ABB FEX100 HART Field Device Specification

WaterMaster FEX100 HART Field Device Specification is the user manual of ABB products. It provides detailed information on the features and usage of the products.

Brand: ABB
Document type: User Manual
Language: English
Pages: 72
File format: PDF
File size: 1.3 MB
Published: 22 March, 2012
Updated: 30 September, 2023
MD5 checksum: 8BECDC72849D1EDB73065C716F81E05F
PDF: ABB FEX100 HART Field Device Specification PDF

About this manual

The ABB FEX100 HART is an electromagnetic flowmeter designed for process automation. It complies with HART® Protocol Revision 5.7 and provides a 4‑to‑20 mA current output with optional pulse and logic outputs.

The document describes device identification, product overview, process and host interfaces, device and dynamic variables, supported HART commands, performance data, and configuration tables. It serves as a technical reference for HART‑capable host application developers, system integrators, and end users.

What's inside

Introduction
Device Identification
Product Overview
Product Interfaces
Device Variables
Dynamic Variables
Status Information
Common‑Practice Commands
Device‑Specific Commands
Performance

Specifications

Output signal	4‑to‑20 mA
Maximum current	23 mA
Lift‑off voltage	10.5 V
HART protocol revision	5.7
Number of device variables	6

Frequently asked questions

What is the output current range of the ABB FEX100 HART device?

It provides a 4‑to‑20 mA current output.

Which HART protocol revision does the device comply with?

The device complies with HART® Protocol Revision 5.7.

How many device variables are defined for the FEX100?

Six device variables are defined.

Download PDF (1.3 MB)