Specs : Self-contained CMOS Laser Sensor - LR-Z series

NPN output: 2 m cable

Model		LR-ZH500N	LR-ZB250AN	LR-ZB100N
Image
Type		U.C.D. Function Distance based laser sensor	Distance based laser sensor
Shape		Rectangular
Output		NPN
Cable connection		2 m cable
Detectable distance		35 to 500 mm (465 to 0)^*1	35 to 250 mm (215 to 0)^*1	35 to 100 mm (650 to 0)^*1
Standard detectable deviation		35 to 180 mm: 9 mm 180 to 300 mm: 25 mm 300 to 400 mm: 40 mm 400 to 500 mm: 50 mm	35 to 180 mm: 9 mm 180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
Display resolution		1 to 5 (1 to 5 mm)	1 to 3 (1 to 3 mm)	2 (0.2 mm)
Spot diameter		Approx. ø3 mm	Approx. 2.4 × 1.2 mm at 250 mm	Approx. 2 × 1 mm at 100 mm
Response time		1.5 ms / 10 ms / 50 ms selectable
Light source	Type	Red laser (660 nm)
	Laser class	Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)	Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10^*4)
Function	Indicator	3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)	3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
	Timer	OFF/ON delay/OFF delay/One-shot
Rating	Power voltage	10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
	Power consumption	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)
Specifications	Control output	NPN Open collector, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
	Protection circuit	Protection against reverse power connection, output overcurrent, output surge, reverse output connection
	Output operation	Light-ON / Dark-ON selectable
	External input	Input time calibration: 35 ms or more ON, 35 ms or more OFF Laser emission stop: 2 ms or more ON, 20 ms or more OFF Short-circuit current NPN: 1 mA or less/PNP: 2 mA or less
Environmental resistance	Enclosure rating	IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB^2, Diversey^2
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient light	Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 250 mm^3 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 500 mm^3	Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less^*3	Incandescent lamp: 4,000 lux or less Sunlight: 8,000 lux or less^*3
	Ambient temperature	-10 to +50 °C (No freezing)
	Storage temperature	-25 to +75 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	1,000 VAC, 50/60 Hz, 1 min
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
	Shock resistance	1,000 m/s², 6 times in each of the X, Y, and Z directions
Material		Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM
Accessories		Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels	Instruction Manual, Certification/Identification label (FDA)
Weight		Approx. 110 g (Including cable)
^1 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds "-99", "-FF" is displayed. ^2 Have passed resistance tests with cleaning agents from multiple manufactures. ^3 When the response time is 10 ms ^4 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice.

Back to top

NPN output: M8 connector 4-pin

Model		LR-ZH500CN	LR-ZB250CN	LR-ZB100CN
Image
Type		U.C.D. Function Distance based laser sensor	Distance based laser sensor
Shape		Rectangular
Output		NPN
Cable connection		M8 connector, 4-pin
Detectable distance		35 to 500 mm (465 to 0)^*1	35 to 250 mm (215 to 0)^*1	35 to 100 mm (650 to 0)^*1
Standard detectable deviation		35 to 180 mm: 9 mm 180 to 300 mm: 25 mm 300 to 400 mm: 40 mm 400 to 500 mm: 50 mm	35 to 180 mm: 9 mm 180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
Display resolution		1 to 5 (1 to 5 mm)	1 to 3 (1 to 3 mm)	2 (0.2 mm)
Spot diameter		Approx. ø3 mm	Approx. 2.4 × 1.2 mm at 250 mm	Approx. 2 × 1 mm at 100 mm
Response time		1.5 ms / 10 ms / 50 ms selectable
Light source	Type	Red laser (660 nm)
	Laser class	Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)	Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10^*4)
Function	Indicator	3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)	3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
	Timer	OFF/ON delay/OFF delay/One-shot
Rating	Power voltage	10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
	Power consumption	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)		450 mW or less (18 mA or less at 24 V, 34 mA or less at 12V)
Specifications	Control output	NPN Open collector, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
	Protection circuit	Protection against reverse power connection, output overcurrent, output surge, reverse output connection
	Output operation	Light-ON / Dark-ON selectable
	External input	Input time calibration: 35 ms or more ON, 35 ms or more OFF Laser emission stop: 2 ms or more ON, 20 ms or more OFF Short-circuit current NPN: 1 mA or less/PNP: 2 mA or less
Environmental resistance	Enclosure rating	IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB^2, Diversey^2
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient light	Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 250 mm^3 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 500 mm^3	Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less^*3	Incandescent lamp: 4,000 lux or less Sunlight: 8,000 lux or less^*3
	Ambient temperature	-10 to +50 °C (No freezing)
	Storage temperature	-25 to +75 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	1,000 VAC, 50/60 Hz, 1 min
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
	Shock resistance	1,000 m/s², 6 times in each of the X, Y, and Z directions
Material		Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM
Accessories		Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels	Instruction Manual, Certification/Identification label (FDA)
Weight		Approx. 55 g
^1 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds "-99", "-FF" is displayed. ^2 Have passed resistance tests with cleaning agents from multiple manufactures. ^3 When the response time is 10 ms ^4 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice.

