Emerson TREXLHPKLWS3S AMS Trex Communicator – HART & Wireless

Emerson AMS Trex Device Communicator – TREXLHPKLWS3S

Manufacturer: Emerson | Product No.: TREXLHPKLWS3S | Series: AMS Trex

High-performance communicator for field device configuration and diagnostics. Intrinsically safe, wireless-enabled, HART‑ready. Includes battery, charger, and carrying case.

🔷 Model Breakdown – Suffix Decoder (TREX-L-H-P-KL-W-S3-S)

• TREX – Base Trex Platform
• L – Communication: Device Communicator Plus module
• H – Application: HART Application
• P – Power: Rechargeable Li-Ion Power Module
• KL – Certifications: ATEX, CSA (US/Canada), IECEx Intrinsically Safe (incl. FISCO)
• W – Radio: Wireless (Wi-Fi & Bluetooth)
• S3 – Support: Standard Support (3 Year)
• S – Carrying Case: Rugged Carrying Case
• Included accessories: Battery + Adapter Charger

📋 Technical Specifications

• Brand: Emerson | Model: TREXLHPKLWS3S
• Measurement range: Full HART loop powered
• Frequency response: 1200/2200 Hz FSK
• Sensitivity / Linearity: ±0.01% typical
• Resolution: 0.1% of reading (digital)
• Operating temperature: -20 °C to +50 °C
• Environmental protection: IP54
• EMC immunity: EN 61326-1 industrial
• Display: 5.7” color touchscreen
• Memory: 8 GB flash + 1 GB RAM
• Ports: USB host, mini-USB, HART terminals

⚙️ Installation Guide

• Connect to HART loop (minimum 250 Ω load).
• Wireless pairing via Wi-Fi or Bluetooth.
• Charge only in safe area – unit is intrinsically safe.
• No special tools required; full guide included.

🛡️ Debug, Maintenance & Compatibility

• Real-time device diagnostics and loop health check.
• Firmware updates via USB or wireless.
• Compatible with all HART‑registered devices.
• Integrates with AMS Device Manager.
• Maintenance: Annual calibration suggested; battery lasts 8+ hours.

✅ Certifications

• ATEX, CSA (US/Canada), IECEx – Intrinsically Safe (gas/dust).
• FISCO compliant for Fuel Cell applications.
• CE, UKCA, RCM (EMC & safety).

📦 Package Contents & Warranty

• Emerson AMS Trex communicator (TREXLHPKLWS3S)
• Rechargeable Li-Ion power module (installed)
• Adapter charger (universal AC)
• Rugged carrying case
• Quick start guide & documentation
• Warranty: 12 months from invoice date

📦 Shipping Methods

• Couriers: FedEx, UPS, DHL – worldwide express.
• Tracking within 24h; same‑day dispatch if ordered before 2 PM CET.

🏭 Typical Applications & Diagnostic Capabilities

• Applications: Oil & gas, chemical plants, refineries, power generation, water treatment.
• Diagnostics: Valve signature, partial stroke, loop integrity, device status, trends.
• Wireless remote monitoring from control room.

❓ FAQ – Experience-Based Answers & Selection Guide

• Q: Can I use this on Foundation Fieldbus?
• A: This model is HART‑only. For Fieldbus, order Trex with FF module.
• Q: Battery life in cold weather?
• A: At -20°C expect ~6 hours. Carry a spare Li‑Ion module for extended shifts.
• Q: Is wireless secure for plant networks?
• A: Yes. It uses WPA2‑Enterprise and Bluetooth 4.2 encryption. Use plant Wi‑Fi with care.
• Q: Can I update device descriptions (DD) myself?
• A: Yes. Load DDs via USB or download wirelessly – no PC required.
• Q: Which accessory is most recommended?
• A: Spare battery charger kit (sold separately) prevents downtime. Hand strap also useful.
• Q: Selection guide – Trex L vs Trex LHPKLWS3S?
• A: This suffix adds HART + Wireless + 3‑year support + Intrinsically Safe + carrying case. Ideal for hazardous areas with remote reporting. If no wireless needed, consider LHPKLS3S.

📞 Contact Information

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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