Recent Searches
    Series ( results)
      Models ( results)
        Keywords
          1. Home
          2. Products
          3. Sensors
          4. Laser Sensors
          5. Multi-Purpose Digital Laser Sensor
          6. Head Lineup

          Multi-Purpose Digital Laser Sensor

          LV-N series

          LV-NH35 Small Beam Spot Reflective

          Small size and highly flexible installation

          Small beam spot through narrow spaces, the LV-NH35 laser sensor head

          Small Spot Beam

          A small beam spot can reach the target in a narrow space even at a detecting distance of up to 750 mm (29.53").

          Constant Beam Spot Diameter

          The LV-NH35 retains a constant beam spot diameter at any point within its detecting range. This simplifies system design and setup significantly by eliminating the need to consider the sensor-to-target distance.

          The LV-NH35 Enables Highly Accurate Detection Regardless of the Installation Conditions

          By using a semiconductor laser as a light source, the LV series can maintain a sharp beam spot even at a long distance. Even when mounted far 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.

          Cannon hole transmitter, LV-NH35 laser sensor head

          Cannon Hole Transmitter

          The LV-NH35 provides a coaxial structure in which the transmitter is composed of a metallic pipe from which the laser beam is emmited and the receiver is positioned around the transmitter to receive the reflected beam on the same plane. (Patent pending)

          Applications

          Detecting the presence/absence of grease in a component
          (aiming at a target)

          Detecting grease in component

          With conventional reflective sensors, the reflected beam does not enter the receiver. However, the LV-NH35 provides the coaxial structure, enabling the reflected beam to be received.

          Specifications

          Model

          LV-NH32

          LV-NH35

          LV-NH37

          Type

          Adjustable beam spot

          Straight-beam coaxial

          Ultra-small beam spot

          FDA (CDRH) Part 1040.10

          Class 1 Laser Product

          IEC 60825-1

          Light source

          Visible red semiconductor laser, Wavelength: 660 nm

          Detecting
          distance

          MEGA

          1200 mm 47.24"

          750 mm 29.53"

          70±15 mm 2.76"±0.59"

          ULTRA

          1000 mm 39.37"

          600 mm 23.62"

          SUPER

          750 mm 29.53"

          450 mm 17.72"

          TURBO

          500 mm 19.69"

          300 mm 11.81"

          FINE

          250 mm 9.84"

          150 mm 5.91"

          HSP

          200 mm 7.87"

          100 mm 3.94"

          Environmental resistance

          Ambient temperature

          -10 to +55 °C 14 to 131 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Material

          Case

          Glass reinforced plastic

          Lens cover

          Acrylic (Receivers: Polyarylate)

          Norbornene plastic

          Glass (Receivers: Polyarylate)

          Weight

          Approx. 65 g

          Dimensions

          • General Catalog Request
          • Trade Shows and Exhibitions
          • eNews Subscribe

          Back to top

          KEYENCE CORPORATION OF AMERICA 500 Park Boulevard, Suite 200, Itasca,
          IL 60143, U.S.A.
          Phone: 1-888-KEYENCE (1-888-539-3623)
          E-mail: tech@keyence.com
          Career Opportunities: KEYENCE Career Site

          Sensors