Emerson TREXCHPKLWS3

$4,990.00

In stock

Rugged and intrinsically safe, the Emerson TREXCHPKLWS3 Trex Device Communicator supports HART communication, includes wireless connectivity, and is engineered for seamless field diagnostics and configuration. Includes 3 years of standard support and certifications for global use.

Condition: New

Emerson Process TREXCHPKLWS3 Trex Device Communicator, HART Application, Certified, Wireless Capability, 3 Years Standard Support.

The Emerson TREXCHPKLWS3 Trex Device Communicator is a next-generation field communicator designed for reliability, durability, and ease of use in industrial environments. Built to withstand harsh field conditions, it features a rugged enclosure (IP54-rated) and has been shock-tested to survive 1-meter drops onto concrete. The 5.7-inch color VGA resistive touchscreen enables one-handed operation, ideal for field technicians managing various process instruments.

Equipped with HART communication protocol, this model ensures compatibility with a broad range of devices, regardless of the manufacturer. It also supports Wireless, Bluetooth, NFC, and Wi-Fi connectivity, streamlining diagnostics, data transfer, and remote syncing with AMS Device Manager.

With 32 GB of extended flash memory, powerful processing via an 800 MHz ARM Cortex A8/NXP microprocessor, and a robust lithium-ion power module offering 8+ hours of continuous use, the TREXCHPKLWS3 is an all-in-one communicator built for demanding industrial applications.

Looking to understand precision across your tools? See our guide on Measurement Tools: Accuracy, Resolution, and Precision to ensure consistent performance in the field.


Key Features

  • Supports HART Application with universal device compatibility

  • Wireless, Bluetooth, NFC, and USB connectivity options

  • Intrinsically Safe Certifications: ATEX, CSA (US/Canada), IECEx (with FISCO support)

  • Power the Loop Functionality – power field instruments directly

  • Built-in 32 GB Flash Memory + 2 GB NAND internal storage

  • Advanced diagnostics to quickly resolve device issues and configure valves inline

  • AMS Device Manager Synchronization for automated field data transfer

  • High-resolution 5.7” Color VGA Touchscreen for outdoor usability

  • 8+ Hours Battery Life using lithium-ion power module

  • Shock-tested for rugged environments; IP54 Enclosure Rating

  • Upgradeable firmware and apps online

Explore more in our Communicators collection or discover related tools in our full Process Instruments category.


What’s Included

  • 1× Li-Ion Power Module

  • 1× HART Application

  • 1× Bluetooth, WiFi, and NFC Radios

  • 1× CSA Certification

  • 1× ATEX Certification

  • 1× IECEx Intrinsically Safe Certification

  • 3× Years of Standard Support


Technical Specifications

Parameter Specification
Processor 800 MHz ARM Cortex A8/NXP
Memory 2 GB NAND Flash (Internal), 32 GB Extended Flash
RAM 512 MB DDR3 SDRAM
Display 5.7″ VGA Color Resistive Touchscreen
Battery Life 8+ Hours (Li-Ion)
Connectivity USB, WiFi, Bluetooth, NFC
Certifications ATEX, CSA, IECEx (Intrinsically Safe)
Operating Temp. -4°F to 122°F (-20°C to 50°C)
Enclosure Rating IP54
Shock Test 1-meter drop onto concrete
Dimensions Refer to catalog specs
Software Support 3 Years of Standard Support

Ideal for:
Industrial technicians, maintenance teams, and engineers who need a reliable communicator for HART-enabled devices across hazardous or field-intensive environments.

Need assistance calibrating your communicator? Discover best practices in our article: How to Build a Calibration Schedule That Ensures Compliance.

Average Rating

5.00

5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Add a review

Reviews

  1. by Julia Hartono

Questions & Answers

No Questions

Did you find what you were looking for?




Return Policy

FourToolz accepts returns within 30 days of delivery for items that are unused, in their original packaging, and include all accessories.

Customers are responsible for return shipping costs unless the product is defective or incorrectly shipped.

For detailed information, please review our full Return Policy or contact us at sales@fourtoolz.com.

Main Menu