A Comparison of Blue and Red Laser Triangulation Sensors ...- blue laser sensor ,Apr 14, 2020· Blue Laser patent protection with red-hot glowing and transparent surfacesMeasurement tasks involving blue laser sensors measuring on red-hot glowing measurement objects exceeding 700°C and transparent objects such as glass and plastics are protected by patent law.This means that these kinds of measurements are exclusively …Blue laser triangulation sensor on hot metal - YouTubeOct 20, 2011· `First` blue laser sensor knocks spots off red versions 20 October, 2011. The German sensor-maker Micro-Epsilon has launched what it claims is the world’s first triangulation position sensor that uses blue lasers rather than red. It says that the optoNCDT 1700BL sensors offer significant benefits, especially when measuring the position or displacement of hot …



Laser Measurement Sensors - 2D-3D Laser Scanners - Acuity ...

Application Guides. Acuity’s laser measurement sensors and 2D-3D laser scanners are precision devices with US-based support. Our lasers and sensors all operate based off non-contact measurement, and satisfy diverse dimensional measuring applications for industrial automation and advanced research. Acuity has worked with small and large volume ...

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3D Laser Profile Sensors - Blue Star Engineering & Electronics

Brochures. Increase your quality & productivity while empowering your factory with smart 3D sensors for All Your Inline Inspection and Optimization Needs. Gocator line profile sensors use a projected laser line to perform high-resolution scanning, measurement, and control for automated quality inspection and material optimization at inline ...

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Photoelectric sensors | Baumer USA

Your benefits. Increased system performance with Smart & Small optoelectronics. Top performance in a compact design from 4 mm with integrated evaluation electronics. Miniature sensors with long ranges up to 8 m. Numerous laser sensors with up to 0.1 mm fine laser beams. Reliable function in harsh environments. Microprocessors with power reserves.

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Know the difference between red laser and blue laser ...

Nov 10, 2021· Blue laser sensor can also be used in other applications such as in automotive brake disc deformation testing or measurement on the exhaust manifold also operates at high temperature. Blue laser also triumphs over red laser when measuring on organic, food, transparent and translucent materials. When red laser is used for measurement on these ...

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Application of Blue Laser Triangulation Sensors for ...

Sep 23, 2016· This paper explores using blue laser triangulation sensors to measure displacement of a target located behind or in the close proximity of natural gas diffusion flames. This application is relevant for building fire testing. Distortion of the measurement by thermal gradients around the flame is predominantly normally distributed and the soot ...

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Application of blue laser triangulation sensors for ...

Sep 23, 2016· Throughout these investigations we used a blue laser triangulation sensor (hereafter 'sensor') manufactured by the firm Micro-Epsilon® (model ILD 1700-750BL). The laser uses a blue–violet (405 nm) diode light source operated in pulsed mode with a power less than 1 mW (Class 2 ). The measurement range is 750 mm with a start of measurement ...

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A Comparison of Blue and Red Laser Triangulation Sensors ...

Aug 02, 2016· In contrast, the shorter wavelength of the blue laser sensor performs extremely well with much less speckling, resulting in much lower noise levels, typically by a factor of two to three compared to red laser sensors. 2D/3D profile measurements The advantages of triangulation using a blue laser light not only apply to one-dimensional ...

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Beware! Lasers can kill your camera's sensor - Photofocus

Sep 14, 2013· Camera sensors are susceptible to damage, similar to the human eye. For large scale shows, such as on a televised concert, laser show producers work with clients to avoid TV camera locations and video projectors. However, it is not possible for laser show producers to be responsible for all cameras and camcorders which might be at a show.

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HP-L-5.8 Laser Scanning Sensor | Hexagon MI

The sensor conforms to the latest ISO 10360-8:2013 standard for optical distance sensors. Blue Line Laser Scanning The fixed blue laser line makes it possible to capture up to 900 points per line, with a measurement frequency of up to 40Hz or 36,000 points per second. Compatible with Existing Hexagon CMMs, Software and Accessories

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Laser displacement, distance and position sensors

Conventional red laser diodes can find it difficult to measure accurately on surfaces such as highly polished metals, plastics, paper, silicon and organic materials such as skin. Due to the shorter wavelength of blue laser and the diode having a lower intensity, the Blue Laser sensors series provide a stable and accurate measurement.

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Blue Laser CMM Scanning Sensor Offers Improved Performance ...

Dec 16, 2016· The new blue laser XLP sensor is claimed to offer 50% more accuracy, 70% faster scan rate and up to a 30% higher resolution with advanced noise suppression controls XLP probe models are available in a variety of laser line lengths with varying accuracy levels.

