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Keyence Laser Sensor LR-ZH490CB LR-ZB240CB LR-ZB90CB
We can Supply all kinds of Keyence sensor parts,such as Keyence Digital Laser Sensors,Keyence Vision Sensors,Keyence Fiber Optic Sensors,Keyence Inductive Proximity Sensors,Keyence Photoelectric Sensors,Keyence Positioning Sensors and So on.
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 |