Wenglor’s light band technology
March 2020
Sensors & Transducers
Based on a continuous, homogenous light band, Wenglor’s new retro-reflex sensors can reliably detect objects with irregular or asymmetrical shapes, for example in the field of intralogistics.
With three models for different light band heights, Wenglor provides high levels of user friendliness and special logistics functions in an economically efficient and easy to use solution such as for the prevention of bottlenecks and jams in warehouse processes. This results in improved productivity, increased system availability, more flexible production and reduced costs.
Retro-reflex sensors with light band P1EL 100 (27&nbs;mm), P1EL200 (42 mm) and P1EL300 (54 mm light band height) have been developed as 2-dimensional light barriers with homogenous laser light bands. They recognise objects with various shapes or perforated surfaces – even dark, transparent or glossy objects are accurately detected – at a range of up to 1,6 m. All the models can detect extremely small parts down to 4 mm throughout the entire range of 0 to 1,6 m.
Beyond this, smart functions integrated into the sensor such as suppression of uneven conveyor belt areas through the use of dynamic teach-in and dynamic readjustment of the switching threshold, as well as the very narrow housing with a width of just 27 mm, offer both application and installation advantages.
Quick and easy initial start-up with teach-in key
The sensors can be taught quickly and in an uncomplicated manner by simply pressing a key. In order to avoid inadvertent contact with the key and to permit flush mounting, it is located in a recessed area. External teach-in is also possible via the controller using a 24 V signal.
Diverse mounting options for any system
The sensors combine emitter and receiver in a single narrow housing with a width of just 27 mm, which can be mounted to the side panels of conveyor systems in just a few steps. The sensor’s plug can be rotated up to 180° for flexible installation and matching mounting brackets. M4 through-bolts and press-fit sleeves, as well as reflector sets, simplify precision installation and alignment of the retro-reflex sensors.
Further reading:
Market opportunity for sensors in humanoid robots
Sensors & Transducers
A new IDTechEx report forecasts the market for sensors in humanoid robots will exceed $6,59 billion by 2037, driven by perception sensors, force/torque sensors, encoders and inertial measurement units across a growing range of commercial robot platforms.
Read more...
The wireless route to safer, more efficient mining operations
Emerson Automation Solutions
Editor's Choice Sensors & Transducers
Modern wireless level measurement technologies are helping mining operations improve process control, increase safety and reduce installation costs. Emerson’s Rosemount 3408 wireless non-contacting radar level transmitter uses 80 GHz frequency-modulated continuous wave radar with HART communication to reach remote assets where cabling is impractical.
Read more...
Telco sensors for harsh environments
Sensors & Transducers
Telco sensors are designed to operate where moisture, particulate contamination and surface fouling would disable conventional sensors, with a range including an adjustable five-metre infrared proximity sensor for harsh industrial environments.
Read more...
The data-driven path to sustainable manufacturing
ifm - South Africa
Editor's Choice Sensors & Transducers
Smart automation is closing the gap between operational efficiency and environmental responsibility, and the data to do it is already inside the plant. With ifm’s sensing and digitalisation technologies, manufacturers can turn machine intelligence into measurable sustainability gains.
Read more...
Expanding visibility in mining operations
Emerson Automation Solutions
Editor's Choice Sensors & Transducers
Advances in wireless communications, condition monitoring and sensing technologies are helping mining operators extend measurement into previously under-monitored areas, improving equipment reliability, process performance and water stewardship.
Read more...
Fiber-optic amplifiers for precise object detection
ifm - South Africa
Sensors & Transducers
The OCF fibre-optic amplifier detects even the smallest or most transparent objects in confined spaces, making proven fibre-optic technology easier and more user-friendly than before.
Read more...
The next era of measurement and instrumentation
Sensors & Transducers
Smart sensors and non-contact radar are reshaping industrial measurement, feeding connected platforms that predict failures before they happen.
Read more...
Distance sensor for confined spaces
ifm - South Africa
Sensors & Transducers
The O6D100 from ifm has been designed as a powerful all-rounder for typical applications in object detection, distance measurement and positioning.
Read more...
Optimise sludge treatment and reduce operational costs
Endress+Hauser South Africa
Sensors & Transducers
Endress+Hauser’s inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.
Read more...
Inclination sensors for motion control
ifm - South Africa
Sensors & Transducers Motion Control & Drives
The JBC dynamic inclination sensor from ifm offers accurate angle measurement in the most demanding conditions, filtering out motion disturbances such as vibrations, shocks and vehicle dynamics to deliver reliable inclination values via IO-Link or programmable switch outputs.
Read more...
printer friendly version