• Keyence CMOS Laser Sensor LR Z series 4 1
  • Keyence CMOS Laser Sensor LR Z series 1 1
  • Keyence CMOS Laser Sensor LR Z series 2 1
  • Keyence CMOS Laser Sensor LR Z series 5 1
  • Keyence CMOS Laser Sensor LR Z series 3 1
  • Keyence CMOS Laser Sensor LR Z series 4 1
  • Keyence CMOS Laser Sensor LR Z series 1 1
  • Keyence CMOS Laser Sensor LR Z series 2 1
  • Keyence CMOS Laser Sensor LR Z series 5 1
  • Keyence CMOS Laser Sensor LR Z series 3 1

Keyence Laser Sensor LR-ZH490CB LR-ZB240CB LR-ZB90CB

Series#: Keyence Sensor

Product Details

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Specification

Model LR-ZH490CB*1 LR-ZB240CB LR-ZB90CB
Type U.C.D. Function
Distance based laser sensor
Distance based laser sensor
Appearance M18 Threaded mount
Output NPN/PNP selectable Bipolar (NPN+PNP)
Cable connection M12 connector, 4-pin
Detectable distance 25 to 490 mm 0.98″ to 19.29″ (465 to 0)*2 25 to 240 mm 0.98″ to 9.45″ (215 to 0)*2 25 to 90 mm 0.98″ to 3.54″ (650 to 0)*2
Standard detectable deviation 25 to 170 mm 0.98″ to 6.69″: 9 mm 0.35″
170 to 290 mm 6.69″ to 11.42″: 25 mm 0.98″
290 to 390 mm 11.42″ to 15.35″: 40 mm 1.57″
390 to 490 mm 15.35″ to 19.29″: 50 mm 1.97″
25 to 170 mm 0.98″ to 6.69″: 9 mm 0.35″
170 to 240 mm 6.69″ to 9.45″: 25 mm 0.98″
25 to 40 mm 0.98″ to 1.57″: 1.5 mm 0.06″
40 to 90 mm 1.57″ to 3.54″: 3 mm 0.12″
Display resolution 1 to 5 (1 to 5 mm 0.04″ to 0.20″) 1 to 3 (1 to 3 mm 0.04″ to 0.12″) 2 (0.2 mm 0.01″)
Spot size Approx. ø3 mm ø0.12″ Approx. 2.4 × 1.2 mm 0.09″ × 0.05″ at 240 mm 9.45″ Approx. 2 × 1 mm 0.08″ × 0.04″ at 90 mm 3.54″
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)
 

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
 

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)
Control output NPN open collector/PNP Open collector selectable,
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
NPN+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
None
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 240 mm 9.45″*4
Incandescent lamp: 2,000 lux or less
Sunlight: 4,000 lux or less at 490 mm 19.29″*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 14 to 122 °F (No freezing) -10 to +50 °C 14 to 122 °F
Storage temperature -25 to +75 °C -13 to 167 °F (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 0.06″, 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, Nut: SUS316L, Lock washer: SUS304
Accompanying items Instruction Manual,
FDA warning/certification/identification label,
Laser warning/explanation labels
Instruction Manual,
Certification/Identification label (FDA)
Weight Approx. 75 g

 

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