Fast, Accurate Diagnostics for Control Valves and Process Instrumentation
Unresolved issues with intelligent field devices—such as measurement, wireless, analytical instruments, and control valves—can lead to costly downtime and unexpected process interruptions. The AMS Trex Device Communicator gives maintenance, instrumentation, operations and control technicians and engineers the power to diagnose and troubleshoot HART®, FOUNDATION Fieldbus™, and Bluetooth® devices directly in the field—without the need for invasive inspections. With real-time access to device configuration parameters and diagnostics, you can identify issues on the spot, accelerate troubleshooting, and restore operations quickly—enhancing safety, reducing delays, and minimizing costly disruptions.
Building on three decades of expertise in handhelds and intelligent field device management, AMS Trex continues to deliver the trusted human-centered handheld device communicator, rugged form factor, long-lasting battery life, and global “go-anywhere” safety certifications users rely on to commission, configure, diagnose and troubleshoot more than 2500 field devices.
The latest version of the industry's leading field device communicator has been redesigned to operate on a modern, faster platform with improved accuracy and device connectivity including embedded Bluetooth® technology to improve productivity and safety of field maintenance engineers and technicians.
The AMS Trex Device Communicator has been re-engineered for faster performance, smoother operation, and improved user experience—with key enhancements and additions including:
The next generation of the industry's foremost field device communicator and all-in-one tool is here. Explore a 3D demo or features like Loop Diagnostics, Bluetooth® capabilities, Process Loop Troubleshooting, Auto-Sync, Apps, Upgrade Studio and more.
Technicians isolate and repair problems in the field while devices continue to run using a rugged and intrinsically safe AMS Trex communicator.
Designed to withstand the harsh conditions in manufacturing facilities and meets global Intrinsic Safety requirements.
Designed for comfortable, one-handed, all-day use in the field. The screen also operates while wearing gloves.
Allows device configuration in the field before power and I/O infrastructure are in place. Simply connect to an instrument to power it.
Easily change display to save power or adapt to dark environments or bright sunlight, ensuring a crisp display that can be read.
Expand functionality of the AMS Trex through the modern application-based framework to help technicians perform their tasks.
Maintain data integrity in your AMS Device Manager database without any technician intervention.
AMS Trex Device Communicator was born from Emerson’s rich history in intelligent field device communication, as well as our expertise in measurement and analytical instrumentation, digital valve controllers and final control elements, distributed control systems (DCS), and other process industry domain knowledge. It’s no wonder the AMS Trex is the process industry’s most trusted do-it-all communication tool.
Widely considered the go-to field communication and troubleshooting device, users in critical industries around the globe rely on AMS Trex every single day.
Emerson Reliability Solutions business boasts three decades’ worth of experience in intelligent field devices and handheld communicators.
AMS Trex supports a robust, growing library of HART and FOUNDATION Fieldbus devices.
Learn why Emerson’s AMS Trex is considered the premier do-it-all handheld device communicator for intelligent field device maintenance, management, troubleshooting, and more.
Delivers a wide range of options for configuring and troubleshooting HART and FOUNDATION Fieldbus devices.
AMS Trex now features embedded Bluetooth® connectivity, enabling seamless wireless integration with field instruments through the AMS Device Configurator App. Technicians can securely connect, diagnose, and configure Bluetooth-enabled devices from up to 50 ft (15 m) away, improving safety and efficiency. The app provides quick access to device status, firmware updates up to 10x faster than traditional HART®, and a familiar, intuitive interface that integrates with Emerson’s MyAssets digital tools to simplify and accelerate maintenance.
Analyze and review valve assembly condition and performance without affecting the process.
Provision wireless networks in less time, with less chance of error and in a more secure fashion.
Get the necessary toolset for troubleshooting and validating FOUNDATION Fieldbus segments.
Get the necessary toolset for troubleshooting and validating FOUNDATION Fieldbus segments.
Includes a calculator, conversion for base conversions, loop convertor/Ohm’s law calculator, and unit converter.
Transfer PDF files to AMS Trex to easily access manuals, work processes, notes, and any other PDFs in the field.
Emerson’s AMS portfolio enables the Emerson vision for Boundless Automation by unifying data, systems, and people across the enterprise to achieve improvements in safety, production, reliability, sustainability and workforce empowerment.
Brochure: Asset Management with an Intuitive Approach to Drive Reliability
The AMS Reliability portfolio helps Reliability Engineers, Maintenance Technicians, Operations Managers, Automation Engineers, Instrumentation Specialists, Process Engineers, Control Valve Specialists, Vibration Analysts, and many others do their jobs more efficiently—from field, to workshop, to boardroom, and beyond.
Learn more by exploring the AMS brand webpage.
Weight | Approximately 2.9 lbs (1330 grams) |
| Microprocessor | 1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini |
Memory Internal Flash | 64 GB NAND flash |
RAM | 4 GB LPDDR4 SDRAM |
Display | 5.7 in (14.5 cm) color VGA resistive touchscreen |
Battery Operating Time | 8+ hours of typical use |
Operating Temperature | -20 to 55°C (-4 to 122°F) |
Enclosure Rating | IP54 |
Shock | Tested to survive a 1-meter drop test onto concrete |
Calibration | NIST-Traceability of AMS Trex 2 Device Communication Plus Module mA current functions |
Features
