Emerson TREXCHPNAWS3S Device Communicator

Overview

The Emerson TREX Device Communicator is a rugged, intrinsically safe field instrument designed for configuring and troubleshooting HART and Foundation Fieldbus devices in harsh industrial environments. Built to withstand bumps, drops, moisture, and extreme temperatures, the Trex combines durability with advanced diagnostic capabilities and wireless connectivity for real-time field work.

Key Features

• 5.7" resistive touchscreen display, readable with work gloves and in bright sunlight
• Intrinsically safe design suitable for hazardous area deployment
• Bluetooth, WiFi, and NFC wireless radios for flexible data transfer
• Rechargeable lithium-ion battery providing 8+ hours per charge
• 32 GB application memory for customizable diagnostic and configuration apps
• Ruggedized carrying case with access window and storage pockets
• Comfortable one-handed design with hand strap for all-day field work

Available Applications

• Field Communicator — Configure and troubleshoot HART and Foundation Fieldbus devices
• Loop Diagnostics — Power the loop and troubleshoot wiring issues
• Fieldbus Diagnostics — Validate and troubleshoot Foundation Fieldbus segments
• WirelessHART Provisioning — Configure wireless networks and provision multiple devices
• Radar Master — Configure and validate Rosemount radar level transmitters
• ValveLink Mobile — Analyze and configure digital valve controllers
• Calculator — Engineering unit converter and electrical calculator

Included Accessories

• AC Adapter and USB Cable for charging and data transfer
• Lead Set with connectors for device communication
• Hand strap for secure field holding
• Quick Start Guide
• ValveLink Mobile application (activated with unit)