Emerson TREX2CHPKLWS1 Device Communicator

Overview

The Emerson TREX2CHPKLWS1 AMS Trex is a portable handheld device communicator designed for field technicians who need to configure, diagnose, and troubleshoot HART and FOUNDATION Fieldbus instruments in industrial settings. With a 5.7-inch resistive touchscreen optimized for use with bulky work gloves and adjustable backlighting for various lighting conditions, this device brings advanced diagnostics to the field. The pre-installed device driver library covers over 2,500 HART and Fieldbus devices, enabling technicians to resolve issues on-site and minimize process downtime.

Built for durability in harsh industrial environments, the TREX2CHPKLWS1 is moisture-resistant, temperature-hardened, and features a rugged design with a hand strap and protective carrying case with an access window for convenient field use.

Key Features

• 5.7-inch resistive touchscreen with adjustable backlight for outdoor and gloved operation
• Pre-installed DD library supporting over 2,500 HART, FOUNDATION Fieldbus, and Bluetooth devices
• Power the Loop functionality to energize field devices without external power supply
• Rugged, drop-resistant construction with carrying case featuring access window
• Bluetooth, Wi-Fi, and USB connectivity for data synchronization with AMS Device Manager
• Auto Sync technology that automatically logs and timestamps all field changes
• Extended battery life with lithium-ion power module lasting over a full shift
• 32 GB application memory for customization with diagnostic apps
• Modular app ecosystem: Field Communicator, Loop Diagnostics, Fieldbus Diagnostics, WirelessHART Provisioning, ValveLink Mobile
• NIST-traceable mA measurement accuracy via Device Configuration Plus Module
• Designed for comfortable, one-handed all-day field operation
• 1-year standard support with access to Emerson Guardian Support

Applications

• Field configuration and commissioning of HART and FOUNDATION Fieldbus instruments before host system deployment
• Inline troubleshooting of transmitters, control valves, and process instruments without system shutdown
• Valve diagnostics including signature analysis and dynamic response testing
• 4-20 mA loop validation and isolated device testing to identify power, wiring, and configuration issues
• FOUNDATION Fieldbus network quality assessment and DC voltage diagnosis
• WirelessHART network provisioning and management
• Maintenance diagnostics and device integrity verification in industrial facilities

Included Accessories

• AC Adapter
• USB Cable
• Lead Set with connectors
• Hand Strap
• Approvals and Certifications guide
• Get Started flyer
• ValveLink Mobile app (pre-installed)
• Calculator app (pre-installed)
• PDF Viewer app (pre-installed)