LV-N series
Small size and highly flexible installation
With this powerful, long distance, wide-area detection sensor, once difficult and expensive problems can now be solved easily and at lower cost. Even with a varying target shape the LV-NH42 enables stable detection in most applications.
With conventional sensors, the detection area can be out of focus when the sensor is further away from the target, or if the detection area is limited when using a small spot. The LV-NH42 solves both of these problems. Even when the sensor is a long way from the target, the sensor produces a clear linear spot. This results in reliable detection even if there is variation in the position and shape of targets.
The size of the LV Series sensor head is half the size of our conventional sensor heads even though it is a reflective type that uses a semiconductor laser.
A "level indicator" is a standard feature on all KEYENCE laser sensors and indicates the detection stability. The operation status and detection stability can be easily checked without viewing the indicator on the amplifier.
By using a semiconductor laser as a light source it allows the LV series to form a sharp beam spot even at a long distance.
Even when mounted away from the target, the LV series can accurately detect and differentiate that which would have been impossible with a sensor using a LED as a light source.
KEYENCE LV Series
Using a wide beam spot ensures stable and reliable detection even when the target path slightly deviates.
KEYENCE LV-NH42 Series
Conventional sensors could not detect a target if its surface is covered with oil. The area sensor ensures stable detection.
KEYENCE LV-NH42 series
A filament is detected through a glass window. Although a thrubeam type sensor can be used, the setting is difficult. The bright beam spot of the reflective type laser sensor allows for easy set up.
KEYENCE LV-NH42 series
The area detection ensures a sufficient amount of reflection even when the target has many gaps.
KEYENCE LV-NH42 series
The reflective type sensor ensures stable detection with its high-power laser beam. The detection of a large substrate is available.
KEYENCE LV Series
Conventional spot-detection type sensors cannot stably detect the target due to the print on the surface. The LV-NH42's area detection is not affected by the print.
KEYENCE LV-NH42 Series
The area detection is stable even when the target vibrates slightly.
KEYENCE LV-NH42 Series
Using a wide beam ensures a stable amount of received light quantity even when the shape of the target varies.
KEYENCE LV-NH42 Series
With its wide beam spot, the LV-NH42 allows for stable detection even when the shape of the package varies.
KEYENCE LV-NH42 Series
Since the LV-NH42 uses a wide beam, detection is stable even when the position of character print varies.
KEYENCE LV-NH42 Series
The long detecting distance allows the sensor to be mounted at various distances away from the target. The bright beam spot is easily recognized, ensuring easy adjustment.
Model |
LV-NH42 |
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Type |
Long-distance area |
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FDA (CDRH) Part 1040.10 |
Class 1 Laser Product |
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IEC 60825-1 |
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Light source |
Visible red semiconductor laser, Wavelength: 660 nm |
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Detecting |
MEGA |
1200 mm |
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ULTRA |
1000 mm |
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SUPER |
750 mm |
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TURBO |
500 mm |
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FINE |
250 mm |
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HSP |
200 mm |
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Environmental resistance |
Ambient temperature |
-10 to +55 °C (No freezing) |
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Relative humidity |
35 to 85 % RH (No condensation) |
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Material |
Case |
Glass reinforced plastic |
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Lens cover |
Polyarylate |
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Weight |
Approx. 65 g |
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