Digital Laser Sensor
LV series
Specs Digital Laser Sensor LV series
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Model |
LV-H35F*1 |
LV-H62F*1 |
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Image |
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Type |
Straight-beam coaxial |
Retro-reflective |
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FDA (CDRH) Part 1040.10 |
Class II |
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Light source |
Visible red semiconductor laser |
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Wavelength |
660 nm |
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Detecting distance |
FINE |
100 mm 3.94" |
1.5 m 4.9' |
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TURBO |
200 mm 7.87" |
3.5 m 3.5' |
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SUPER |
450 mm 17.72" |
5 m 16.4' |
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Environmental resistance |
Ambient temperature |
-10 to +55 °C 14 to 131 °F (No freezing) |
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Relative humidity |
35 to 85 % RH (No condensation) |
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Material |
Case |
Fluoroplastic (PFA) |
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O-ring |
Fluororubber |
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Lens cover |
Glass |
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Weight |
Approx. 80 g |
Approx. 100 g |
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*1 The cable minimum bend radius is 25 mm 0.98". |
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Model |
LV-21A |
LV-21AP |
LV-22A |
LV-22AP |
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Image |
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Type |
NPN output |
PNP output |
NPN output |
PNP output |
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Main unit/expansion unit |
Main unit |
Expansion unit (1 line) |
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Control output |
NPN open-collector x 2 channels, 40 VDC max., max. 100 mA, residual voltage (1.0 V max.) |
PNP open-collector x 2 channels, 30 VDC max., max. 100 mA, residual voltage (1.0 V max.) |
NPN open-collector x 2 channels, 40 VDC max., max. 100 mA, residual voltage (1.0 V max.) |
PNP open-collector x 2 channels, 30 VDC max., max. 100 mA, residual voltage (1.0 V max.) |
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Response speed |
FINE : 80 µs , TURBO : 500 µs , SUPER , TURBO : 4 ms |
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Number of interference |
FINE : None , TURBO : 2 units , SUPER : 4 units |
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Protection circuit |
Reversed polarity protection, over-current protection, surge absorber |
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Unit expansion |
Up to 7 additional expansion units can be installed (8 units including the main unit), |
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Rating |
Power voltage |
12 to 24 VDC, Ripple (P-P) 10 % or less |
12 to 24 VDC, Ripple (P-P) 10 % or less (For the LV-20A/22A/22AP, the power supply voltage is supplied from the main unit.) |
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Power consumption |
1.5 W max. (125 mA max. for 12 V, 62.5 mA max. for 24 V) |
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Environmental resistance |
Ambient temperature |
-10 to +55 °C 14 to 131 °F (No freezing) *1 |
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Relative humidity |
35 to 85 % RH (No condensation) |
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Material |
Main unit |
Polycarbonate |
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Case |
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Weight |
Approx. 120 g |
Approx. 75 g |
Approx. 120 g |
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*1 When several units are connected, the ambient temperature requirement varies depending on the total number of units connected. |
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