EMERSON AMS TREX COMMUNICATOR
TREXCHPKLWS3S
It has HART protocol or Foundation Fieldbus module communications protocol
5.7 inches (or 14.5 cm) color VGA resistive touchscreen high resolution display.
Test and configure the valves inline
2 GB inbuilt and 32 GB extend flash drive memory.
In Built Rechargeable lithium ion power module/ battery.
800 MHz ARM Cortex A8 processor / NXP.
-4 to 131°F (-20 to 55°C) operating temperature.
It comes with IP54 environmental protection rating.
It is the upgraded model for 475 HART Communicator