Introducing HART (Highway Addressable Remote Transducer), a protocol that enables analog modules to communicate with field devices like transmitters. Using frequency shift keying (FSK), analog signals are modulated to the 4…20mA measured signal. HART allows for configuration, reconfiguration, and diagnostics reading of connected field devices. It finds applications in various industries, including pharmaceuticals, chemicals, breweries, painting lines, steel mills, semiconductor manufacturing, and power plants. With HART, customers benefit from high channel density, compatibility mode for easy migration, improved measuring accuracy, integrated diagnostics, robustness against interference voltage, extended ambient conditions, and flexible wiring. Experience enhanced performance and efficiency with HART technology.