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Blue Laser triangulation sensors for difficult surface types

Blue Laser sensors are preferably used with measurements on organic and (semi-)transparent objects, as well as for red-hot glowing metals. New: High Precision Blue Laser Displacement Sensor. The optoNCDT2300-2DR is the new model in the high performance optoNCDT 2300 range. The beam path is designed for direct reflection and will find ...

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Blue Laser Sensors Unveiled at Sensors and Systems Show ...

Jul 29, 2011· Blue Laser Sensors operate on the laser triangulation measuring principle and use blue laser technology. The sensors are ideal for measurements on hot, glowing metals, particularly in hot steel processing, as well as for measuring organic materials such as skin, foodstuff, plastics, veneers, and wood.

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Blue laser triangulation sensor on hot metal - YouTube

Jul 11, 2016· A red laser light is distorted by the shiny surface, resulting in a “speckle” effect. This produces increased signal noise on the detector and therefore a loss of measurement accuracy. In contrast, the shorter wavelength …

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All Sensors, Sonars, and Cameras - Blue Robotics

Bar30 High-Resolution 300m Depth/Pressure Sensor. Measures water pressure and depth to 30 bar (300 m) $ 85.00 Add to Cart. Revision Coming Soon!

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Blue laser triangulation sensor on hot metal - YouTube

Wenglor sensors use a blue laser while OVST sensors use a red laser. OVST can supply either sensor to best suit the specific application. Both sensors operate with OVST’s McTracker software for robot welding guidance and laser seam tracking. McTracker supports wide range of welding environments and our sensors are light weight, robust, and ...

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Micro Epsilon Laser Triangulation Sensors for Distance ...

The blue laser triangulation sensors are equipped with a blue laser diode, which opens possibilities for measurement in difficult surfaces where red laser triangulation sensors are not suitable. The blue laser operates at a shorter wavelength and does not penetrate the target surface as deep as the red laser. Therefore, the projected laser to ...

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Short Range Sensors - Laser Distance Sensors - Acuity Laser

The AR500 is a compact triangulation laser sensor that excels in its versatility. The AR500 is available with measurement ranges from 5mm (0.2 in.) to 1000mm (39.4 in). The red or blue laser is available with an assortment of power options (from Class 2 to 3B) for applications that require a brighter laser.

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ILDA - Laser damage to cameras and sensors

A webpage called “Analysis of Laser Light Threat to CCTV” gives a good general overview of what power ranges and usage patterns might damage camera sensors. Sacha Casken's Masters thesis describes laboratory experiments on how consumer point-and-shoot cameras were damaged by blue, green, and red laser beams.

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KEYENCE TV : NEW! 2D/3D Blue Laser Scanner | KEYENCE America

Apr 25, 2022· Profile Inspection of a Blade 1:09. High Speed Dimensional Measurement of a Transmission Valve 1:23. Watch a Bearing Seal Inspection (Surface Defect) 1:11. High Resolution Confocal Measurement on a Hard Disk 1:20. Innovative New Optical Micrometer Technology 1:19. NEW! 2D/3D Blue Laser Scanner 0:46.

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Beware! Lasers can kill your camera's sensor - Photofocus

Sep 14, 2013· Camera sensors are susceptible to damage, similar to the human eye. For large scale shows, such as on a televised concert, laser show producers work with clients to avoid TV camera locations and video projectors. However, it is not possible for laser show producers to be responsible for all cameras and camcorders which might be at a show.

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Micro Epsilon Laser Triangulation Sensors for Distance ...

The blue laser triangulation sensors are equipped with a blue laser diode, which opens possibilities for measurement in difficult surfaces where red laser triangulation sensors are not suitable. The blue laser operates at a shorter wavelength and does not penetrate the target surface as deep as the red laser. Therefore, the projected laser to ...

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(PDF) Development of a high-power blue laser (445 nm) for ...

Jun 15, 2017· The absorption rate of the blue laser system for the steel was 2.75 times that of a single-mode fiber laser system (1070 nm). ... measured by L300W-LP1-50 laser measurement sensor (Ophir ...

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HP-L-5.8 Laser Scanning Sensor | Hexagon MI

The sensor conforms to the latest ISO 10360-8:2013 standard for optical distance sensors. Blue Line Laser Scanning The fixed blue laser line makes it possible to capture up to 900 points per line, with a measurement frequency of up to 40Hz or 36,000 points per second. Compatible with Existing Hexagon CMMs, Software and Accessories

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