NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes, signified above by xx, represent minor product changes as defined per
NE53. Compatibility and functionality are preserved and product can be used interchangeably.
2.
HART software revision can be read using a HART capable configuration tool. Value shown is minimum revision that could correspond to NAMUR revisions.
3.
Device driver file names use device and DD revision, e.g. 10_01. HART Protocol is designed to enable legacy device driver revisions to continue to communicate with
new HART devices. To access new functionality, the new device driver must be downloaded. It is recommended to download new device driver files to ensure full
functionality.
4.
HART Revision 5 and 7 selectable, Local Operator Interface (LOI), scaled variable, configurable alarms, expanded engineering units. Updated electronics hardware
design. Intrinsic Safety temperature classification change.