What are the Major benefits of HART Protocol?

Some of the features of the HART protocol are as follows:

• Simultaneous analog and digital communication
• Compatible with conventional analog instrumentation schemes
• Supports multivariable field devices
• Flexible data access via up to two masters
• Open standard protocol
• Only protocol that supports both analog and digital, unlike other fieldbuses that are digital in nature
• Either point-to-point or multidrop operation