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E3Z Laser

LASER sensor in compact plastic housing

The E3Z LASER sensor in compact plastic housing features visible LASER light for precision positioning and detection applications.

Visible LASER light for precision positioning and small object detection
High power LED for long range precision
Class 1 LASER
Precise background suppression and low black/white error for accurate detection

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Specifications & ordering info

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Common features

Shape (1)

Cuboid ()

Sensing method (3)

Background suppression ()
Retro-reflective ()
Through-beam ()

Sensing distance (3)

300 mm ()
15000 mm ()
60000 mm ()

Sensing distance (min.) (3)

20 mm ()
25 mm ()
300 mm ()

Setting method (1)

Manual adjustment ()

Connection method (4)

Cable ()
Connector M8 - 4 pin ()
M12 Pre-wired connector ()
M8 Pre-wired connector 4 pin ()

Cable length (4)

0.3 m ()
2 m ()
5 m ()
10 m ()

Output type (2)

NPN ()
PNP ()

Operation mode (2)

Dark-ON ()
Light-ON ()

Response time (2)

0.5 ms ()
1 ms ()

Material housing (1)

PBT ()

Thread size (1)

Other ()

Type of light (1)

Laser diode, red light ()

Laser class (1)

1 ()

Spot size (2)

0.5 mm ()
5 mm ()

Power supply voltage (1)

12-24 V ()

Features (1)

M.S.R. ()

Product	Shape	Sensing method	Sensing distance	Sensing distance (min.)	Setting method	Connection method	Cable length	Output type	Operation mode	Response time	Material housing	Thread size	Type of light	Laser class	Spot size	Power supply voltage	Features	Description
E3Z-LL61 2M	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	Cable	2 m	NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser sensor, 20-300mm, pre-wired, NPN, 2m cable
E3Z-LL66	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	Connector M8 - 4 pin		NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 20-300mm, M8 4-pin connector, NPN
E3Z-LL68	Cuboid	Background suppression	300 mm	25 mm	Manual adjustment	Connector M8 - 4 pin		NPN	Dark-ON, Light-ON	0.5 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 300mm, NPN, L-on/D-on selectable, M8 connector
E3Z-LL81 2M	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	Cable	2 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser sensor, 20-300mm, pre-wired, PNP
E3Z-LL81 5M	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	Cable	5 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS Laser Sensor, 20 to 300 mm, Pre-wired, PNP Output
E3Z-LL81-M1J 0.3M	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	M12 Pre-wired connector	0.3 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 20-300mm, M12 pigtail, PNP
E3Z-LL81-M3J 0.3M	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	M8 Pre-wired connector 4 pin	0.3 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 20-300mm, M8 pigtail 4-pin, PNP
E3Z-LL83 2M	Cuboid	Background suppression	300 mm	25 mm	Manual adjustment	Cable	2 m	PNP	Dark-ON, Light-ON	0.5 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 300mm, PNP, L-on/D-on selectable, pre-wired 2m
E3Z-LL83-M1J 0.3M	Cuboid	Background suppression	300 mm	25 mm	Manual adjustment	M12 Pre-wired connector	0.3 m	PNP	Dark-ON, Light-ON	0.5 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 25 to 300 mm, M12 pigtail, PNP, High Speed Version
E3Z-LL86	Cuboid	Background suppression	300 mm	20 mm	Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 20-300mm, M8 4-pin connector, PNP
E3Z-LL88	Cuboid	Background suppression	300 mm	25 mm	Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	0.5 ms	PBT	Other	Laser diode, red light	1	0.5 mm	12-24 V		Photoelectric sensor, BGS laser, 300mm, PNP, L-on/D-on selectable, M8-4pin connector
E3Z-LR61 2M	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	Cable	2 m	NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, retro-reflective laser, 15m, NPN, 2m cable
E3Z-LR66	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	Connector M8 - 4 pin		NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, retro-reflective laser, 15m, M8 4-pin connector, NPN
E3Z-LR81 10M	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	Cable	10 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, Retro-reflective Laser, 15m, Pre-wired, PNP Output
E3Z-LR81 2M	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	Cable	2 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, retro-reflective laser, 15m, PNP, 2m cable
E3Z-LR81-M1J 0.3M	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	M12 Pre-wired connector	0.3 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, retro-reflective laser, 15 m, M12 pigtail, PNP
E3Z-LR86	Cuboid	Retro-reflective	15000 mm	300 mm	Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V	M.S.R.	Photoelectric sensor, retro-reflective laser, 15m, M8 4-pin connector, PNP
E3Z-LT61 2M	Cuboid	Through-beam	60000 mm		Manual adjustment	Cable	2 m	NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser, 60m, pre-wired, NPN output, 2M cable
E3Z-LT66	Cuboid	Through-beam	60000 mm		Manual adjustment	Connector M8 - 4 pin		NPN	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser, 60m, M8 4-pin connector, NPN
E3Z-LT81 2M	Cuboid	Through-beam	60000 mm		Manual adjustment	Cable	2 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser, 60m, PNP, 2m cable
E3Z-LT81-M1J 0.3M	Cuboid	Through-beam	60000 mm		Manual adjustment	M12 Pre-wired connector	0.3 m	PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser, 60m, M12 pigtail, PNP
E3Z-LT86-D	Cuboid	Through-beam	60000 mm		Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser receiver, 60 m, M8 4-pin connector, PNP
E3Z-LT86-L	Cuboid	Through-beam	60000 mm		Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser emitter, 60m, M8 4-pin connector
E3Z-LT86	Cuboid	Through-beam	60000 mm		Manual adjustment	Connector M8 - 4 pin		PNP	Dark-ON, Light-ON	1 ms	PBT	Other	Laser diode, red light	1	5 mm	12-24 V		Photoelectric sensor, through-beam laser, 60m, M8 4-pin connector, PNP

