Emerson · PLC Module
TREX2CHPNAWS3S
Emerson Handheld Field Communicator TREX2CHPNAWS3S

Emerson
Emerson Handheld Field Communicator TREX2CHPNAWS3S
['Home', 'Field Communicators', 'Emerson', 'TREX2CHPNAWS3S'] Need Emerson TREX2CHPNAWS3S? Handheld Field Communicator f…
Specifications
| Brand | Emerson |
|---|---|
| Model Number | TREX2CHPNAWS3S |
| Official Product Name | AMS Trex2 Device Communicator |
| Applicable System | HART and FOUNDATION Fieldbus field instruments |
| Product Type | Handheld Field Communicator |
| Equivalent Standard | Contact supplier for cross-reference and alternative models |
| Product Status | Active |
| Lifecycle note | Available |
| Display | 5.7 inch color VGA resistive touchscreen |
| Power Module | Rechargeable Lithium-ion |
| Wireless | Bluetooth, Wi-Fi, NFC |
| Enclosure Rating | Contact supplier for exact specifications |
| Weight | Contact supplier for exact specifications |
| Included Accessories | Soft carrying case, standard 1-year support |
| Protocol Support | HART and FOUNDATION Fieldbus (FF) |
Product Description
Basic Product Information
- 5.7 inch color resistive touchscreen for gloved operation
- Built-in wireless (Bluetooth, Wi-Fi, NFC) for data sync
- Loop power and valve diagnostics for field troubleshooting
- Supports HART and FOUNDATION Fieldbus protocols
Technical Specifications
Version & Model Difference
- Trex2 variants differ by protocol set (HART/FF), certification (intrinsically safe options) and support term. TREX2CHPNAWS3S indicates HART+FF, wireless and case; confirm exact config with supplier.
Application Scenarios
- Field configuration and calibration of smart instruments
- Valve diagnostics and loop troubleshooting
- Plant commissioning and maintenance
- It ships with a rechargeable power module, accessories, a soft carrying case and standard support. See supplier for full kit list.
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