Pissolato Filho, JoséZanotto, André C.Costa, Eduardo C. M.Kurokawa, Sérgio [UNESP]2014-05-272014-05-272011-09-05Proceedings of the 2011 6th IEEE Conference on Industrial Electronics and Applications, ICIEA 2011, p. 2552-2557.http://hdl.handle.net/11449/72658This work aims to demonstrate an application of telemetry for monitoring process variables. The authors developed the prototype of a dedicated device capable of multiplexing, encoding and transmitting real-time data signals via amplitude-shift keying modulation to remotely located device(s). The prototype development is described in details, enabling the reproduction of the proposed telemetry system for a three-phase motor as well as for other devices. Furthermore, the proposed device has an easy implementation by using of accessible components and low cost, also presenting a tutorial and educational purpose. © 2011 IEEE.2552-2557engamplitude-shift keying modulationdedicated systemsmultiplexing and encoding of data signalsRF circuitsswitching power suppliesTelemetry of process variablesAmplitude shift keyingDedicated systemsLow costsMonitoring processPrototype developmentReal-time dataRemote measurementRF-circuitsTelemetry systemsThree phase motorElectric power supplies to apparatusEncoding (symbols)Industrial electronicsMultiplexingPower electronicsReal time systemsReal variablesTelemetering equipmentTrabalho apresentado em evento10.1109/ICIEA.2011.5976023Acesso aberto2-s2.0-800522197624830845230549223