Laser Displacement Sensors
KEYENCE's laser displacement sensors enable non-contact measurement of a target's height, position, or distance. By pairing multiple sensors, measurements such as thickness and width can also be performed. High-accuracy displacement sensors can be grouped into two categories: confocal and laser triangulation. Both provide accurate, reliable solutions for non-contact measurement, but depending on the application one type may offer an advantage over the other.
Products Lineup : High Precision Measurement (Reflective Distance Sensors)
Defining a new standard in laser displacement, this ultra-compact sensor can be installed almost anywhere. Confocal measurement simplifies mounting requirements and enables stable measurement of any surface or shape.
Features
Ultra-compact heads for worry-free installation
Ultra-compact and lightweight
The compact sensor heads, including the industry’s smallest at ø8 mm, enable measurement almost anywhere. Utilise previously impossible installation locations, parallel mounting, and other once-unattainable benefits.
Ultra-compact design (1/50th the size of conventional models)
Size compared with conventional models: 1/50
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1Conventional laser displacement sensor
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2Compact ø8 mm head
NEW Space-saving side view attachments [CL-V020/V050]
Support for all 4 directions
Compact head with best-in-class measurement range*
150 mm ±35 mm
* White confocal laser displacement sensor
Advanced environmental resistance
Measurement is now possible even at temperatures as high as 200°C, in ultra-high-vacuum environments, and in explosion-proof areas.
[WORLD’S FIRST] Support for ultra-high-vacuum environments*
No organic adhesives
The CL-V020/V050 do not use any organic adhesives in the sensor head, making it possible to minimise outgassing and operate in ultra-high-vacuum environments.
* White confocal laser displacement sensor
First-in-class 200°C heat resistance
The CL-V020/V050 can handle ambient temperatures of up to 200°C, allowing for use in environments with drastic temperature fluctuations.
Easy integration in explosion-proof areas
The dedicated feedthrough (OP-88859) allows for easy integration into hazardous areas without extensive work in these locations.
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1Non-hazardous area
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2Dedicated feedthrough
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3Hazardous area
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4Zone 0/ Division 1
This sensor utilises laser triangulation to balance best-in-class speed and accuracy to provide excellent performance for a wide range of applications.
Features
Stable Measurement on Any Target
Automatically adjusts the laser light intensity to the optimal level according to real time feedback from the target.
Variety of Sensor Heads Available
Handle any measurement situation thanks to a lineup of more than 20 different sensor heads.
6 sensor-heads are available with the newly-developed algorithm and 2 types of optical systems.
Products Lineup : Reflective Distance Sensors
IX Series image-based laser sensors can measure height anywhere within the area. Camera-based image recognition allows the laser to detect the height of the target point even when workpieces are not perfectly aligned on the production line. The height of where the laser hits the target will vary if the target is tilted or if the target itself is different, but the IX Series can identify the difference in height against the reference. For example, in a parts assembly line, a single IX Series unit can not only check for the presence of parts, but also perform seating checks and other height-based inspections. Thanks to its ability to detect height differences, the IX Series is also free from false detections and errors in the presence of glare from glossy surfaces of metal parts or when the detection target point has the same colour as the background, offering stable automatic inline differentiation.
Features
Stable Height-Based Detection, Even with Low Contrast Targets
Using a camera built into the sensor head, the IX Series recognises the locations of targets and measures the height and height differences of specified points. The ability to detect targets with low-contrast compared to the background-something that is not easy to do with conventional sensors-means stable detection is possible for a wide variety of applications.
Front/back difference check with single-colour washers
Automatic Calibration for Misaligned and Tilted Targets
By combining a scanning laser with a camera, the IX Series can account for variations in a target's position and tilt during measurement. This eliminates the need for jigs or other costly mechanical fixtures.
Bolt height difference checking
Introducing a new high-performance head for the IL Series Stable performance for the most demanding detection