Emerson TREXCHPNAWS1S AMS Trex Device Communicator HART Wireless

Product Introduction

Emerson TREXCHPNAWS1S delivers reliable communicator performance for modern plants. It merges a high-resolution display with an 800 MHz processor. This AMS Trex Device Communicator runs on Windows Embedded Compact 2013. Use it to configure or troubleshoot field instruments quickly. The device supports HART protocol and offers wireless connectivity. It comes with a rechargeable Li-Ion power module for long shifts. A sturdy carrying case protects the unit on site. This tool reduces downtime and simplifies device diagnostics.

Technical Specifications

• Brand: Emerson
• Model: TREXCHPNAWS1S
• Type: AMS Trex Device Communicator
• Measurement range: depends on connected HART device
• Display: 640 x 480 pixel, high-visibility LED backlight
• Processor: 800 MHz ARM Cortex A8/NXP
• Memory: 512 MB DDR3 SDRAM, 2 GB NAND flash, 32 GB extended flash
• Operating system: Windows Embedded Compact 2013
• Power module: rechargeable Li-Ion, hot-swappable capability
• Frequency response: defined by HART communication (typical 1 Hz to 2.4 kHz)
• Sensitivity & linearity: exceeds standard HART requirements
• Resolution: 16-bit for analog input signals
• Temperature range: -20 °C to 55 °C (-4 °F to 131 °F)
• Environmental tolerance: IP54 rating, resistant to dust and water splashes
• EMC/immunity: meets EN 61326-1 for industrial environments

Model Code Tree Structure

• TREX Base Platform
• C Device Communicator module
• H HART Application
• P Rechargeable Li-Ion Power
• NA No Approvals
• W Wireless Radio
• S1 1 Year Standard Support
• S Carrying Case
• Full model: TREXCHPNAWS1S

Installation & Setup

• Connect to a HART device using standard leads or clips.
• Power on the unit; it automatically detects active instruments.
• The touch screen guides you through quick configuration steps.
• No special tools are required for field connection.

Debugging & Maintenance

• On-device diagnostic reports help identify loop problems fast.
• Update device descriptions via USB or wireless connection.
• The Li-Ion module supports hot-swap without losing data.
• Built-in troubleshooting wizards reduce manual effort.

Compatibility & Integration

• Works with all HART-enabled transmitters, valves, and positioners.
• Integrates with AMS Device Manager software.
• Supports DD files for major instrument brands.
• Wireless option connects to AMS Trex apps for remote assist.

Certifications & Compliance

• CE marked for European industrial use.
• CSA and ATEX versions available, this model: NA = No Approval
• RoHS compliant, lead-free construction.
• Designed for safe use in Zone 2 areas (with proper certification).

Package Contents & Warranty

• Emerson TREXCHPNAWS1S communicator unit.
• Rechargeable Li-Ion power module (installed).
• Carrying case for protection and portability.
• Quick start guide and USB cable.
• 12-month warranty against manufacturing defects.

Shipping & Delivery

• Expedited shipping via FedEx, UPS, or DHL.
• Track your order with real-time updates.
• Global delivery available, duties may apply.

Typical Applications & Diagnostic Power

• Ideal for oil & gas, chemical, and power plants.
• Perform valve stroke tests and transmitter verification.
• Detect wiring issues, incorrect range settings, or power supply noise.
• Monitor device status and generate audit-ready reports.

Frequently Asked Questions

• • Can this unit communicate with older HART devices?
  • Yes, it supports all HART versions and most legacy instruments.

• • How long does the battery last on a full charge?
  • Typically 8+ hours of active use; the hot-swap feature allows continuous work.

• • Does it include a camera or barcode scanner?
  • No, this model focuses on communication and diagnostics; optional accessories add scanning.

• • I work in a hazardous area, which certification do I need?
  • Select a model with ATEX/IECEx approval; this version (NA) is for non-hazardous locations.

• • Can I use it to configure a pressure transmitter from Rosemount?
  • Absolutely, it fully supports Rosemount and other major HART devices.

• • What if I need help after the first year?
  • Extended support plans are available; contact us for details.

• • Is the wireless feature for connecting to Wi-Fi networks?
  • It enables wireless communication with the AMS Trex app and file transfer, not general Wi-Fi browsing.

• • Which carrying case is included?
  • A rugged case with room for leads, manual, and spare battery.

• • How do I update the device descriptions?
  • Use the USB connection or download updates via the wireless option.

• Can I view trend data on the display?
• Yes, it shows real-time trend graphs for process variables.

Contact Information

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825
• For inquiries, orders, or technical support, contact our team.

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