Laser sensors

How to choose this product

laser sensor

Laser sensors measure distance to or the displacement speed of a target.

Applications

These devices are found in automated manufacturing, conveyance systems, positioning and alignment of workpieces in mechanical fabrication, for processing and packaging, on electronic component assembly lines, in agribusiness and automobile manufacturing.

Technologies

Such sensors use a laser diode to emit an intermittent, fixed- or adjustable-width light beam, or illuminate part of a space. A CCD sensor reads the reflected light by optical convergence. Target distance is calculated by triangulation.

Speed and displacement sensors use this same method, but the Doppler effect is more commonly employed in laser telemetry. Here, the phase shift between the emitted and the reflected signal indicates the relative speed of the target object.

More powerful thermopile or cooled sensors have a range of up to several hundred meters. Otherwise, range is usually under one meter, or several dozen meters in the case of long-range devices.

Blade counting models measure the speed of objects with discontinuous reflective surfaces, such as a spinning fan.

How to choose

Choice will depend on sensor resolution, range and data acquisition speed.

Advantages

- Non-contact measurement

143 companies  |  477 industrial products

Laser distance sensor (optical phase comparison measurement) IP65 | AMS 30xi series LEUZE ELECTRONIC

The AMS 300/ optical laser measurement system calculates distances to fixed as well as moving system parts. The distance to be measured is calculated according to the principle of the propagation time...

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Laser distance sensor BANNER ENGINEERING CORP.

Overview High speed, high precision, non-contact laser measurement sensor which provides accurate and stable displacement or thickness measurement on wood, metal, rubber, ceramic, and plastic parts. * Extremely accurate,...

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Laser distance sensor (optical phase comparison measurement) 10 Hz, max. 150 m | LDM41 JENOPTIK I Defense & Civil Systems

LDM41/42/43 Laser Distance Meters The optoelectronic laser distance meters of the LDM41/42/43 series measure distances up to 150 meters precisely, fast and in a non-contact fashion – without the need for relfectors. The optical phase comparison measuring principle allows for absolute measurement results at constant...

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CCD laser displacement sensor 100 - 250 mm | CHFA12 KISTLER

Characteristics Laser height-sensors of the HF series use the principle of optical triangulation. A visible red laser is focused onto the road surface. The output of...

Laser distance sensor (time-of-flight measurement) 0.3 - 4 m | S80 Datalogic Automation

The S80 series offers class 2 laser distance sensors with time of flight measurement provides the S80-Y0 and S80-YL0 proximity...

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High precision 2D laser displacement sensor LJ-G series KEYENCE FRANCE SAS

High-accuracy 2D Laser Displacement Sensor LJ-G •Simultaneous measurements can be done at 8 points. •E3-CMOS image sensor provides...

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High precision 2D laser displacement sensor LJ-G Keyence Deutschland

High-accuracy 2D Laser Displacement Sensor LJ-G •Simultaneous measurements can be done at 8 points. •E3-CMOS image sensor provides...

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Laser distance sensor max. 6 m, IP65 | O1D155 ifm electronic

Less can be more! Distance sensor with laser protection class 1 Sensor in robust metal housing. 2 switching outputs, one configurable as an analogue output. Excellent price / performance ratio. Scaleable measuring range....

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6D sensor for laser tracker Leica T-Mac Leica Geosystems

6DoF tracking device for automated applications Leica T-Mac (Tracker-Machine control sensor), the next-generation 6DoF tracking device for...

Tunable diode laser oxygen sensor GPro 500 series Mettler Toledo, Process Analytics AG

Tunable Diode Laser Oxygen Sensor: In-situ Sensor Convenience with the Power of an Analyzer Tunable Diode Laser measurement technology is recognized...

Laser distance sensor VDM28 PEPPERL & FUCHS

The new, small VDM28 distance sensor uses Pulse Ranging Technology (PRT) to move it to the...

Laser displacement sensor for harsh environments 0 - 10 m | WS100M ASM

Sensor for extremely harsh conditions and offshore...

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Laser distance sensor (time-of-flight measurement) 5 - 50 mm | LT3 TURCK

The range of products features distance sensors...

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6D sensor for laser tracker Leica T-Mac HEXAGON METROLOGY

Leica T-Mac (Tracker-Machine control sensor), the next-generation 6DoF tracking...

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High-power through-beam laser photoelectric sensor max. 20 m | E3FA/E3RA series OMRON

Producing more than a million per year, Omron is a world leader in photoelectric sensors. Backed by more than 40 years of experience, Omron is constantly...

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Laser distance sensor max. 35 m | Dx35 series SICK

The Dx35 family of distance sensors, based on HDDM™ technology, combine maximum reliability, measuring capabilities, flexibility and the perfect price-performance ratio in a very compact housing....

