Emerson TREXLFPKLWS3S AMS Trex Device Communicator – AMS Trex Series
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Emerson TREXLFPKLWS3S AMS Trex Device Communicator – AMS Trex Series
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Emerson |
| Product Type | HART and FOUNDATION Fieldbus Device Communicator |
| Product Model | TREXLFPKLWS3S |
| Product Series | AMS Trex Device Communicator |
| Communication Module | L – Device Communicator Plus |
| Applications | F – HART + FOUNDATION Fieldbus |
| Power Module | P – Rechargeable Li-Ion Power Module |
| Safety Certification | KL – ATEX, CSA (US/Canada) and IECEx Intrinsically Safe |
| Wireless | W – Bluetooth, Wi-Fi and NFC |
| Support | S3 – Standard Support, 3 Years |
| Display | 5.7-inch color VGA resistive touchscreen, 640 × 480 pixels |
| Processor | 800 MHz ARM Cortex-A8 / NXP |
| RAM | 512 MB DDR3 SDRAM |
| Internal Storage | 2 GB NAND + 32 GB extended flash |
| Operating System | Windows Embedded Compact 2013 |
| HART Communication | Supported |
| FOUNDATION Fieldbus | Supported |
| HART Loop Power | 3–22.5 mA |
| FF Power Capability | 0–38 mA |
| Wireless Interfaces | Bluetooth 2.1, Wi-Fi 802.11 b/g/n, NFC |
| Enclosure Rating | IP54 |
| Operating Temperature | -20 to +55°C; -20 to +50°C for intrinsically safe operation |
| Battery | Rechargeable Lithium-Ion |
| Operating Time | 8+ hours typical |
| Dimensions (L × W × H) | Approx. 260 × 115 × 60 mm |
| Weight | Approx. 1.33 kg |
| Magnet | No |
FAQ
Q: What is the Emerson TREXLFPKLWS3S?
The TREXLFPKLWS3S is an AMS Trex Device Communicator configured for both HART and FOUNDATION Fieldbus applications.
Q: What do the letters in TREXLFPKLWS3S mean?
TREX identifies the base platform, L indicates the Device Communicator Plus module, F provides HART and FOUNDATION Fieldbus applications, P specifies the rechargeable Li-Ion power module, KL identifies the intrinsic-safety approvals, W indicates wireless connectivity, and S3 provides three-year standard support.
Q: Can the TREXLFPKLWS3S power a HART device?
Yes. Its Device Communicator Plus module provides HART loop power and supports a current range of approximately 3–22.5 mA for bench-level device work.
Q: Does the TREXLFPKLWS3S support FOUNDATION Fieldbus?
Yes. It supports FOUNDATION Fieldbus device communication and can provide fieldbus power for suitable bench applications.
Q: What wireless functions are included?
The W configuration includes Bluetooth, Wi-Fi and NFC connectivity for wireless data transfer and device-related workflows.
Q: Is the TREXLFPKLWS3S intrinsically safe?
Yes. The KL configuration provides ATEX, CSA for the US/Canada, and IECEx intrinsic-safety certifications, including FISCO where applicable.
Q: Does the TREXLFPKLWS3S have a battery?
Yes. Unlike many fixed industrial modules, this handheld communicator uses a rechargeable lithium-ion power module and provides more than 8 hours of typical operating time.
Q: Does the TREXLFPKLWS3S contain a magnet?
No. The communicator does not contain a permanent magnet as a primary component.
Emerson TREXLFPKLWS3S AMS Trex Device Communicator – AMS Trex Series is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








