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Optical data transmission
- DDLS 500 with 100 Mbit/s real-time transmission
- DDLS 200 with 2 Mbit/s transmission rate
Optical data transmission

Data within a network is transferred in different ways. Optical data transmission photoelectric sensors use the "air" medium to transfer data invisibly, contact-free and free from wear over a distance of up to 300 m. This is a leading technology in plant engineering and combines efficiency with cost effectiveness.
Industrial image processing
Industrial image processing
Accessories
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Intralogistics
Intralogistics

Sensor solutions for stacker cranes, shuttles, continuous conveyors, electrical monorail systems, automated guided vehicles, side-tracking shelves, picking systems and cranes.
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Packaging industry

Sensor solutions for primary packaging in beverage filling, pharmaceutical and meat packaging as well as confectionery and bakery production, for secondary packaging and for the end-of-line area.
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Machine tools

Sensor solutions for hydraulic and eccentric presses, punching and laser cutting machines, pipe and wire bending machines, processing centers, hydraulic press brakes, metal sawing machines, sheet metal feeders and robot work areas.
Automotive industry
Automotive industry

Sensor solutions for press shops, vehicle body construction, paint shops, powertrains and final assembly.
Laboratory automation

Laboratory automation

Sensor solutions for pre-analytic instruments, IVD analyzers, automation modules and post analytic modules.

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Product highlights

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Safety at Leuze

Global industry is in a constant state of flux – and with it, the complex demands on safety systems designed to protect people and equipment. With a comprehensive portfolio to satisfy all safety requirements, we offer you complete safety, an efficient flow of materials, and maximum availability levels worldwide.
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About Leuze

Leuze is an international sensor expert for automation technology. With curiosity and determination, we – the Sensor People – have been forerunners for innovations and technological milestones in industrial automation for more than 60 years.
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Show all categories Retro-reflective photoelectric sensors Previous

Show Retro-reflective photoelectric sensors
Standard models (LED and laser)
Optimized for transparent objects
Optimized for reflective objects

Products

Switching sensors

Optical sensors

Retro-reflective photoelectric sensors

Retro-reflective photoelectric sensors

With reflection principle: Transmitter and receiver in the same housing, opposing reflector.

Overview

Article list

Standard models (LED and laser)

Standard models (LED and laser)

Reliable detection, even with reflective objects
Operating ranges up to 24 m
Highly accurate positioning through extremely small laser light spot

Optimized for transparent objects

Optimized for transparent objects

Reliable detection of highly transparent objects
Operating ranges up to 6 m
Contamination compensation through integrated tracking

Optimized for reflective objects

Optimized for reflective objects

Reliable detection of foil-wrapped, strongly scattering objects
Operating ranges up to 16 m
Sensitivity adjustable for the detection of transparent packages

Article list

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318B
328
412B

Reflection principle

Cubic
Cylindrical

Laser, Red
LED, Infrared
LED, Red

AC/DC
DC
None

Analog output
MOSFET semiconductor
Relay
Transistor, NPN
Transistor, PNP
Transistor, Push-pull
None

AS-Interface IO
IO-Link
None

Dark switching
Dark switching (PNP)/light switching (NPN)
Dark switching
(light switching by reversing polarity of U_B)
IO-Link / light switching (NPN) / dark switching (PNP)
IO-Link / light switching (PNP)/dark switching (NPN)
Light/dark switchable
Light switching
Light switching (PNP)/dark switching (NPN)
Light switching
(dark switching by reversing polarity of U_B)
U_B switching
None

Cable
Cable with connector, M8
Cable with connector, M12
Cable with connector, Snap-in, M8
Connector, M8
Connector, M12
Terminal

90° - angular optics
Activation input
All stainless steel housing
Article set
AS-Interface, connection via coupling module
Autocollimation
Calibrated Y-axis for optimized shift angle
Extra long light spot (XL)
Heating
HYGIENE design
Increased resistance to UV radiation
Light-band
Small light spot (S)
Special configuration
Teach input
Time function
Tracking function
Warning output
Wash-Down design
None

