Opto sensors that enjoy a good wash
January 2002
Sensors & Transducers
The versatile OG family of M18 opto sensors from IFM Electronic is now available in new Wet-Line versions. With their IP68 protection ratings and stainless steel bodies, they are an appropriate choice for the food industry and other demanding applications where they may be subject to pressure washing or exposure to aggressive cleaning chemicals.
The Wet-Line products are available in through-beam, retroreflective, diffuse reflection and background-suppression versions, all of which offer extended sensing ranges, combined with total operating stability over a temperature range of -20 to +80°C. The sensors are manufactured from food grade materials, and feature smooth, shatterproof lens covers, which resist the build-up of contaminants.
For ease of adjustment, OG Wet-Line sensors incorporate IFM's touch-to-teach setting technology. Users simply press a button once with the target in place, then again with no target, and the sensor automatically adjusts itself for optimum performance. Three LEDs are provided to confirm correct setting and to show the status of the supply and the sensor output.
The sensors are suitable for operation from DC supplies in the range 10 to 30 V, making them equally suitable for use on nominal 12 V and 24 V systems. The units are designed for three-wire connection, and each has a single short-circuit, overload and reverse-polarity protected PNP output, which is user-selectable as light-on or dark-on.
To ensure maximum versatility and compatibility with existing installations, IFM Electronic's OG Wet-Line opto sensors are offered with a choice of industry-standard M12 connectors, or fixed prewired with 6 m long PVC cables.
Shorrock Automation
(012) 345 4449
[email protected]
Further reading:
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...
Fully integrated standalone thunderstorm warning system
Senseca
Sensors & Transducers Analytical Instrumentation & Environmental Monitoring
Senseca South Africa has introduced its BTD-1 fully integrated, standalone thunderstorm warning system, which detects lightning by monitoring the background quasi-electrostatic field. The system can generate alerts before the first lightning strike, with a detection raterange of up to 83 km.
Read more...
Technology and education are critical to advancing safety in the mining sector
Sensors & Transducers
As mining operations across Africa continue to evolve in scale, complexity and automation, the role of advanced safety technologies has become increasingly important in protecting people, equipment and productivity.
Read more...
Image processing cameras
Vepac Electronics
Sensors & Transducers
The intelligent camera series from Vepac is an integrated camera module consisting of a camera and high speed processor. It offers a high-performance image sensing function at the edge device by embedding standard image processing software or the customer’s developed software.
Read more...
OMRON launches non-contact safety door switch
Omron Electronics
Sensors & Transducers
OMRON has unveiled its latest innovation in non-contact safety door switches, designed to enhance workplace safety and streamline machinery operations.
Read more...
Conductivity sensing as a cornerstone of South Africa’s water smart industry
ifm - South Africa
Editor's Choice Sensors & Transducers
South Africa’s engineers operate at the intersection of resource constraint and industrial ambition. Few parameters illustrate this balancing act as clearly as water quality. Whether in municipal treatment works, food and beverage plants or mining operations, the ability to measure water quality accurately and continuously has become non-negotiable.
Read more...
Futureproofing pharma, one pixel at a time
Omron Electronics
Sensors & Transducers
In pharmaceutical manufacturing, there’s no room for error. Omron’s FH-AI and FHV7-AI vision systems introduce AI-powered inspection that adapts to real-world variability, something conventional rule-based vision systems cannot easily achieve.
Read more...
Long-range laser distance measuring sensor
Vepac Electronics
Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.
Read more...
printer friendly version