Emerson TREXCHPKLWS1S Device Communicator Intrinsically Safe | HART Enabled | Wi-Fi Sync | Pre-loaded with 2,000+ DD files The Emerson Trex series is a rugged handheld communicator for field technicians. Model TREXCHPKLWS1S comes with ATEX/CSA/IECEx hazardous area approvals, allowing you to work safely without process shutdown. Trex front View Technical Specifications Processor 800 MHz ARM Cortex A8 Memory 2 GB NAND + 32 GB extended flash Display 5.7" VGA resistive touchscreen (glove-friendly) Battery life 8+ hours typical use Enclosure rating IP54, survives 1m drop onto concrete Wireless Wi-Fi 802.11 b/g/n + NFC Intrinsic Safety ATEX, CSA, IECEx, FISCO Connections Micro USB, banana jacks (HART) Key Capabilities Auto Sync – Field changes automatically sync to AMS Device Manager via Wi-Fi or USB, with time-stamped audit trail. Advanced Diagnostics – Loop diagnostics, valve signature tests (with ValveLink Mobile), and segment checks. Modern UI – Large touchscreen plus physical keys for harsh environments. Power the Loop (optional upgrade) – Standard model works with external loop power; Plus module can power HART devices directly. Massive Device Library – Pre-installed DD files for over 2,000 HART devices. Intrinsically Safe – Use in Zone 1 hazardous areas without hot work permits. What's in the boxTrex unit, AC adapter (US/EU/UK/AU plugs), USB cable, lead set with connectors, hand strap, quick start guide, approval certificates. Optional accessories – Magnetic hanger (TREX-0005-0004), carrying case (TREX-0005-0011), spare Li-Ion battery, 250 ohm resistor (required for standard module).
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IPv6 network supported
