| Sensing method | Distance-settable |
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| NPN output | E3Z-LS61 | E3Z-LS66 | E3Z-LS63 | E3Z-LS68 |
| PNP output | E3Z-LS81 | E3Z-LS86 | E3Z-LS83 | E3Z-LS88 |
| BGS | White or black paper (100 × 100 mm): 20 mm
to set distance | 2 mm to set distance (80 mm max.) |
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| FGS | White paper (100 × 100 mm): Set distance to
200 mm min.
Black paper (100 × 100 mm): Set distance to
160 mm min. | —– |
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| 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 |
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| Differential travel | 10% of set distance max. (Refer to Differential
Travel vs. Sensing Distance on Data Sheet.) | 2% of set distance max. |
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Reflectivity
characteristic
(black/white error) | 10% of set distance max. | 5% of set distance max. |
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Light source
(wavelength) | Red LED (680 nm) | Red LED (650 nm) |
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| Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max. |
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| Current consumption | 30 mA max. |
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| 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 |
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| BGS/FGS selection | BGS: Open or connected to GND
FGS: Connected to Vcc | BGS: Open or connected to GND |
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| Protection circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual
interference prevention |
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| Response time | Operate or reset: 1 ms max. |
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| Distance setting | 5-turn endless adjuster |
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Ambient illumination
(Receiver side) | Incandescent lamp: 3,000 lx max.; Sunlight: 10,000 lx max. |
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Ambient temperature
range | Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) |
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Ambient humidity
range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
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| Insulation resistance | 20 MΩ min. at 500 VDC |
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| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 minute |
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| Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
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| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
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| Degree of protection | IP67 (IEC 60529) |
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| 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) |
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| 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) |
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| Material Lens | Modified polyarylate resin |
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| Accessories | Instruction manual (Mounting Brackets must be ordered separately.) |
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