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Accessories

Mounting brackets

Shape	Type	Material	Features	Order code
	M8 nuts	brass	100 pcs	ASMM0800
	M8 nuts	stainless steel		ASMM0801
	M12 nuts	brass		ASMM1200
	M18 nuts	brass		ASMM1800
		stainless steel		ASMM1802
		plastic	1 pc	ASMK1802 (8 mm thickness)
		plastic	100 pcs	ASMK1801 (4 mm thickness)
	M30 nuts	brass	100 pcs	ASMM3000
	M8 Washer	brass	1,000 pcs	ASZA0800
	M12 Washer	brass	1,000 pcs	ASZA1200
	M12 Washer	stainless steel	500pcs	ASZA1201
	M18 Washer	brass	100 pcs	ASZA1801
	M18 Washer	stainless steel	200 pcs	ASZA1802
	M30 Washer	brass	100 pcs	ASZA3001

E39/Y92E-B

Accessories

Mounting brackets

Shape	Type	Order code
	Quick access - snap fix for cylindrical sensors; sizes M8, M12, M18, M30	Y92E-BC08 Y92E-BC12 Y92E-BC18 Y92E-BC30
	Surface mounting for M18 cylindrical sensors (dia 18mm)	E39-L183
	Standard-surface mounting (for pre-wired or pigtail models)	E39-L1041
	Standard-backwall mounting	E39-L441
	Protection-wall mounting (for pre-wired or pigtail models)	E39-L1421
	Protection-surface mounting	E39-L981
	Telescope mounting	E39-L93FH
	3D rotation mounting	E39-EL4

1. The order references are examples for the E3Z sensor family. Refer to the sensor accessory datasheet E26E for the complete list of mounting brackets.

1. The order references are examples for the E3Z sensor family. Refer to the sensor accessory datasheet E26E for the complete list of mounting brackets.

