• Distance-settable triangulation model unaffected by color.
• Simple positioning settings using a clear LED spot. (E3Z-LS[]3/LS[]8)
• Detect minute steps.
Lineup
Sensors
| Sensing method |
Connection method |
Sensing distance (white paper) | Model | |
|---|---|---|---|---|
| NPN output | PNP output | |||
| Distance- settable |
Pre-wired (2 m) |
 |
E3Z-LS61 2M *1 | E3Z-LS81 2M *1 |
| Connector (M8, 4 pins) |
E3Z-LS66 | E3Z-LS86 | ||
| Pre-wired (2 m) |
 |
E3Z-LS63 2M | E3Z-LS83 2M *2 | |
| Connector (M8, 4 pins) |
E3Z-LS68 | E3Z-LS88 | ||
*1. M12 Standard Pre-wired Connector Models are also available.
When ordering, add “-M1J 0.3M” to the end of the model number (e.g., E3Z-LS61-M1J 0.3M).
The cable is 0.3 m long.
*2. M12 Pre-wired Smart click Connector Models are also available.
When ordering, add “-M1TJ 0.3M” to the end of the model number (e.g., E3Z-LS83-M1TJ 0.3M).
The cable is 0.3 m long.
Specifications
| Sensing method | Distance-settable | ||||
|---|---|---|---|---|---|
| Model | NPN output | E3Z-LS61 | E3Z-LS66 | E3Z-LS63 | E3Z-LS68 |
| PNP output | E3Z-LS81 | E3Z-LS86 | E3Z-LS83 | E3Z-LS88 | |
| Sensing distance |
BGS | White or black paper (100 × 100 mm): 20 mm to set distance |
2 mm to set distance (80 mm max.) | ||
| FGS | White paper (100 × 100 mm): Set distance to 200 mm min. Black paper (100 × 100 mm): Set distance to 160 mm min. |
—– | |||
| Setting range | White paper (100 × 100 mm): 40 to 200 mm Black paper (100 × 100 mm): 40 to 160 mm |
White paper (25 × 25 mm): 20 to 80 mm | |||
| Differential travel | 10% of set distance max. (Refer to Differential Travel vs. Sensing Distance on Data Sheet.) |
2% of set distance max. | |||
| Reflectivity characteristic (black/white error) |
10% of set distance max. | 5% of set distance max. | |||
| Light source (wavelength) |
Red LED (680 nm) | Red LED (650 nm) | |||
| Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max. | ||||
| Current consumption | 30 mA max. | ||||
| Control output | Load power supply voltage: 26.4 VDC max., Load current: 100 mA max. (residual voltage 1 V max.), Open collector output (NPN or PNP depending on model) Light-ON/Dark-ON switch selectable |
||||
| BGS/FGS selection | BGS: Open or connected to GND FGS: Connected to Vcc |
BGS: Open or connected to GND | |||
| Protection circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention |
||||
| Response time | Operate or reset: 1 ms max. | ||||
| Distance setting | 5-turn endless adjuster | ||||
| Ambient illumination (Receiver side) |
Incandescent lamp: 3,000 lx max.; Sunlight: 10,000 lx max. | ||||
| Ambient temperature range |
Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) | ||||
| Ambient humidity range |
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) | ||||
| Insulation resistance | 20 MΩ min. at 500 VDC | ||||
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 minute | ||||
| Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions | ||||
| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions | ||||
| Degree of protection | IP67 (IEC 60529) | ||||
| Connection method | Pre-wired (standard lengths: 2 m and 0.5 m) |
Connector (M8, 4 pins) |
Pre-wired (standard lengths: 2 m and 0.5 m) |
Connector (M8, 4 pins) |
|
| Indicators | Operation indicator (orange), Stability indicator (green) | ||||
| Weight (packed state) | Pre-wired Sensors, 2 m: Approx. 65 g |
Approx. 20 g | Pre-wired Sensors, 2 m: Approx. 65 g |
Approx. 20 g | |
| Material | Case | PBT (polybutylene terephthalate) | |||
| Lens | Modified polyarylate resin | ||||
| Accessories | Instruction manual (Mounting Brackets must be ordered separately.) | ||||