Back to top

PNP output: 2 m cable

Model		LR-ZH500P^*1	LR-ZB250AP	LR-ZB100P
Image
Type		U.C.D. Function Distance based laser sensor	Distance based laser sensor
Shape		Rectangular
Output		PNP
Cable connection		2 m cable
Detectable distance		35 to 500 mm (465 to 0)^*2	35 to 250 mm (215 to 0)^*2	35 to 100 mm (650 to 0)^*2
Standard detectable deviation		35 to 180 mm: 9 mm 180 to 300 mm: 25 mm 300 to 400 mm: 40 mm 400 to 500 mm: 50 mm	35 to 180 mm: 9 mm 180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
Display resolution		1 to 5 (1 to 5 mm)	1 to 3 (1 to 3 mm)	2 (0.2 mm)
Spot diameter		Approx. ø3 mm	Approx. 2.4 × 1.2 mm at 250 mm	Approx. 2 × 1 mm at 100 mm
Response time		1.5 ms / 10 ms / 50 ms selectable
Light source	Type	Red laser (660 nm)
	Laser class	Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)	Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10^*5)
Function	Indicator	3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)	3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
	Timer	OFF/ON delay/OFF delay/One-shot
Rating	Power voltage	10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
	Power consumption	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)		450 mW or less (18 mA or less at 24 V, 34 mA or less at 12V)
Specifications	Control output	PNP Open collector, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
	Protection circuit	Protection against reverse power connection, output overcurrent, output surge, reverse output connection
	Output operation	Light-ON / Dark-ON selectable
	External input	Input time calibration: 35 ms or more ON, 35 ms or more OFF Laser emission stop: 2 ms or more ON, 20 ms or more OFF Short-circuit current NPN: 1 mA or less/PNP: 2 mA or less
Environmental resistance	Enclosure rating	IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB^3, Diversey^3
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient light	Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 250 mm^4 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 500 mm^4	Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less^*4	Incandescent lamp: 4,000 lux or less Sunlight: 8,000 lux or less^*4
	Ambient temperature	-10 to +50 °C (No freezing)
	Storage temperature	-25 to +75 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	1,000 VAC, 50/60 Hz, 1 min
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
	Shock resistance	1,000 m/s², 6 times in each of the X, Y, and Z directions
Material		Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM
Accessories		Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels	Instruction Manual, Certification/Identification label (FDA)
Weight		Approx. 110 g (Including cable)
^1 IO-Link specification v.1.1/COM2 (38.4 kbps) is supported. You can download a setup file from the KEYENCE website. If using the product in an environment in which downloading files over the internet is not possible, contact your nearest KEYENCE office. ^2 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds "-99", "-FF" is displayed. ^3 Have passed resistance tests with cleaning agents from multiple manufactures. ^4 When the response time is 10 ms ^*5 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice.

Back to top

PNP output: M8 connector 4-pin

Model		LR-ZH500CP^*1	LR-ZB250CP	LR-ZB100CP
Image
Type		U.C.D. Function Distance based laser sensor	Distance based laser sensor
Shape		Rectangular
Output		PNP
Cable connection		M8 connector, 4-pin
Detectable distance		35 to 500 mm (465 to 0)^*2	35 to 250 mm (215 to 0)^*2	35 to 100 mm (650 to 0)^*2
Standard detectable deviation		35 to 180 mm: 9 mm 180 to 300 mm: 25 mm 300 to 400 mm: 40 mm 400 to 500 mm: 50 mm	35 to 180 mm: 9 mm 180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
Display resolution		1 to 5 (1 to 5 mm)	1 to 3 (1 to 3 mm)	2 (0.2 mm)
Spot diameter		Approx. ø3 mm	Approx. 2.4 × 1.2 mm at 250 mm	Approx. 2 × 1 mm at 100 mm
Response time		1.5 ms / 10 ms / 50 ms selectable
Light source	Type	Red laser (660 nm)
	Laser class	Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)	Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10^*5)
Function	Indicator	3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)	3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
	Timer	OFF/ON delay/OFF delay/One-shot
Rating	Power voltage	10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
	Power consumption	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12V)
Specifications	Control output	PNP Open collector, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
	Protection circuit	Protection against reverse power connection, output overcurrent, output surge, reverse output connection
	Output operation	Light-ON / Dark-ON selectable
	External input	Input time calibration: 35 ms or more ON, 35 ms or more OFF Laser emission stop: 2 ms or more ON, 20 ms or more OFF Short-circuit current NPN: 1 mA or less/PNP: 2 mA or less
Environmental resistance	Enclosure rating	IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB^3, Diversey^3
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient light	Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 250 mm^4 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 500 mm^4	Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less^*4	Incandescent lamp: 4,000 lux or less Sunlight: 8,000 lux or less^*4
	Ambient temperature	-10 to +50 °C (No freezing)
	Storage temperature	-25 to +75 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	1,000 VAC, 50/60 Hz, 1 min
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
	Shock resistance	1,000 m/s², 6 times in each of the X, Y, and Z directions
Material		Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM
Accessories		Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels	Instruction Manual, Certification/Identification label (FDA)
Weight		Approx. 55 g
^1 IO-Link specification v.1.1/COM2 (38.4 kbps) is supported. You can download a setup file from the KEYENCE website. If using the product in an environment in which downloading files over the internet is not possible, contact your nearest KEYENCE office. ^2 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds "-99", "-FF" is displayed. ^3 Have passed resistance tests with cleaning agents from multiple manufactures. ^4 When the response time is 10 ms ^*5 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice.

