Request InfoOptek Technology, Industrial Sensing & ControlProviding alternative energy design engineers with a means of reliably and accurately detecting the speed of wind turbines, TT electronics Optek Technology Inc.’s OPB732 series long-distance infrared reflective switches have been employed in a 6-kW wind turbine for revolutions-per-minute (RPM) sensing. Placed at the turbine rotor, the switches are used internally to sense RPMs, and that data is then transmitted to a customer-accessible Web site via General Packet Radio Service. With its noncontact design, which features an emitter and a sensor protected from contaminants by a clear window,...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 11/21/20223D SensorsAT - Automation Technology’s 3D sensors of the C6-3070 series feature high resolution and speed, owed to AT’s recently developed WARP (Widely Advanced Rapid Profiling) technology. 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