Description
This Emerson 475 Field Communicator is configured for HART devices only, a common choice for sites whose instrumentation is built on 4 to 20 mA loops with HART digital communication. Technicians use it to set ranges, tag names and damping, trim sensors and check device status on transmitters, valve positioners and analyzers. The 475 has been discontinued by Emerson and replaced by the AMS Trex, yet it remains a legacy model still found in many plants for HART configuration and commissioning tasks.
Key features
- Universal support for HART devices
- Configures range, tags, units and damping on smart instruments
- Color 1/4 VGA touchscreen display
- Bluetooth link to PC-based device management software
- Intrinsically safe, rugged handheld design
- Long-life lithium-ion power module
Typical applications
- Commissioning new HART transmitters
- Loop checks and sensor trims during startup
- Configuring valve positioners and analyzers
- Plants standardized on HART 4 to 20 mA instrumentation
Specifications
| Brand | Emerson |
|---|---|
| Model | 475 Field Communicator |
| Product type | HART field communicator |
| Protocol | HART |
| Operating system | Windows CE |
| Processor | 80 MHz Hitachi SH3 |
| Internal flash | 32 MB |
| RAM | 32 MB |
| System card | 1 GB SD card |
| Display | 3.5 in (8.9 cm) color 1/4 VGA (240 x 320) transflective touchscreen, anti-glare |
| Weight | Approximately 0.75 kg (1.65 lb) with battery |
| Status | Legacy model, discontinued by Emerson (successor: AMS Trex) |
What’s included
- 475 Field Communicator
- System card
- Lead set with connectors
- Carrying case
- User’s manual and Getting Started Guide
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