Honeywell TREXCHPKLWP1 AMS Trex Device Communicator for HART

Product Overview

When field device configuration and diagnostics demand reliability in hazardous environments, the Honeywell TREXCHPKLWP1 delivers a powerful solution. This AMS Trex Device Communicator combines an 800 MHz ARM Cortex A8/NXP processor with 512 MB DDR3 SDRAM and 2GB NAND plus 32 GB extended flash memory, running Windows Embedded Compact 2013. The 640 x 480 pixel display provides clear visualization of device parameters. With ATEX, CSA (US/Canada), and IECEx intrinsically safe certifications (including FISCO), it is built for safe operation in explosive atmospheres. The rechargeable Li-Ion power module ensures extended field use, while the wireless radio option enables flexible connectivity. Premium support (1 year) is included to maximize uptime.

Technical Specifications Breakdown

The TREXCHPKLWP1 features a 800 MHz ARM Cortex A8/NXP microprocessor, delivering fast processing for complex device communication tasks. Its 512 MB DDR3 SDRAM supports smooth multitasking, and the 2GB NAND plus 32 GB extended flash storage provides ample space for firmware and data logs. The 640 x 480 pixel display offers a clear user interface for navigating device menus and diagnostics. The rechargeable Li-Ion power module reduces battery replacement costs, while the wireless radio eliminates cabling expenses in remote locations. These specs directly translate to lower total cost of ownership through reduced downtime and improved field efficiency.

Industry Applications

In oil and gas refineries, the TREXCHPKLWP1 enables technicians to configure and troubleshoot HART field devices without entering hazardous zones, thanks to its intrinsic safety certifications. In chemical plants, the wireless radio option allows remote monitoring of valve positioners and transmitters, minimizing the need for physical access. The premium support package further reduces unplanned downtime by providing rapid expert assistance, aligning with a cost-benefit angle that emphasizes long-term savings.

Installation & Setup Guidance

Before first use, fully charge the rechargeable Li-Ion power module. Power on the device and follow the on-screen setup wizard to configure wireless network settings and HART application parameters. Use the touchscreen interface to connect to field devices via the communication module. Ensure the device is used only in environments matching its ATEX, CSA, and IECEx certifications. No special wiring is required; the device operates as a standalone handheld communicator.

Maintenance & Reliability

Regularly inspect the device for physical damage and clean the display with a soft, dry cloth. Keep the Li-Ion battery charged to maintain readiness. The rugged design and premium support (1 year) contribute to high reliability and low maintenance costs, reinforcing the cost-benefit theme by minimizing service interruptions and extending service life.

Compatibility & Integration

The TREXCHPKLWP1 is designed for HART application, making it compatible with thousands of HART-enabled field devices from various manufacturers. The wireless radio option integrates with plant Wi-Fi networks for data transfer. It works seamlessly with Emerson AMS Device Manager software for centralized device management. No additional controllers or gateways are required for basic operation.

Selection Guide & Purchasing Advice

Before purchasing, verify that the TREXCHPKLWP1 matches your required certifications (ATEX, CSA, IECEx) and application (HART). Confirm that the wireless radio is suitable for your plant's network infrastructure. BluePLC Industrial stocks the TREXCHPKLWP1 and can advise on compatibility with your existing device fleet. Contact us for current availability and pricing.