Light curtains

49 companies | 285 products
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safety light barrier
safety light barrier
SLB 440-H

Operating range: 75 m

... protection for the operating personnel, as every interruption to the light beam triggers a signal which safely switches off the potentially hazardous machine movement. All SLB light barriers ...

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SCHMERSAL
safety light grid
safety light grid
SLC440/COM

• - Safety type 4 in accordance with IEC 61496-1 • - User-friendly parameter setting, no tools required • - Reliable safety concept in case of interferences (EMC, welding sparks) • - Process safety with highest availability • - active ...

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SCHMERSAL
safety light barrier
safety light barrier
SLB series

Operating range: 15, 4 m

• Compact design With integral evaluation • Height range 75 m (Reserve up to 90 m) • Safe OSSD outputs to PLe • Automatic start or restart interlock • Sturdy metal enclosure with M12 connector or cable • Version with heater ...

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SCHMERSAL
safety light curtain
safety light curtain
SLLP14-1260P55

Operating range: 100 mm - 12,000 mm

... Safety light curtain type 4 acc. to IEC 61496-1 and 61496-2 Category 4 Ple acc. to EN ISO 13849-1 SIL 3 acc. to IEC 61508 SIL 3 and CL3 acc. to IEC 62061 Shock and vibration resistant acc. to IEC ...

type 4 safety light curtain
type 4 safety light curtain
OY0xxx series

Operating range: 0 m - 10 m

Safety categories 2 and 4 to IEC 61496 Reliable protection of hazardous areas and gates Wide range selectable on the unit No dead space when mounted in L shape Easy connection via the tried-and-tested M12 connector

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ifm electronic
type 4 safety light curtain
type 4 safety light curtain
OY4xxx series

Operating range: 0 m - 7 m

High protection rating IP 69K thanks to protective tube Reliable protection of hazardous areas and gates Versions with different ranges Resistant to steam and high-pressure cleaning Hygienic and robust design

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ifm electronic
type 4 safety light curtain
type 4 safety light curtain
OY8 series

Operating range: 0 m - 6 m

Configuration of suppression via pin connection Programming not required Easy connection via the tried-and-tested M12 connector Safety category type 4 to IEC 61496 Reliable protection of hazardous areas and gates

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ifm electronic
multibeam light curtain
multibeam light curtain
LX SERIES

... sensitivity to small objects - Detects objects as small as 5.6 mm and extremely flat objects that pass anywhere through the light screen - Responds in 0.8 to 3.2 milliseconds—faster than comparable products, even at its ...

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BANNER ENGINEERING CORP.
measuring light curtain
measuring light curtain
TTR series

Operating range: 229 mm - 891 mm

... length and beam spacing: 200 mm to 965 mm with 2 to 7 sensors for maximum flexibility • Robust aluminum housing, ambient light and ESD resistance for enhanced durability

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BANNER ENGINEERING CORP.
measuring light curtain
measuring light curtain
SAB series

Operating range: max 1000.0 mm

Sensor Array Bar Banner Engineering’s SAB Sensor Array Bar features QS18 sensors inside heavy-duty aluminum housing for reliable sensing on heavy-duty packaging lines. The SAB series is ideal for use on conveyors and chutes in the ...

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BANNER ENGINEERING CORP.
safety light curtain
safety light curtain
AL2109-P, LG series

Operating range: 1 m - 10 m

... you’ll find an array of specialized light grids in our portfolio: large light beam angles ensure easy alignment, “Teach-in” functions permit fast adjustment, crossed light ...

type 4 safety light curtain
type 4 safety light curtain
SLA series

Operating range: 65 m

... safety sensors. The control of the transmitters and the analysis of the signals from the receivers (e.g. interruption of a light beam) likewise take place via the amplifier. Deflecting mirrors also allow multilateral ...

type 4 safety light curtain
type 4 safety light curtain
SLP series

Operating range: 5 m - 65 m

... amplifiers, muting sensors and other safety devices, the SLP series safety light grids form a modular safety system, which can be configured by the user. Several safety light grids ...

infrared light grid
infrared light grid
BLG000 series

Operating range: 2,100 mm

... Invisible infrared light Switching output (PNP) and analog output (0…10 V) Simple connection, easily-assembled installation without additional equipment Ready for immediate use – no parameterization necessary Light ...

safety light curtain
safety light curtain
GL-R series

... What makes a light curtain "robust"? KEYENCE has designed a light curtain with a structure that prevents damage from parts or tools by narrowing the exposed lens area ...

measuring light curtain
measuring light curtain
MLG-2 Pro series

Operating range: 2 m - 8.5 m

The MLG-2 is a series of measuring automation light grids from Sick which has high resolution light grids with varying beam separation of 2.5 mm, 5 mm, 10 mm, 25 mm, ...

