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Model
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LR-ZB250AN*7
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Type
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Distance based laser sensor, 2 m 6.56' cable
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Appearance
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Rectangular
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Detectable distance
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35 to 250 mm 1.38" to 9.84"(215 to 0)*4
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Standard detectable deviation
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35 to 180 mm 1.38" to 7.09" : 9 mm 0.35", 180 to 250 mm 7.09" to 9.84" : 25 mm 0.98"
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Display resolution
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1 to 3 (1 to 3 mm 0.04" to 0.12")
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Spot diameter
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2.4 × 1.2 mm 0.09" × 0.05", at 250 mm 9.84"
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Response time
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1.5 ms / 10 ms / 50 ms selectable
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Light source
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Type
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Red laser (660 nm)
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Laser class
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Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10*5)
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Function
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Indicator
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3-digit 7-segment display (red),
output indicator (yellow),
DATUM indicator (orange), 1 spot indicator (green)
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Timer
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OFF/ON delay/OFF delay/One-shot
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Specifications
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Power voltage
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10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
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Power consumption
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450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)
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Control output
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LR-ZBxB: NPN+PNP Open collector
LR-ZBxN: NPN Open collector
LR-ZBxP: 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
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Protection circuit
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Protection against reverse power connection, output overcurrent,
output surge, reverse output connection
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Output operation
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Light-ON / Dark-ON selectable
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External input *1
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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
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Environmental resistance
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Enclosure rating
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IP68(IEC60529), IP69K(DIN40050-9), NEMA 4X, 6P, 13(NEMA250), ECOLAB*6, Diversey*6
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Ambient light*2
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Incandescent lamp: 2000 lux or less Sunlight: 4000 lux or less
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Ambient temperature
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-10 to +50°C 14 to 122°F (No freezing)
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Storage temperature
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-25 to +75°C -13 to 167°F (No freezing)
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Ambient humidity
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35 to 85%RH (No condensation)
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Shock resistance
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1000 m/s2 in X, Y, Z axis directions respectively 6 times
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Vibration resistance
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10 to 55 Hz Double amplitude 1.5 mm 0.06" in the X, Y, Z
axis directions respectively, 2 hours
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Insulating resistance
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20 MΩ or more (500 VDC)
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Withstand voltage
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1000 VAC 50/60 Hz 1 min
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Material
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Case: SUS316L, Display: PES,Lens cover: PMMA with scratch-resistant coating,Packing/Connector ring: FKM
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Accompanying items
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Instruction Manual, Certification/Identification label (FDA)
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