Capacitive Sensor


Capacitive Sensor - capacitive sensors are constructed from many different media such as copper indium tin oxide ito and printed ink copper capacitive sensors can be implemented on standard fr4 pcbs as well as on flexible material ito allows the capacitive sensor to be up to 90 transparent for one layer solutions such as touch phone screens size and spacing of the capacitive sensor are both very capacitive sensors capacitive sensors are used for the non contact detection of any objects in contrast to inductive sensors which only detect metallic objects capacitive sensors can also detect non metallic materials typical applications are in the wood paper glass plastic food chemical and semiconductor industries capacitive sensors proximity switch for non contact detection of liquid as well as solid objects and bulk solids high switching distance up to 30 mm even through non metallic walls absolutely reliable even.

when interfered by ambient conditions e g ambient light or dirt capacitive object detection sensors from balluff employ a straight line electrical field which is optimized for detection of solid bodies e g wafers pcbs cartons paper stacks bottles plastic blocks and plates and liquid level detection through non metallic container walls made of glass and plastic thickness max 4





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Related Wiring Diagrams



Related Diagrams