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SICK
multibeam light curtain
multibeam light curtain
FLG series

The FLG standard automation light grid is a sender and receiver in one housing which you can install easily. The device has an adjustable sensitivity, an operating mode and a pulse lengthening features ...

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SICK
multibeam light curtain
multibeam light curtain
VLC100 series

Operating range: 2.8 m

The VLC100 standard automation light grid is the new dimension of vision-based automation light grids. It features a sensing range up to 2.8 m with a 6 mm up to 18 mm resolution and a ...

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SICK
type 2 safety light curtain
type 2 safety light curtain
SG2 BASE series

SG2 Type 2 Safety Light Curtains Basic Line is suggested for Finger, Hand and Body Presence safety detection, where high reliability, easy installation and alignment, as well as cost saving are requested.

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Datalogic s.r.l.
type 4 safety light curtain
type 4 safety light curtain
XUSL series

The Schneider Electric single and multi-beam XUSLP is a safety light curtain type 4 compact machine for body detections. It uses a transmitter-receiver system It has a dimension of 52 x 55 mm with a detection ...

measuring light curtain
measuring light curtain
F3EM2 series

Operating range: 150 mm - 2,100 mm

Measuring light curtains in robust aluminium housingThe F3EM2 provides easy to install and set up height and profile measurement. The analogue output provides simple overall height detection and the serial ...

type 4 safety light curtain
type 4 safety light curtain
F3SG-R series

Operating range: 0.3 m - 20 m

... and bottom indicators to illuminate when adjustment is completed. The optional laser pointer and lamp can be used to reduce the time required to set up the light curtain. Mounting ...

safety light barrier
safety light barrier
PSENopt

Operating range: 15 cm - 180 cm

Safety light barrier for finger, hand and body protection The light barriers PSENopt, also referred to as light curtain, can be used ...

safety light barrier
safety light barrier
PSENopt II

Operating range: 150 mm - 1,800 mm

... safety light curtain The second generation of safety light curtains, PSENopt II, provide safe access to the production process and provide finger, hand and body protection, ...

measuring light curtain
measuring light curtain
CSL 505 series

Operating range: 0.3 m - 5 m

The cost-optimized, CSL 505 switching light curtain is specially designed for simple applications. With its slim design, integrated evaluation unit and large opening angle for quick and simple alignment, ...

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Leuze electronic GmbH + Co. KG
measuring light curtain
measuring light curtain
CML720i series

Operating range: 0.1 m - 7 m

The CML720i-T05-160.A-M12 from Leuze electronic is a light curtain transmitter that features a 6 m operating range with a response time of 30 μs per beam which makes it an accurate and reliable detector ...

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Leuze electronic GmbH + Co. KG
type 4 safety light curtain
type 4 safety light curtain
MLC 500 series

Operating range: 0 m - 20 m

The MLC 500 series includes the newest generation of extremely sturdy type 4 safety light curtains. Three function classes – Basic, Standard and Extended – enable the most efficient use of devices from ...

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Leuze electronic GmbH + Co. KG
multibeam light curtain
multibeam light curtain
NA1-11 series

Operating range: 0.2 m - 1 m

... elements. This allows even small and narrow objects, such as letters, to be securely detected. At just 10mm wide, these light barriers help to save installation space. Characteristics: • 11 emitters ...

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Panasonic Electric Works Europe
reflex type light barrier
reflex type light barrier
P1MM001

Operating range: 550 mm

... readjustment of the switching threshold Recognition of transparent objects In order to function correctly, reflex light barrier only require the use of a selectable, defined background. There’s ...

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wenglor sensoric GmbH
reflex type light curtain
reflex type light curtain
OLEB series

Operating range: 2 m

Light curtains pick-to-light prevent errors when removing parts from storage locations. During removal, this is indicated by a green or red illuminated LED. Light curtains ...

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wenglor sensoric GmbH
measuring light curtain
measuring light curtain
OEEB, OEEI, OSEB, OSEI series

Operating range: 2, 3 m

Light curtains for measuring tasks detect and measure objects with infrared light according to the through-beam mode. The emitter and receiver are enclosed in separate housings and are ...

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wenglor sensoric GmbH
safety light barrier
safety light barrier
OE106001

Operating range: 0 mm - 70 mm

High performance light barrier, receiver, Ø10mm 45long, Normal design, Anschluss an Verstärker, Cable 2pin 5m PVC, IP67, Plastic+Plastic High performance light barriers - Through-beam ...

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ipf electronic gmbh
type 4 safety light curtain
type 4 safety light curtain
SAFEGATE SM series

Operating range: 6 m - 12 m

With integrated Muting functions. Two safety PNP static outputs, auto-controlled. Hardware configurable models allow configuration of the Muting logic and functional parameters via the M12 12-pole main connector wiring. Built-in, ...

