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Emerson
Emerson AMS Trex 2 Field Communicator
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Emerson AMS Trex 2: IS HART/FF/BLE; Android 14; 2500+ DD; Power the Loop. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Display
5.7 in (14.5 cm) color VGA resistive touchscreen 640×480; glove-friendly
Type
Next-gen intrinsically safe handheld HART / FOUNDATION Fieldbus / Bluetooth communicator (AMS Trex 2)
Processor
1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini; 4 GB LPDDR4; 64 GB flash; Android 14
Protocols
HART, FOUNDATION Fieldbus, embedded Bluetooth Low Energy; WirelessHART provisioning app
Device Library
Pre-installed DD library for 2500+ HART / FF / Bluetooth devices
Functions
Configure, diagnose, commission; Power the Loop; loop diagnostics; valve diagnostics; AMS Device Manager sync
Fits intrinsically safe handheld device communication where you need an Emerson AMS Trex 2. Next-gen communicator for HART, FOUNDATION Fieldbus and Bluetooth with 1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini, 4 GB LPDDR4, 64 GB flash, Android 14, pre-installed DD library for 2500+ devices, Power the Loop, loop/valve diagnostics and AMS Device Manager sync.
Key advantages
- Protocols — HART / FF / Bluetooth LE
- Platform — Android 14; i.MX 8M Mini
- Library — 2500+ DD devices
- Functions — Power the Loop; valve/loop diag
- Sync — AMS Device Manager
Typical applications
- Field HART/FF commissioning.
- IS handheld diagnostics.
- WirelessHART provisioning.
Selection guide
- IS approvals
- Accessories
- DM sync needs
Common mistakes
- Missing IS rating for area.
- Outdated DD expectations.
- Ignoring Power the Loop limits.
When to RFQ / what to tell us
- Config/accessories.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 813353 |
| Brand | Emerson |
| Model | AMS Trex 2 |
| Product type | Field Communicator |
| Type | Next-gen intrinsically safe handheld HART / FOUNDATION Fieldbus / Bluetooth communicator (AMS Trex 2) |
| Processor | 1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini; 4 GB LPDDR4; 64 GB flash; Android 14 |
| Protocols | HART, FOUNDATION Fieldbus, embedded Bluetooth Low Energy; WirelessHART provisioning app |
| Device library | Pre-installed DD library for 2500+ HART / FF / Bluetooth devices |
| Functions | Configure, diagnose, commission; Power the Loop; loop diagnostics; valve diagnostics; AMS Device Manager sync |
Documents
FAQ
Q: OS? A: Android 14.
Q: DD library? A: 2500+ HART/FF/Bluetooth devices.
Q: What should I send for a quote? A: Config/accessories, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Display | 5.7 in (14.5 cm) color VGA resistive touchscreen 640×480; glove-friendly |
| Type | Next-gen intrinsically safe handheld HART / FOUNDATION Fieldbus / Bluetooth communicator (AMS Trex 2) |
| Processor | 1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini; 4 GB LPDDR4; 64 GB flash; Android 14 |
| Protocols | HART, FOUNDATION Fieldbus, embedded Bluetooth Low Energy; WirelessHART provisioning app |
| Device Library | Pre-installed DD library for 2500+ HART / FF / Bluetooth devices |
| Functions | Configure, diagnose, commission; Power the Loop; loop diagnostics; valve diagnostics; AMS Device Manager sync |
| Battery | Rechargeable Li-Ion power module; 8+ hours typical; 3–4 hour charge |
| Wireless | Wi-Fi 802.11 b/g/n 2.4 GHz up to ~33 m; BLE up to ~15 m |
| Modules | Device Communication Module / Device Communication Plus Module (mA / Power the Loop / NIST-traceable) |
| Weight | Approx. 2.9 lb (1330 g) |
| Document | AMS Trex 2 with embedded Bluetooth PDS (Aug 2026) + AMS Trex User Guide |
| Application | Field configure/troubleshoot pressure, temperature, flow, level, valves, wireless, analytical |