Reflectors for retro-reflective photoelectric sensors

Shape	Type	Housing material	Features	Size in mm	Applicable Sensor		Order code
	General purpose reflectors	ABS base Acrylic surface	Surface screw mounting (diagonal holes)	40 × 60 × 7.5	Retro-reflective photoelectric sensors with and without M.S.R		E39-R1S
			Surface screw mounting (holes on one side only)	35.4 × 42.3 × 8			E39-R9
			Surface screw mounting (holes on one side only)	51.4 × 60.3 × 8.5			E39-R42
	Small size		Side screw mounting or surface selfadhesive	41.8 × 22.5 × 11			E39-R3
	Small size		Surface screw mounting	23 × 13.7 × 4.9			E39-R4
	Large size			100 × 100 × 9			E39-R8
	Large size			84.5 × 84.5 × 8.7			E39-R40
	High precision		Microtripel for improved performance with fine beam sensors	52 × 40 × 4.8	Recommended for fine beam coaxial models (E3NC-LH03, E3S-DB, E3T-SR4)		E39-R6
				30 × 45			E39-R12
				14 × 23 × 1			E39-R37-CA
				12 × 24			E39-R13
	Simple mounting		Round shape with centered mounting hole for simple screw mounting	Diameter: 84 Depth: 7.4	Photoelectric sensors with and without M.S.R.		E39-R7

Note: the ambient operating temperature is -25°C to 55°C unless otherwise specified

Shape	Type	Housing material	Features	Size in mm	Applicable Sensor		Order code
	Enhanced detergent resistance	PVC	Surface screw mounting IP69k after DIN 40050 part 9	40 × 60 × 7.5	Recommended for harsh environment sensors		E39-R50
		PET	Surface screw mounting IP69k after DIN 40050 part 9 Anti-fogging coating	40 × 60 × 7.5			E39-R50K
		PVC	Surface screw mounting IP69k after DIN 40050 part 9	20 × 60 × 6			E39-R51
	Highest detergent resistance	SUS316L Borosilicat	Surface screw mounting	43 × 30 × 5			E39-R16
	Heat resistant	Borosilicat	Surface screw mounting 450°C heat resistance Suitable for vacuum environment	95 × 51 × 8			E39-R47
	Non-fogging reflector	ABS Acrylic surface	Anti-fogging coating	40 × 60 × 7.5			E39-R1K
	Special polarizing	ABS base PMMA surface	Special polarizing filter to PET	44 × 80 × 8.5	E3ZM-B, E3FA-B, E3FB-B, E3S-DB		E39-RP1
	Oil-resistant Reflector	Methacrylate resin surface Aluminium, Stainless steel screws	Resistant to cutting oil	65.4 × 106 × 11.5	E3ZR-C		E39-R1R
	General purpose tape reflectors	Acrylic	Self adhesive Pre cut	35 × 10 × 0.6	Photoelectric sensors with and without M.S.R.		E39-RS1
				35 × 10 × 0.6		Optimised for E3T-SR4	E39-RS1-CA
				40 × 35 × 0.6			E39-RS2
				40 × 35 × 0.6		Optimised for E3T-SR4	E39-RS2-CA
				80 × 70 × 0.6			E39-RS3
				80 × 70 × 0.6		Optimised for E3T-SR4	E39-RS3-CA
			Self adhesive Cut-to-length, roll material	25 mm × 5 m			E39-RS25 5 m
				25 mm × 22.8 m			E39-RS25 22.8 m
				50 mm × 5 m			E39-RS50 5 m
				50 mm × 22.8 m			E39-RS50 22.8 m
	High precision tape reflectors		Self adhesive Pre cut	195 × 22	Recommended for fine beam and laser sensors (E3NC-LH03, E3Z-LR, E3S-DB_2)		E39-RS4
	High precision tape reflectors		Self adhesive Pre cut	108 × 46			E39-RS5

Note: Note: the ambient operating temperature is -25°C to 55°C unless otherwise specified

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Features

One mounting

Accuracy

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Low black/white error for precise detection

Precise positioning

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Visible laser light for precision positioning

Class 1 Laser

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Technical information

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E3Z Brochure

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E3Z Laser Photoelectric Sensor with Built-in Amplifier Datasheet

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XS_F/W/C, Y92E Sensor Connectors M8 and M12 Datasheet

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