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Keyence LV-NH42 Multi-Purpose Digital Laser Sensor

£341.94

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  • Long-Range Detection: Senses objects up to 1200 mm away in MEGA mode.
  • Adjustable Sensitivity Modes: Optimized performance across various detection distances.
  • High-Precision Laser Technology: Red visible laser (660 nm) for stable and accurate sensing.
  • Durable Industrial Build: Glass-reinforced plastic housing for rugged environments.
  • Compact & Lightweight: Weighs only 65 g, making it ideal for automation setups.
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Keyence LV-NH42 Multi-Purpose Digital Laser Sensor

The Keyence LV-NH42 is a high-performance area beam laser sensor head, optimized for long-distance detection in demanding industrial automation environments. With six sensitivity modes, visible Class 1 red laser detection, and compact, durable construction, it delivers consistent and accurate performance across a wide variety of object detection and presence sensing applications.


Technical Specifications

Manufacturer: Keyence
Product Series: LV-N Series
Model: LVNH42
Type: Long-Distance Laser Sensor Head
Laser Type: Visible Semiconductor Laser (660 nm)
Laser Classification:

  • FDA (CDRH) Part 1040.10: Class 1
  • IEC 60825-1: Class 1

Detection Distance by Mode

  • MEGA Mode: 1200 mm (47.24″)
  • ULTRA Mode: 1000 mm (39.37″)
  • SUPER Mode: 750 mm (29.53″)
  • TURBO Mode: 500 mm (19.69″)
  • FINE Mode: 250 mm (9.84″)
  • HSP Mode: 200 mm (7.87″)

Environmental Resistance

  • Operating Temperature: -10°C to +55°C (No Freezing)
  • Relative Humidity: 35% to 85% RH (No Condensation)

Material & Construction

  • Case Material: Glass-Reinforced Plastic
  • Lens Cover Material: Polyarylate
  • Weight: Approx. 65 g (2.29 oz)

Key Features & Benefits

Long-Range Detection: Senses objects up to 1200 mm away in MEGA mode.

Adjustable Sensitivity Modes: Six detection modes to match the application distance and object type.

High-Precision Laser Technology: Visible red laser (660 nm) ensures stable and accurate sensing.

Durable Industrial Build: Lightweight yet rugged housing made of glass-reinforced plastic.

Compact & Lightweight: Only 65 g, ideal for robotic arms, conveyors, and compact setups.


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Weight 1.5 kg

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Keyence is a global leader in industrial automation and sensor technology, offering advanced solutions for detection, measurement, vision inspection, and process control. Keyence products are known for precision, reliability, and innovative design, making them widely used in automation systems worldwide.


At Drive Outlet Megastore, we stock a wide range of Keyence automation products including photoelectric sensors, vision sensors, code readers, laser sensors, safety light curtains, and automation components. Our selection includes both current and legacy Keyence models to support existing systems and new installations.


Keyence products are commonly used in production lines, packaging machinery, robotics, inspection systems, and industrial automation applications. Their advanced sensing and vision technology provides accurate detection, reliable inspection, and improved system efficiency.


We supply Keyence products with fast delivery and competitive pricing, helping minimise downtime and maintain reliable automation system operation. If you’re unsure which Keyence product is suitable for your application, our technical team can help you identify and select the correct model.

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