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Operating range: 17.6 m
... detected and interference objects such as cables are blanked Ready for explosive atmospheres The C4000 Fusion Ex safety light curtain in its pressure-resistant, encapsulated, explosion-proof enclosure ...
SICK
Operating range: 10, 21 m
... increased availability Total flexibility – even in explosive environments The C4000 Standard ATEX II 3G/3D safety light curtain is a cost-effective and reliable solution that protects hazardous ...
SICK
Operating range: 4.5 m
... cleaning and decontamination agents require products that are highly resistant and rugged. The TWINOX4 stainless-steel safety light curtain has been designed specifically for use in the pharmaceutical ...
SICK
Safety light grids with Bluetooth interface The first safety light grid from Schmersal with a built-in Bluetooth interface: The SLC440/COM with Bluetooth BLE is an ...
SCHMERSAL
Operating range: 15, 4 m
The smallest safety light barriers in the world, with built-in evaluation
SCHMERSAL
Operating range: 15 m
The new SLB 240/440/450 range of safety light barriers have built-in analysis and impressively small dimensions. This means the SLB 240/440 with cable connection and dimensions of WHL 28x32x72 mm or with ...
SCHMERSAL
Operating range: 15 cm - 180 cm
The light barriers PSENopt, also referred to as light curtain, can be used in all areas of industry where a barrier-free safety concept is to be implemented. Thanks to ...
Operating range: 15 cm - 180 cm
... into the production process. Our offering of optoelectronic sensors ranges from the light barriers PSENopt to the safety laser scanner PSENscan. The light curtains ...
Operating range: 150 mm - 1,800 mm
The second generation of light curtains, PSENopt II, provide safe access to the production process and provide finger, hand and body protection, depending on the requirement. The first Type 3 safety light ...
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 ...
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 ...
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 ...
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 ...
Operating range: 2,100 mm
The light grids by Balluff are easy to connect and install, ready for instant use, needs no complex configuration, and has an analogue output. These light grids have ...
Operating range: 15 mm - 100,000 mm
... parts, detecting marks, fill level detection, and much more! The wide Balluff spectrum offers every light type, whether red light, infrared or laser technology, in different ranges. ...
Operating range: 14 mm - 515 mm
BLG 4A safety light curtains from Balluff are photoelectric, electrosensitive protective equipment. They detect fingers, hands and other body parts and are used in work areas where machines present potential ...
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, ...
Leuze electronic GmbH + Co. KG
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
ifm electronic
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
ifm electronic
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
ifm electronic
Operating range: 18 m
In the field of safety sensors, we offer safety light screens in various lengths and types with up to 14 mm resolution and muting function. We offer laser scanners with large protective fields for special ...
... 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 ...
BANNER ENGINEERING CORP.
Operating range: 150 mm - 2,400 mm
Measuring Light Curtain - IO-Link, Modbus-RTU, and RS-485 models are available - Applications include edge and center-guiding, loop tension control, hole sizing, parts counting and on-the-fly product ...
BANNER ENGINEERING CORP.
Operating range: 133 mm - 1,819 mm
Measuring Light Curtain - Features low-profile, programmable measuring light screen systems for inspections and profiling - Includes a controller, emitter/receiver pair and interconnecting ...
BANNER ENGINEERING CORP.
Operating range: 5 m
General purpose and slim body area sensor The NA2-N series offers incredibly high performance in a general purpose area sensor. The slim body, just 13mm thick and 30mm wide, can be installed almost anywhere, greatly increasing planning ...
Panasonic Electric Works Europe AG
Operating range: 100 mm
Area sensors based on light array technology are available in AS1 line for object detection purposes in a very wide range of applications with 100 mm controlled height
Datalogic s.r.l.
Operating range: 100, 150, 300 mm
Area sensors based on light array technology are available in DS1 line for dimensional measurement in a very wide range of applications with 100, 150 and 300 mm controlled height.
Datalogic s.r.l.
Operating range: 150 mm - 2,500 mm
DS2 line offers dimensional sensors with extended features and configurability for controls based on height or width measurement and object positioning from 150 up to 2500 mm.
Datalogic s.r.l.
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 ...
Operating range: 0.2 m - 15 m
Panasonic gives you the Type 4 Compact Light Curtain Mounts which can directly be installed on aluminum frames and the Type 2 Ultra-slim Light Curtains which offer its ...
Schneider Electric forks & frames OsiSense XU offer includes the elements listed below. General purpose U or L shaped fork, which is the world's leading range when it comes to options for passage way and depth. It also provides choices ...
Telemecanique Sensors
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, ...
REER
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 ...
REER
Operating range: 0 m - 80 m
The Admiral AX BX 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 ...
REER
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 ...
di-soric
Operating range: 550 mm
Application examples: Checking for the presence of sheet materials in packaging processes Checking for the presence of PET and glass bottles Detection of objects on conveyor belts Monitoring of material flow in filling ...
wenglor sensoric GmbH
Operating range: 2 m
Application examples: Pick location control on assembly stations/lines Pick location control in picking areas
wenglor sensoric GmbH
Operating range: 2, 3 m
Application examples: Detection and measurement of objects Web edge control Protrusion control Sag control Height control
wenglor sensoric GmbH
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 ...
Autonics
Operating range: 0.1 m - 7 m
General Purpose Area Sensors The BW series general purpose area sensors feature long sensing distance up to 7 m and are available in 22 different configurations based on the number of optics, optical pitch, and detection area size. ...
Autonics
Operating range: 0.1 m - 5 m
... time of under 7 ms. Four different configurations are available based on the number of optical axes and detection area size. Light ON and Dark ON operation modes switching is available. The series also features various ...
Autonics
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 ...
CARLO GAVAZZI
Operating range: 12 m
Resolution 30 mm Protective field height 310 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)
EUCHNER GmbH + Co. KG
Operating range: 12 m
Resolution 40 mm Protective field height 160 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)
EUCHNER GmbH + Co. KG
Operating range: 12 m
Resolution 50 mm Protective field height 160 mm Range 12 m With plug connector M12 2 safety outputs (OSSD)
EUCHNER GmbH + Co. KG
Special design of through-beam sensor. Transmitter and receiver are located in the fork or angular limbs and are perfectly aligned to each other.
ipf electronic
The use of infrared light grids for non-contact measurement offers many advantages, including fast response times, reliable detection of the most varied objects and immunity to interference from ambient ...
CONTRINEX
... 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 ...
Intellisense Microelectronics
Operating range: 8 cm - 200 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 ...
Intellisense Microelectronics
IMS frame light barrier uses our advanced photoelectric sensor ASICs to achieve high speed and high accuracy. The sensors are widely used in electronics pill counting machines as well as other packaging ...
Intellisense Microelectronics
The VLP21/VRH by Delta is a Laser Barrier which emits a high power infrared laser pulse. The whole system works via pulse that is received by photosensitive diode which is fitted having an optical filter. ...
DELTA
... between the two strips can be located easily. The unit can detect large field. The device provides no interference from ambient light products. The unit is used on cold rolling mills.
DELTA
The Optical Barrier V3 from Delta emit visible and modulate laser beam by the diode and reflects is back using the prism reflector position opposite to the sensor. The detected photodiode then creates a signal to the ...
DELTA
How to choose this product
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.
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