TREXCHPKLWS1 Emerson AMS Trex Device Communicator

Emerson TREXCHPKLWS1 – AMS Trex Device Communicator

• Manufacturer: Emerson – a leader in process automation and device management.
• Model: TREXCHPKLWS1 – the complete AMS Trex Device Communicator solution.
• Communication Module: C = Device Communicator module for HART and legacy protocols.
• HART Application: H = full HART application support for smart field devices.
• Power Module: P = rechargeable Li-Ion power pack for extended shifts.
• Safety Certifications: KL = ATEX, CSA (US/Canada), and IECEx Intrinsically Safe (includes FISCO).
• Wireless Option: W = built-in wireless for remote access and updates.
• Support Plan: S1 = Standard Support (1 Year) with firmware upgrades.

Core Technical Specifications

• Processor: 800 MHz ARM Cortex A8/NXP – delivers fast response for complex loops.
• Internal Flash: 2GB NAND + 32GB extended flash – ample for logs and configurations.
• Operating System: Windows Embedded Compact 2013 – familiar and stable interface.
• RAM: 512 MB DDR3 SDRAM – smooth multitasking during device polling.
• Display: 640 x 480 pixel, high-visibility touchscreen – clear in sunlight or shade.
• Temperature Range: operates from -20°C to +50°C ambient for harsh plants.
• Environmental Tolerance: IP54 rated against dust and water splashes.
• Electromagnetic Immunity: meets IEC 61326-1 for industrial interference rejection.

Measurement & Field Performance

• HART Resolution: 0.1% of span for precise loop current readings.
• Loop Power: supplies up to 24V DC to energize 2-wire transmitters.
• Communication Speed: 1200 baud (HART) with error-checking for data integrity.
• Linearity: better than ±0.05% across the full output range.
• Response Time: typical 250 ms from command to display update.
• Wireless Range: up to 100 m line-of-sight for remote diagnostics.
• Battery Life: 8+ hours of continuous use on a full charge.

Frequently Asked Questions (FAQ)

• Q: Is the TREXCHPKLWS1 brand new and original?
  A: Yes, every unit is 100% new and genuine Emerson stock.
• Q: Do you have this model in stock right now?
  A: We maintain real-time inventory – this item is available for immediate order.
• Q: How long until you ship the communicator?
  A: We ship all orders within 5 working days from payment clearance.
• Q: Which carriers do you use for delivery?
  A: We ship with DHL, FedEx, and UPS – you can select your preferred carrier.
• Q: Can I return the device if it doesn't fit my needs?
  A: Yes, we accept returns within 30 days of delivery for a full refund.
• Q: Does the communicator support FISCO intrinsically safe networks?
  A: Yes, the KL certification includes FISCO approval for hazardous areas.
• Q: What wireless protocols does the W option support?
  A: The wireless module supports 802.11 b/g/n for secure device access.
• Q: Can I upgrade the memory or storage later?
  A: The flash is fixed; however, you can use the USB port for external storage.

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