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AO702 Contrast sensor

  • Contrast sensor

  • 18...22 mm

  • Red light | Green light | Blue light
The AO702 is a photoelectric contrast sensor with an operating distance of 18-22 mm and uses red, green and blue light to detect contrast. It reliably detects print marks and contrasts. When the desired contrast is detected, the sensor outputs a switching signal. Light-on/Dark-on mode are set via pushbuttons on the device. The high IP67 protection rating enables use in all standard factory automation applications.

The sensor is not only suitable for distinguishing between black and white, but also intelligently selects the ideal colour of the transmitted light to reliably detect the smallest differences in brightness (grey values and colours). The sensitivity of the measurement can be set via teach pushbuttons on the device. The very high switching frequency of 10,000 Hz allows the monitoring of extremely fast processes and the production of large quantities.
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Online -5.50%

Colour sensor
15...19 mm
Red light | Green light | Blue light
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About autosen.com

Buy sensors and sensor systems for automating systems and machines online at revolutionary low prices. As Germany's online pioneer and provider of position sensors, process sensors, industrial communication systems and connection technology for sensor solutions, we have aligned our product line to the daily needs of our industrial customers. In addition to inductive sensors, proximity switches and proximity sensors for non-contact detection of metals, we also offer optical sensors for longer distances in the system of retro-reflective sensor, reflex lights barriers and through-bean light barriers. We also offer sensor solutions in our Online Shop for laser sensors, distance sensors and laser light barriers. For position sensing we offer many different models of capacitive sensors, for example with M12 and M18 thread or in rectangular versions. Magnetic sensors, cylinder sensors and cylinder switches for pneumatic cylinders round out our assortment in position sensing.

In process measurement technology and under process sensors our customers will find their industrial needs sorted in a user-friendly arrangement. Customer who would like to detect a fill level can automate this for example with our level sensors. For measuring process values in pipeline systems we offer various measurement principles such as pressure measurements and monitoring with pressure transmitters, pressure sensors or pressure switches and temperature measurements with temperature sensors and temperature transmitters. For measuring flow speeds in pipes and lines, our customers can also find a wide range of flow sensors and flow meters in our product line. For measuring process media and liquids, our Online Shop also features sensors for monitoring media and process values for automation. For wiring and connecting sensors in machines we offer a large selection of cables, cable boxes and sensor cables in different lengths and sizes and with connectors including M8 and M12 plugs. Our customers will also find the mounting brackets and assembly units required for proper and reliable fastening in the assembly of sensors and sensor systems in our Internet delivery portfolio.