What is HART Communication Protocol? Check out the full blog post over at https://realpars.com/hart-protocol/ We gain the ability to send digital data AND analog data at the same time on the same pair of wires. this is HART communication! #Automation #PLC #Electricalengineering #Engineering #Industrialautomation #industry #RealPars | RealPars

56 reactions · 15 shares | How does Hart Communication Protocol Work?...

Basics of HART Communication Protocol Check out the full blog post over at https://realpars.com/hart-protocol/ With HART, we can send analog data, the measured value of the process variable, along with digitally-transmitted data, such as a tagname, or calibration settings, or sensor diagnostics. This would be a real productivity enhancement for the process plant! HART-enabled sensors require only a single pair of wires for communication; so, to upgrade an existing non-HART sensor loop to a HART-