The Emerson TREXCFPKL9S3 is a high-performance field communicator designed for industrial process environments. It combines HART and Foundation Fieldbus communication protocols in a single, intrinsically safe device, making it an essential tool for commissioning, validating, and troubleshooting field instruments. With its rugged stainless steel housing and local display, the TREXCFPKL9S3 is built to withstand harsh conditions while providing clear, on-site data visibility.
Key Features & Highlights
- Dual Protocol Support: HART and Foundation Fieldbus communication in one device, with a Foundation Fieldbus power plug included when ordered with the Device Communicator Plus module.
- Intrinsically Safe: ATEX, CSA (US/Canada), and IECEx approvals, including FISCO where applicable, for safe use in hazardous areas.
- Advanced Diagnostics: Quickly identify and resolve issues with advanced device diagnostics, reducing downtime and improving efficiency.
- Inline Valve Testing: Configure and test valves in place, saving time and effort.
- Modern User Interface: Intuitive touchscreen interface for faster navigation and improved productivity.
- Rechargeable Power: Li-Ion rechargeable power module ensures long-lasting field operation.
- Comprehensive Package: Includes AC adapter, USB cable, lead set with connectors, hand strap, quick start guide, and resource DVD.
- ValveLink Mobile App: Available at no charge once the Trex unit is activated, enabling wireless valve diagnostics.
- 3-Year Standard Support: Includes technical support and software updates to keep your device current.
Applications
The Emerson TREXCFPKL9S3 is ideal for use in process industries such as oil and gas, chemical, pharmaceutical, and power generation. It is perfect for technicians and engineers who need to commission, calibrate, and maintain HART and Foundation Fieldbus instruments in hazardous or remote locations.




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