LJ8A3-2 Proximity Sensor Series
Operation and Model Number
| MODEL | OPERATION | CONTACT | VOLTAGE TYPE | VOLTAGE RANGE |
|---|---|---|---|---|
| LJ8A3-2-Z/BX | NPN | NO (Normally Open) | DC | 6 - 36 Vdc |
| LJ8A3-2-Z/BX-5V | NPN | NO (Normally Open) | DC | 5 Vdc |
| LJ8A3-2-Z/AX | NPN | NC (Normally Closed) | DC | 6 - 36 Vdc |
| LJ8A3-2-Z/AX-5V | NPN | NC (Normally Closed) | DC | 5 Vdc |
| LJ8A3-2-Z/BY | PNP | NO (Normally Open) | DC | 6 - 36 Vdc |
| LJ8A3-2-Z/AY | PNP | NC (Normally Closed) | DC | 6 - 36 Vdc |
| LJ8A3-2-Z/EX | 2 Wire | NO (Normally Open) | DC | 6 - 36 Vdc |
| LJ8A3-2-Z/DX | 2 Wire | NC (Normally Closed) | DC | 6 - 36 Vdc |
| LJ8A3-2-J/EZ | 2 Wire | NO (Normally Open) | AC | 90 - 250 Vac |
| LJ8A3-2-J/DZ | 2 Wire | NC (Normally Closed) | AC | 90 - 250 Vac |
General Information
- Model Number: LJ8A3-2 series
- External Dimensions: M8x50
- Installation Type: Non-shielded
- Detection Distance: 2mm
- Setting Distance: 0-1.6 mm
- Supply Voltage: 6-36Vdc, 5Vdc; 90-250Vac, 50/60Hz
- Output Current: DC type: 300mA max; AC Type: 400mA
- Standard Detected Object: Mild steel (8x8x1mm)
- 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
- 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: LJ8A3-2 series cylinder inductive proximity switches