The Emerson AMS TREX Communicator is a powerful handheld tool engineered for field professionals who need to streamline device management in process automation. Built for durability and reliability, the TREX communicator allows users to quickly access, diagnose, and configure HART and FOUNDATION Fieldbus devices directly in the field—no need to remove instruments or halt operations.
Key Features:
Supports HART and FOUNDATION Fieldbus protocols
Intuitive touchscreen interface with gesture support
Intrinsically safe for use in hazardous environments (Zone 1 and Division 1)
Advanced diagnostics for predictive maintenance
Long-lasting rechargeable battery for extended field use
Bluetooth and USB connectivity for seamless data transfer
Built-in loop power function for testing without additional tools
Compatible Chemicals:
Suitable for use in process systems involving water, steam, hydrocarbons, caustics, acids, and inert gases.
Included Accessories:
Carrying case
USB cable
Power adapter
Hand strap
User manual
Quick start guide
Compliance:
Compliant with IECEx, ATEX, CSA, and UL safety standards; supports ISO and GLP documentation protocols.
Benefits for Lab Users:
Enhances workflow efficiency by minimizing downtime, improves data accuracy through real-time diagnostics, and reduces reliance on multiple tools with its all-in-one functionality.



