| Short-circuit protection | No |
| Reverse connection protection | Yes |
| 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 ℃ (13 to 158 ℉) |
| Cable length | 1.2m, PVC cable |
| Material | Case: Brass-nickel plated; Sensing surface: ABS |
| Alias name | LJ18A3-8 series cylinder inductive proximity switches |