Sensors & Transducers


Long-range position sensors

August 2009 Sensors & Transducers

New analogue sensor combines range with high accuracy.

Turck has extended its portfolio of linear position sensors with a new magnetic field sensor providing a measuring range of up to 200 mm. Hall effect chains allow the WIM200 sensor in its new Q25 housing to provide high linearity and accuracy over the entire measuring range. This feature allows the sensor to be used in applications that demand highly accurate output signals over long measuring ranges, like pneumatically powered pumps, slides, presses or die cutters. For convenient assembly on a large number of applications, Turck offers a great variety of mounting accessories.

The analogue position sensors can help to implement variable area flowmeters or level monitoring devices into process control systems effectively. On suitable pneumatic cylinders, the WIM200 can also be used for position detection. An additional external magnet allows for even more individual applications. In this way the user can access a cost-effective alternative to other types of position sensors that may be over-designed for certain applications.

The WIM200 consists of up to 50 Hall elements and a microprocessor that processes the input data. The sensor is immune to external magnetic fields because it eliminates interference fields by comparing a total of up to 50 sensor signals. The sensor’s output signal is linear and independent of the magnet’s direction within the cylinder. In this way, the characteristic line can be changed from 0–10 volt to 10–0 volt by simply turning the sensor over. An additional in-range function detects whether the magnet is within measuring range or not, and where it has left the effective range.

Along with the standardised assembly accessories for position sensors, the new Q25 housing comes with additional mounting accessories like slot nuts (to be used on aluminium profiles) that enable the user to find the most convenient assembly for his operations.

For more information contact Rodney Topham, RET Automation, +27 (0)11 453 2468, rodney.topham@retautomation.com, www.retautomation.com



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

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...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved