Sensors & Transducers


Photoelectric sensors for the food industry

June 2014 Sensors & Transducers

Banner Engineering has introduced the new QM26 and QMH26 photoelectric sensors, specially manufactured to comply with the requirements of the food and pharmaceutical industries. The IP69K stainless steel housings mean these devices are resistant to chemical cleaning agents and high cleaning pressures. Both variants are manufactured using only FDA compliant materials. Furthermore, the QMH26 comes in a hygienic design and can therefore be used wherever the sensor may come into direct contact with food. Its smooth, self-drying surface does not have any gaps that would be difficult to clean or sanitise.

The sensors are permanently resistant to ambient temperatures from -30 to +60°C and cleaning temperatures up to 80°C. Banner offers different operating modes for both models: retro reflective sensors with a 260 or 300 cm sensing range and photoelectric sensors with background suppression with a maximum sensing range of 20 or 40 cm. Emitter and receiver devices are also available for the QM26 in order to create through-beam sensors.

For more information contact Rodney Topham, RET Automation, +27 (0)11 453 2468, [email protected], www.retautomation.com



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