Back to top

PNP output: M8 connector 3-pin

Model		LR-ZH500C3P^1^2	LR-ZB250C3P^*2	LR-ZB100C3P^*2
Image
Type		U.C.D. Function Distance based laser sensor	Distance based laser sensor
Shape		Rectangular
Output		PNP
Cable connection		M8 connector, 3-pin
Detectable distance		35 to 500 mm (465 to 0)^*3	35 to 250 mm (215 to 0)^*3	35 to 100 mm (650 to 0)^*3
Standard detectable deviation		35 to 180 mm: 9 mm 180 to 300 mm: 25 mm 300 to 400 mm: 40 mm 400 to 500 mm: 50 mm	35 to 180 mm: 9 mm 180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
Display resolution		1 to 5 (1 to 5 mm)	1 to 3 (1 to 3 mm)	2 (0.2 mm)
Spot diameter		Approx. ø3 mm	Approx. 2.4 × 1.2 mm at 250 mm	Approx. 2 × 1 mm at 100 mm
Response time		1.5 ms / 10 ms / 50 ms selectable
Light source	Type	Red laser (660 nm)
	Laser class	Class 2 laser product (IEC60825-1) Class II Laser product (FDA (CDRH) Part1040.10)	Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10^*6)
Function	Indicator	3-digit 7-segment display (white), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)	3-digit 7-segment display (red), output indicator (yellow), DATUM indicator (orange), 1 spot indicator (green)
	Timer	OFF/ON delay/OFF delay/One-shot
Rating	Power voltage	10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
	Power consumption	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)	450 mW or less (18 mA or less at 24 V, 34 mA or less at 12V)
Specifications	Control output	PNP Open collector, Applied voltage 30 VDC or less, Control current 100 mA or less, Residual voltage 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA
	Protection circuit	Protection against reverse power connection, output overcurrent, output surge, reverse output connection
	Output operation	Light-ON / Dark-ON selectable
Environmental resistance	Enclosure rating	IP68 (IEC60529), IP69K (DIN40050-9), NEMA 4X, 6P, 13 (NEMA250), ECOLAB^4, Diversey^4
	Insulation resistance	20 MΩ or more (500 VDC)
	Ambient light	Incandescent lamp: 10,000 lux or less Sunlight: 20,000 lux or less at 250 mm^5 Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less at 500 mm^5	Incandescent lamp: 2,000 lux or less Sunlight: 4,000 lux or less^*5	Incandescent lamp: 4,000 lux or less Sunlight: 8,000 lux or less^*5
	Ambient temperature	-10 to +50 °C (No freezing)
	Storage temperature	-25 to +75 °C (No freezing)
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	1,000 VAC, 50/60 Hz, 1 min
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
	Shock resistance	1,000 m/s², 6 times in each of the X, Y, and Z directions
Material		Case: SUS316L, Display: PES, Lens cover: PMMA with scratch-resistant coating, Packing/Connector ring: FKM
Accessories		Instruction Manual, FDA warning/certification/identification label, Laser warning/explanation labels	Instruction Manual, Certification/Identification label (FDA)
Weight		Approx. 55 g
^1 IO-Link specification v.1.1/COM2 (38.4 kbps) is supported. You can download a setup file from the KEYENCE website. If using the product in an environment in which downloading files over the internet is not possible, contact your nearest KEYENCE office. ^2 M8 connector (3-pin) type does not include the external input function. ^3 Display readings can be used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds "-99", "-FF" is displayed. ^4 Have passed resistance tests with cleaning agents from multiple manufactures. ^5 When the response time is 10 ms ^6 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice.

Back to top

Specs Self-contained CMOS Laser Sensor LR-Z series

NPN output: 2 m cable

NPN output: M8 connector 4-pin

PNP output: 2 m cable

PNP output: M8 connector 4-pin

PNP output: M8 connector 3-pin