Sensors & Transducers


Banner’s compact photoelectric sensors

January 2014 Sensors & Transducers

Banner Engineering has introduced its next-generation S18-2 compact photoelectric sensor series. These self-contained, DC-operated sensors provide a cost-effective sensing solution for high-volume installations. Built with advanced ASIC (application specific integrated circuit) technology, the diffuse mode S18-2 sensors are resistant to fluorescent light and offer a high level of crosstalk avoidance.

Banner S18-2 sensors feature a powerful and bright visible red emitter beam that reaches up to 25 metres for easy alignment and set-up. For ease of use, the sensors also offer a highly visible output and dual-function power and stability indicators. The indicators are comprised of one green and two yellow LED lights. Solid green indicates power is applied and the sensor is ready, while green flashing specifies a marginal sensing signal. The two bright yellow LEDs, visible from both sides of the sensor, indicate the output is conducting.

Featuring a rugged ABS plastic housing, the S18-2 sensors are well sealed against water ingress. A wide operating temperature range of -40 to +70°C ensures optimal performance for diverse applications. For increased flexibility, diffuse models provide a robust 250° sensitivity potentiometer.

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



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