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CMOS laser displacement sensor HL-G1 Matsushita Electric Works

High performance CMOS Laser Displacement Sensors Fast Setup is fast and efficient by using the built-in digital display to set measurement parameters...

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Laser distance sensor 30 - 600 mm, 20.3 x 65 mm, max. max. 50 °C | OADR 20 series Baumer Electric AG

general data special type Washdown design adjustment external power on indication LED green soiled lens indicator LED red light source pulsed red laser diode wave...

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Laser photoelectric sensor LS Panasonic Electric Works Corporation of America

The LS series of laser sensors provides stable sensing for all of your high-precision, long-range application needs. With 6 different sensing heads to choose...

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Laser speed sensor CCLD, 3 - 20 mA | MM-0360 Bruel and Kjaer

Designed for contact-free speed measurements on rotating or reciprocating machine parts. Type 2981 produces a voltage pulse...

CMOS laser displacement sensor 2 - 200 mm | MICROTRAK™ 3 MTI Instruments

High resolution, high speed laser displacement sensor (non-contact linear displacement sensor) utilizes the latest CMOS sensor technology that challenges even the most difficult measurement applications. The Microtrak™...

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Laser distance sensor (time-of-flight measurement) max. 100 m | FT2000 DELTA

The Dilas FT2000 is a digital, high resolution, non-contact laser measurement sensor. The target...

Laser distance sensor AR 1000 Schmitt Europe

Schmitt Europe Limited suggests the AR1000 laser distance sensor for crane and hoist applications or for monitoring fill levels of bulk material. The unique sensor uses phase shift comparison measurement principles (of laser light) to accurately measure distances of 30 meters. Longer ranges to...

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Laser distance sensor (optical phase comparison measurement) LDM41/42 ASTECH Angewandte Sensortechnik GmbH

Laser Distance Sensors Applications LDM41A / LDM42A * Measurement of distance and position * Diameter measurement of rolls / coils * Level measurement * Position control * Security application * Observing and measurement for elevators * Position measurement for cranes and conveyors Description The LDM 41/42 A is a opto-electronic distance sensor for industrial application, like distance...

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CCD laser displacement sensor 0.1 mm | L-LAS-LT Series Sensor Instruments

- Sichtbarer Laserspot (rot), Laserklasse 2 - Referenzabstand 200 mm - Messbereich typ. 100 mm, Auflösung typ. 0,1 mm - Integriertes Interferenzfilter/Rotlichtfilter -...

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Laser distance sensor LAT series di-soric

di-soric laser distance sensors are used for precise measuring of distances down to the millimetre at diverse ranges. Laser distance...

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Laser distance sensor 0.1 - 150 m | LLD WayCon Positionsmesstechnik

● measurement range 0,1...150 m ● resolution: 0,1mm ● repeatability: ±0,5 mm ● measuring accuracy: ±3 mm ● Operating...

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Laser distance sensor max. 10 kHz | ATLAS LAP

- smallest size - maximum accuracy - digital workflow from measurement to evaluation - fast measurement ( up to 4 kHz / 10 kHz ) - parameter settings ATLAS laser displacement sensors work by the triangulation principle of measurement. Single sensors measure displacement,...

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Cost effective laser displacement sensor 4 µm, max. 200 mm | optoNCDT 1302 MICRO-EPSILON

The miniaturised optoNCDT 1302 is a low-cost laser sensor for common measuring tasks. The extremely small design facilitates its integration even in areas with limited...

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Laser speed sensor PRÜFTECHNIK Condition Monitoring GmbH

Robust and compact trigger / RPM sensor The Laser Trigger sensor is used for contact-free measurement of machine speeds. Function This sensor uses red laser light emitted from...

6D sensor for laser tracker SmartTRACK™ API - Automated Precision Europe GmbH

SmartTRACK™ API´s SmartTRACK™ is a break-through for measurements and alignments of large parts and assemblies. API´s SmartTRACK™ Sensor in combination with an API Laser Tracker provides you with the position (X, Y, Z) AND the rotational orientation (pitch, yaw, roll angles) in real time!. For 6DOF only one Laser...

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Laser distance sensor 500 m, ±1 mm, 200 Hz - FLS-CH 10 Dimetix AG

FLS-C – Fast distance measuring for dynamic positioning applications Due to innovative laser technology, the FLS-C distance measuring device...

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Laser distance sensor max. 300 m | FT 50 RLA series SENSOPART

Fast and accurate measurement, precise positioning and detection of a wide range of...

CMOS laser displacement sensor max. 1000 mm, IP67 | RF60X Series RIFTEK

Laser triangulation position sensors RF60X Series The sensors are intended for measuring and checking of position,...

Laser speed sensor ROLS-W, ROLS-P MONARCH INSTRUMENT

1-250,000 RPM. Extremely versatile and able to work over long distances (up to 25...

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