HES: Remote I/O and RTUs

Remote I/O and RTUs eliminate expensive T/C and RTD extension wire and other point-to-point wires by sending temperature measurements, process monitoring and control signals between the field and control room on one digital communication link.

HES: HART Gateways, Monitors and Interfaces

These HART gateways and loop monitors reduce wiring costs, help prevent costly shutdowns, warn of unwanted process conditions and provide early indication of device faults.