Requirement1.docx

Requirements/ Salient Characteristics The required product is an Emerson 475 field communicator or Equal. This device shall be a single, integrated handheld device that has a full-color graphical display with rechargeable battery. The following list identifies the salient characteristics:

1) Bluetooth communications

2) Supports HART protocol up to and including version 7.0 and wireless HART

3) Supports FOUNDATION Fieldbus protocol

4) Functions with a real-time Operation System (such as Windows CE)

5) Touch screen operation with transflective (anti-glare) capability for use in high sunlight

6) Supports "user upgrades" via Internet connectivity for device drivers, licenses, and manufacturer device descriptions

7) Multi-level backlight adjustments for low-light conditions

8) Electronic Device Description Language (EDDL) capable with corresponding product images and graphs

9) At least 32 MB of internal flash memory

10) At least 32 MB of RAM

11) At least 1.0 GB of system card memory

12) Must be intrinsically safe certified

13) Carrying case

14) Compatible with AMS Device Manager

15) Built in diagnostics for HART and FOUNDATION Fieldbus enabled devices

16) Measures DC loop current for HART

17) Input voltage 00-240 VAC, 50-60 Hz (includes US, Europe, and UK plugs conversions)

18) Built in 4mm banana plugs

19) Enclosure rating of IP51 (from front)

20) Survivable against 1-meter drop test