There was a download of Honeywell Enhanced DTM Library HART 2.4.84.531 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The software lies within System Utilities, more precisely Device Assistants. The most popular version among the software users is 2.4. This free program is a product of Honeywell.
From the developer:
Honeywell Field Device Manager (FDM) simplifies maintenance tasks, saves time and provides the flexibility and scalability needed to perform a complete device configuration and management tasks in the plant environment through smart plant instrumentation. This is the HART Device Type Manager for the ST800, ST700, ST3000, STT250 temperature transmitters.
You may want to check out more software, such as Trebing + Himstedt DTM Library, Endress+Hauser PROFIBUS DTM library or Magnetrol HART DTM Library, which might be related to Honeywell Enhanced DTM Library HART.
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Device Assistants