Omron, E3Z-LS Series

last update: December 19, 2013

• Distance-settable triangulation model unaffected by color.

• Simple positioning settings using a clear LED spot. (E3Z-LS[]3/LS[]8)

• Detect minute steps.

last update: December 19, 2013

last update: October 28, 2015

Sensing method		Distance-settable
Model	NPN output	E3Z-LS61	E3Z-LS66	E3Z-LS63	E3Z-LS68
Model	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.)
Sensing distance	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)
Material	Lens	Modified polyarylate resin
Accessories		Instruction manual (Mounting Brackets must be ordered separately.)

last update: October 28, 2015

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Pre-wired Models
E3Z-LS61
E3Z-LS81
E3Z-LS63
E3Z-LS83

Connector Models
E3Z-LS66
E3Z-LS86
E3Z-LS68
E3Z-LS88

TITLE	DOCUMENT TYPE	SIZE
E3Z-LS Data Sheet	Catalog	788 KB
E3Z-LS Photoelectric Sensor Instruction Sheet (ENG/CHI)	Instruction Manual	594 KB
E3Z-LS Photoelectric Sensor Instruction Sheet (ENG/JPN/ITA/GER/FRE/SPA/KOR)	Instruction Manual	571 KB
E3Z-LS[][]K Photoelectric Sensor Instruction Sheet (ENG/JPN)	Instruction Manual	1026 KB

Pre-wired Models
E3Z-LS61
E3Z-LS81
E3Z-LS63
E3Z-LS83

Connector Models
E3Z-LS66
E3Z-LS86
E3Z-LS68
E3Z-LS88

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Pre-wired Models E3Z-LS61 E3Z-LS81 E3Z-LS63 E3Z-LS83

Connector Models E3Z-LS66 E3Z-LS86 E3Z-LS68 E3Z-LS88

Pre-wired Models
E3Z-LS61
E3Z-LS81
E3Z-LS63
E3Z-LS83

Connector Models
E3Z-LS66
E3Z-LS86
E3Z-LS68
E3Z-LS88