The Emerson AMS Trex Device Communicator is a rugged, handheld field tool designed for instrumentation technicians to configure, calibrate, and troubleshoot HART, FOUNDATION Fieldbus, and Bluetooth devices without invasive inspections.
- Power the Loop: Eliminates the need to carry separate power supplies by powering field instruments directly from the Trex unit.
- ValveLink Mobile App: Allows users to test and diagnose critical control valves inline without pulling them from the process.
- Rugged Design: Intrinsically safe and drop-tested to survive harsh industrial environments, featuring a glove-friendly 5.7-inch color touchscreen.
- Auto-Sync: Seamlessly synchronizes field changes directly with plant software like AMS Device Manager.
- Wireless & Bluetooth: Next-generation models feature embedded Bluetooth and Wi-Fi to improve mobility and enable remote device setup.