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REER
type 4 safety light curtain
type 4 safety light curtain
EOS4 series

Operating range: 0 m - 20 m

... for cascade connections of 2 or 3 curtains. No blind area on one side. The position of first beam ensures that the sensitive area extends to end of the light curtain. The protected ...

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REER
type 4 safety light curtain
type 4 safety light curtain
ADMIRAL series

Operating range: 0 m - 80 m

It is an optoelectronic safety light curtain type 4 manufactured by Reer. It is designed for protecting workers exposed to risks involved in using hazardous machines. The device comes in 4 different ...

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REER
safety light curtain
safety light curtain
BFL series

Operating range: 0 m - 4 m

... infrared light curtain for lift door control. BFL provides a light curtain of infrared beams that, once interrupted, forces the lift controller board not to close the ...

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CARLO GAVAZZI
fork light barrier
fork light barrier

Operating range: 40 mm - 20,000 mm

... the food industry and many more fields. The photocells work using red as well as infrared modulated light, ensuring a good immunity to parasitic light influences. HIGH PERFORMANCE PHOTOELECTRIC SENSORS High ...

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di-soric
safety light barrier
safety light barrier
OS-12C

Operating range: 10 m

Automatic adjustment to optimum sensitivity Pressing the sensitivity adjustment button for one second sets the sensitivity to the optimum value. Self diagnosis function Reports sensor status if the operating LED pattern changes, so ...

safety light curtain
safety light curtain
SFL Series

... SFL series safety light curtains are installed in potentially dangerous or hazardous areas to safeguard personnel from injury. The light curtains feature proven technology ...

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Autonics
type 4 safety light curtain
type 4 safety light curtain
SFLA Series

... SFLA series safety light curtains are installed in potentially dangerous or hazardous areas to safeguard personnel from injury. The light curtains feature proven technology ...

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Autonics
safety light curtain
safety light curtain
BWC series

Operating range: 1 m - 7 m

Cross-Beam Area Sensors The BWC cross-beam type area sensors utilize a 3-point cross-beam method detection to minimize non-detection area and provide reliable detection. 7 different configurations are available based on the number ...

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Autonics
safety light curtain
safety light curtain
LCA-2TR-30 series

Operating range: 12 m

Resolution 30 mm Protective field height 310 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)

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EUCHNER GmbH + Co. KG
safety light curtain
safety light curtain
LCA-2TR-40 series

Operating range: 12 m

Resolution 40 mm Protective field height 160 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)

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EUCHNER GmbH + Co. KG
safety light curtain
safety light curtain
LCA-2TR-50 series

Operating range: 12 m

Resolution 50 mm Protective field height 160 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)

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EUCHNER GmbH + Co. KG
fork light barrier
fork light barrier
OFKM 50P35/L83

measuring light curtain
measuring light curtain
MXY

Operating range: 20, 1.5 cm

... Detection height:8cm、15cm、30cm 4、Detection distance:0.2m、1.5m,suitable for different types of machines 5、Rejection of ambient/DC light/interference using with built in digital filter 6、Power on delay, self-recover ...

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Intellisense Microelectronics
frame light barrier
frame light barrier
CX6080

... to maintain optimal operation in dusty condition. When the sensor surface is covered with dust or does not work in the best light intensity, it will automatically alarm and still work normally. Suitable for counting small ...

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Intellisense Microelectronics
single-beam light curtain
single-beam light curtain
BWL

Operating range: 60, 80, 160 mm

Product feature: 1、Red LED and infrared LED can be chosen 2、Sensitivity adjustment,mode change,double indicator lights 3、On-delay or Off-delay can be customized 4、Special geometric strike can achieve almost directions ...

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Intellisense Microelectronics
How to choose this product
light-curtain

Light curtains use a non-visible screen of infrared light to protect personnel from injury and machines from damage by monitoring the perimeters of operational and restricted access zones. The interruption of a single light beam activates the emergency shutoff of a machine in operation.

Applications

Light curtains are installed on potentially dangerous machines, robots and other automated systems where it is possible to access a dangerous area. They are found on automated machines, such as large hydraulic presses and welding robots where personnel could contact the machine's moving parts. Light curtains are also used to protect personnel from accessing dangerous electrical circuitry on assembly lines.

Technologies

Light curtains comprise an emitter and a receiver. The former emits the infrared light beams. The receiver consists of a certain number of photoelectric sensors corresponding to the beams. When an object interrupts one of these light beams, a signal is sent to stop the machine.
Light curtains are usually equipped with safety relays which control parameters such as signal strength for long range or short range detection.

How to choose

Optimal operation requires a light curtain providing the appropriate level of protection and range of functions. There are two types of curtain: Type 2 and Type 4. Type 2 costs less, but has fewer features. Type 4 offers higher resolution and scanning range.