Emerson TREX2LFPKLWP1 Device Communicator

Overview

The TREX2LFPKLWP1 is a handheld device communicator for field troubleshooting and configuration of HART and FOUNDATION Fieldbus instrumentation. It includes a pre-installed device description library covering over 2,500 device types, enabling technicians to diagnose and resolve instrument issues directly in the field without shop visits.

Key Features

• 5.7" resistive touchscreen display with adjustable backlit operation for work glove use
• Intrinsically safe design meeting ATEX, CSA, IECEx, and FISCO global safety standards
• Built-in loop power functionality for device configuration before host infrastructure installation
• 4-20mA loop diagnostics with NIST-traceable current measurement accuracy
• Embedded Bluetooth connectivity for wireless device communication
• 32 GB application memory with upgradeable diagnostic apps via Upgrade Studio
• Rugged, moisture-resistant construction for harsh industrial field environments
• USB and Wi-Fi connectivity for real-time synchronization with AMS Device Manager
• Lithium-ion battery providing full-shift runtime per charge

Applications

• Configuration and troubleshooting of HART transmitters and sensors in the field
• FOUNDATION Fieldbus device diagnostics and segment validation
• Valve assembly condition assessment without equipment removal
• Loop integrity verification and isolation of wiring and power supply issues
• Wireless device provisioning and configuration

Included Accessories

• AC power adapter
• USB communication cable
• Lead set with field connectors
• Hand strap
• Safety approvals and certifications guide
• Quick start flyer
• ValveLink Mobile app
• Calculator app
• PDF Viewer app