Emerson AMS Trex Device Communicator
Overview
The Emerson AMS Trex brings HART and Fieldbus tasks into a single handheld platform so technicians can configure, diagnose, trim, and document smart instruments faster. A durable enclosure, glove-friendly UI, and long battery life make Trex ideal for outdoor units, refineries, and remote pads. Its on-device job management standardizes workflows and preserves audit trails.
Key Features
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Dual-protocol support: HART + FOUNDATION Fieldbus in one unit
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Power the Loop to bench-power devices without a separate supply
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Updatable DD library to match the newest device revisions
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Guided tests, trims, and valve positioner checks to reduce errors
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USB/Bluetooth connectivity; robust construction; IS options
Technical Highlights
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Color touchscreen; intuitive menus; job templates
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On-device storage for as-found/as-left data and notes
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Diagnostics for device status, loop integrity and comm quality
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Field-ready protection against shock, EMI/EMC, and weather
Applications
Commissioning and maintenance of transmitters, controllers, and valve positioners in oil & gas, chemicals, power, water/wastewater, and terminals.
FAQ
Q: Can Trex power a HART device on the bench?
A: Yes—Power the Loop supplies safe loop power for testing.
Q: Are Device Descriptions updatable?
A: Yes—keep DDs current to communicate with new firmware.
Q: Is it certified for hazardous areas?
A: IS/Ex variants are available (model dependent).
Q: Can I export results?
A: Yes—via USB/Bluetooth to your PC/CMMS workflow.
Call to Action
Send your protocol needs (HART/FF), hazardous-area class, and accessory kit preferences—we’ll confirm availability, lead time, and regional pricing.
Emerson is a global technology and engineering leader providing innovative automation, control, and measurement solutions that help industries operate more efficiently, safely, and sustainably. With over 130 years of experience, Emerson’s products and technologies serve critical sectors such as oil & gas, chemical processing, power generation, and manufacturing.
The company’s portfolio includes PLCs, transmitters, valves, flow meters, and industrial control systems that deliver precision, reliability, and energy efficiency. Emerson’s continuous investment in digital transformation and IIoT solutions has positioned it at the forefront of smart industrial operations worldwide.
Seven Star LLC supplies genuine Emerson products to clients across the Middle East, offering trusted equipment and expert support to ensure optimized performance and seamless integration for complex industrial applications.
Click to view complete Emerson information.
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