Sensors & Transducers


Rugged new photoelectric sensor

January 2008 Sensors & Transducers

Banner Engineering has introduced the M12 photoelectric sensor family, featuring a 12 mm threaded metal barrel. M12 Series sensors are available in opposed, polarised and non-polarised retroreflective, diffuse and fixed-field models. All models feature a visible red sensing beam for easy alignment and two signal indicator LEDs for simple operating status monitoring from any direction. With entirely encapsulated electronics, M12 sensors are rated IP67/NEMA 6 to provide superior durability in difficult sensing applications.

The M12 Series offers three fixed-field models - 25, 50 and 75 mm - with outstanding background suppression, making them an excellent alternative to proximity sensors. With their high excess gain and fixed-field technology, these sensors detect objects of low reflectivity that are directly in front of another surface, ignoring the surface in the background. Fixed-field models require little adjustment in the field; the cutoff distance is easily adjusted using the threaded 12 mm barrel. Opposed, retroreflective and diffuse models feature a single-turn gain potentiometer for easy configuration.

"The M12 sensor line provides a rugged, high performance family of products in the world's most common sensor package," said Paul Bratton, P.E., Banner's engineering product manager. "The popular 12 mm barrel design allows for easy mounting in confined spaces, with the excellent performance expected of much larger sensors." Bratton adds, "The longer range of the fixed-field models allows the sensor to be recessed in mounting holes or mounted farther away from the work piece, preventing damage that would occur to traditional range-limited proximity sensors."

M12 sensors are packaged in a compact rugged metal housing to conveniently fit into tight spaces. This IP67 housing makes these sensors ideal for electronic manufacturing and inspection, automotive part manufacturing, metal stamping inspection, packaging and bottling operations, and many additional industrial automation applications.

For more information contact Rodney Topham, RET Automation Controls, +27 (0)11 453 2468, [email protected], www.retauto.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Condition monitoring to go
Turck Banner Southern Africa Fieldbus & Industrial Networking
Anyone who wants to efficiently monitor the climate in control cabinets will find a comprehensive range of control cabinet monitors for the DIN rail in Turck Banner’s cabinet condition monitoring family.

Read more...
Monitoring the voltage drop in cables
Turck Banner Southern Africa Electrical Power & Protection
With its new M12Plus connectors, Turck Banner is directly shifting the condition monitoring of cables subject to severe stress to the connection technology. The connectors, which come with voltage and current monitoring and a Bluetooth chip, enable measured voltage and current values to be sent wirelessly to a controller.

Read more...
Smart alternative for float switches
ifm - South Africa Sensors & Transducers
With the LI level sensor, you can reliably detect leakages and point levels on a permanent basis. The capacitive measuring system has no moving parts. Malfunction or maintenance issues due to deposits on the mechanical parts are therefore eliminated.

Read more...
Improved inductive coupler sets
Turck Banner Southern Africa Electrical Power & Protection
Online teaser: Turck Banner has updated its inductive coupler sets and now also offers additional functions such as selective pairing in addition to improved performance.

Read more...
Telco sensors in the pulp and paper industry
Gail Norton Instrumentation Sensors & Transducers
The pulp and paper industry poses a major problem for most photoelectric sensors. The high level of contamination in these dusty, dirty and grimy environments makes it impossible for most competing sensors to operate and sense reliably and efficiently.

Read more...
Advantages of wireless storage tank and container tank level monitoring
Turck Banner Southern Africa Editor's Choice
Implementing a tank monitoring system that utilises ultrasonic or radar sensors in a wireless network has many advantages.

Read more...
Robust Ethernet cordset series of cables
Turck Banner Southern Africa Enclosures, Cabling & Connectors
Turck Banner offers a product range comprising a wealth of different connectors and cables, including over 115 000 connection technology solutions with differing degrees of complexity.

Read more...
Multicolour strip lights with superior environmental resistance
Turck Banner Southern Africa Electrical Power & Protection
Turck Banner’s industrial LED lighting products are high-quality and energy-efficient lights that provide years of maintenance-free operation, with no bulb or ballast changes required throughout the lifespan of the device.

Read more...
Precision acoustic imagers
Comtest Sensors & Transducers
To help users identify and localise ‘mechanical areas of interest’ within short timeframes, Comtest has added a unique new feature to Fluke’s ii910 precision acoustic imagers.

Read more...
Machine safety, diagnostics and data security
Turck Banner Southern Africa IT in Manufacturing
Personnel safety systems on machines are often seen as a necessary evil. To function correctly, a safety device is required to be self-checking, which adds more complexity and costs compared to a non-safety device.

Read more...