Metal
Plastic
Stainless steel

Detection of bottle container
Detection of empty bottles
Detection of high-gloss or polished surfaces
Detection of highly transparent bottles
Detection of highly transparent films and glass panes
Detection of polybags on conveyor belt
Detection of semi-transparent media
Detection of small parts
Detection of transparent films
Detektion umstretchter Objekte
Detektion von unregelmäßigen Objekten auf Förderband
Erkennung von durchbrochenen Objekten
Operation with glass triple reflectors and any reflective tapes
Positioning, zero distance
Radiation through transparent, colored glass and PET containers
None

270° potentiometer
Multiturn potentiometer
Step switch
Teach button
None

Results list: 613 products found

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52

PRK3C.T3/PT-200-M12

PRK3C.T3/PT-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50150598

Series: 3C
Operating range, max.: 0 ... 3 m
Design: Cubic
Light source: LED, Red

Part no.: 50150598

PRK53CL1.XA3/LG-M8

PRK53CL1.XA3/LG-M8

Polarized retro-reflective photoelectric sensor

Part no.: 50150260

Series: 53C
Operating range, max.: 0 ... 2 m
Design: Cubic
Light source: Laser, Red

Part no.: 50150260

PRK5B.D/4X-200-M12

PRK5B.D/4X-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50150255

Series: 5B
Operating range, max.: 0.04 ... 4 m
Design: Cubic
Light source: LED, Red

Part no.: 50150255

PRK5.M3/4P-200-M8

PRK5.M3/4P-200-M8

Polarized retro-reflective photoelectric sensor

Part no.: 50150101

Series: 5
Operating range, max.: 0.02 ... 4.5 m
Design: Cubic
Light source: LED, Red

Part no.: 50150101

PRK5B.M1/4X-200-M12

PRK5B.M1/4X-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50150050

Series: 5B
Operating range, max.: 0.03 ... 4.5 m
Design: Cubic
Light source: LED, Red

Part no.: 50150050

PRK5B.M1/PX-M8

PRK5B.M1/PX-M8

Polarized retro-reflective photoelectric sensor

Part no.: 50150048

Series: 5B
Operating range, max.: 0.03 ... 4.5 m
Design: Cubic
Light source: LED, Red

Part no.: 50150048

PRK5B/P-M8.3

PRK5B/P-M8.3

Polarized retro-reflective photoelectric sensor

Part no.: 50149894

Series: 5B
Operating range, max.: 0.02 ... 5 m
Design: Cubic
Light source: LED, Red

Part no.: 50149894

PRK5B/4X-1000-M8

PRK5B/4X-1000-M8

Polarized retro-reflective photoelectric sensor

Part no.: 50149893

Series: 5B
Operating range, max.: 0.02 ... 5 m
Design: Cubic
Light source: LED, Red

Part no.: 50149893

PRK5B.D/PX-200-M12

PRK5B.D/PX-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50149768

Series: 5B
Operating range, max.: 0.04 ... 4 m
Design: Cubic
Light source: LED, Red

Part no.: 50149768

PRK5B.M1/PX-200-M12

PRK5B.M1/PX-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50149767

Series: 5B
Operating range, max.: 0.03 ... 4.5 m
Design: Cubic
Light source: LED, Red

Part no.: 50149767

PRK5B/4X-600-M8

PRK5B/4X-600-M8

Polarized retro-reflective photoelectric sensor

Part no.: 50149738

Series: 5B
Operating range, max.: 0.02 ... 5 m
Design: Cubic
Light source: LED, Red

Part no.: 50149738

PRK5B/NX-200-M12

PRK5B/NX-200-M12

Polarized retro-reflective photoelectric sensor

Part no.: 50149737

Series: 5B
Operating range, max.: 0.02 ... 5 m
Design: Cubic
Light source: LED, Red

Part no.: 50149737

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Part data of: 22/09/2023

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Leuze electronic, Inc
55395 Lyon Industrial Drive
New Hudson, MI 48165 / USA(248) 486-4466 Phone(248) 486-6699 Fax
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