Product Overview
Emerson AMS Trex 2 TREX2CHPNA9S3S
HART-Only Communicator | 3-Year Support | Soft Case | Non-Wireless | Non-IS
The Emerson AMS Trex 2 TREX2CHPNA9S3S combines long-term support coverage with field-ready protection. This configuration adds a soft carrying case to the 3-year support package, giving maintenance teams both extended software coverage and physical protection for daily transport between job sites.
Configuration note: This model includes the same communicator and 3-year support as TREX2CHPNA9S3, with the addition of a soft carrying case (trailing “S”). For the communicator without case, see TREX2CHPNA9S3.
Model Code Breakdown
| Position | Code | Description |
|---|---|---|
| Base Model | TREX2 | Trex 2 platform |
| Comm Module | C | Standard Communication Module — HART only |
| Application | H | HART application only |
| Power Module | P | Rechargeable Li-Ion battery |
| Certification | NA | No Approval — non-intrinsically safe |
| Radio | 9 | No wireless connectivity |
| Support | S3 | 3-year standard support |
| Option | S | Soft carrying case included |
Key Specifications
| Parameter | Specification |
|---|---|
| Microprocessor | 1.2 GHz quad-core Cortex-A53 / NXP i.MX 8M Mini |
| RAM | 4 GB LPDDR4 SDRAM |
| Internal Flash | 64 GB NAND |
| Operating System | Custom Android 14 |
| Display | 5.7″ VGA resistive touchscreen (640×480), glove-compatible |
| Physical Keys | X (Back), 4-way navigation, Checkmark (Enter) |
| Battery | Rechargeable Li-Ion, 8+ hours typical use |
| Charge Time | 3–4 hours |
| Dimensions | 220 × 120 × 50 mm |
| Weight | Approx. 1.33 kg (2.9 lbs) |
| Enclosure Rating | IP54 |
| Drop Resistance | 1 meter onto concrete |
| Operating Temperature | −20°C to +55°C |
| Supported Protocol | HART 5/6/7 (wired only) |
| Hardware Interface | Micro USB 2.0, HART banana jack terminals, round charging port |
| Wireless | None |
| Device Library | 2,800+ industrial instrument DD drivers |
| Explosion Protection | NA — No IS certification |
| Warranty | 1 year manufacturing defect warranty |
| Support | S3 — 3 years standard support |
Package Contents
- Emerson AMS Trex 2 TREX2CHPNA9S3S handheld communicator
- Soft carrying case with shoulder strap and accessory compartments
- Multi-country AC charging adapter (US/EU/UK/AU plugs)
- USB data cable
- HART test lead set
- Wrist strap
- Quick start guide
Who should buy this configuration? Maintenance departments with multi-year service contracts that need both extended support coverage and daily field protection. The 3-year support period aligns with typical industrial maintenance cycles, while the carrying case prevents damage during routine transport between control rooms and field devices.
Applications
Suitable for:
- Water treatment and wastewater facilities
- Pharmaceutical production (non-hazardous areas)
- Power generation plants (non-hazardous zones)
- Food and beverage processing
- General manufacturing and assembly plants
- Instrument repair and calibration workshops
- OEM equipment pre-commissioning
- Facilities with 3-year maintenance agreements
NOT suitable for:
- Petrochemical refineries
- Natural gas processing facilities
- Underground mining operations
- Paint spray booths
- Any area requiring ATEX/IECEx/CSA certification
Related Products
- Emerson AMS Trex 2 TREX2CHPNA9S3 | 3-Year Support, No Case
- Emerson AMS Trex 2 TREX2CHPNA9S1S | 1-Year Support with Case
- Emerson AMS Trex 2 TREX2CFPNAWS1 | HART+FF with Wireless
- AMS Trex Full Product Range
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