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Emerson TREXCHPKLWS1S Datasheet, Specifications and AMS Trex Device Communicator

News August 17, 2026

Emerson TREXCHPKLWS1S Datasheet, Specifications and AMS Trex Device Communicator

Emerson TREXCHPKLWS1S Datasheet, Specifications and AMS Trex Device Communicator

Emerson TREXCHPKLWS1S Datasheet, Specifications and AMS Trex Device Communicator

Product Information | Emerson TREXCHPKLWS1S

The Emerson TREXCHPKLWS1S AMS Trex Device Communicator is a portable field device communicator designed for industrial instrumentation and automation applications. This model provides HART communication, wireless capability, and intrinsically safe certification for suitable industrial field environments.

This page provides an overview of the TREXCHPKLWS1S datasheet information, specifications, applications, and purchasing options.

TREXCHPKLWS1S Product Overview

The AMS Trex Device Communicator is designed to provide maintenance and instrumentation professionals with field access to intelligent device communication and diagnostic functions.

Emerson states that the AMS Trex platform can be used to diagnose and troubleshoot compatible HART, FOUNDATION Fieldbus, and Bluetooth devices directly in the field.

The TREXCHPKLWS1S configuration is intended for HART-based applications and includes wireless capability.

Emerson TREXCHPKLWS1S Specifications

Model: TREXCHPKLWS1S
Manufacturer: Emerson
Series: AMS Trex Device Communicator
Communication: HART
Wireless: Yes
Power Module: Rechargeable Li-Ion
Safety Certification: ATEX / CSA / IECEx Intrinsically Safe
Display: 5.7-inch Color VGA Resistive Touchscreen
Operating Time: 8+ Hours Typical Use
Enclosure Rating: IP54
Application: Industrial Instrumentation and Automation
Support: 1 Year Standard Support

TREXCHPKLWS1S Applications

The Emerson TREXCHPKLWS1S can be used for field instrumentation and maintenance tasks such as:

HART Device Configuration
Technicians can use a compatible field communicator to access and configure intelligent HART devices.

Instrument Commissioning
The AMS Trex platform can assist technicians during field device commissioning and validation.

Device Troubleshooting
Field personnel can use diagnostic functions to investigate communication and device-related problems.

Process Instrumentation Maintenance
The portable design allows technicians to take communication and diagnostic capabilities directly to the field device.

Industrial Automation Service
The TREXCHPKLWS1S can support maintenance contractors, instrumentation engineers, and automation service teams.

TREXCHPKLWS1S Datasheet and Manual

Customers searching for the Emerson TREXCHPKLWS1S datasheet or TREXCHPKLWS1S manual should verify the exact device configuration before using technical documentation.

The AMS Trex product family contains multiple configurations with different communication modules, wireless options, certification packages, and support periods. Therefore, the complete model number is important when checking documentation and ordering information.

If you need technical documentation for TREXCHPKLWS1S, contact us with the complete model number and we can assist with product information.

TREXCHPKLWS1S Price and Availability

We supply and source Emerson industrial automation and instrumentation products for international customers.

If you are looking for:

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please contact our sales team.

Send us the required quantity and delivery destination, and we can check the current availability and provide a quotation.

Emerson AMS Trex Related Models

The AMS Trex family includes multiple configurations for different communication and application requirements. Related models may include TREXCHPKLWS3S, TREXCFPKLWS1S, TREXCFPKLWS3S, TREXLHPKLWS1S, and TREXLFPKLWS3S.

Customers should always confirm the complete ordering code before placing an order because different configurations may provide different communication functions, certifications, wireless options, or support periods.

Need Emerson TREXCHPKLWS1S? Contact us today for price, stock, and delivery information.