Emerson Rosemount 700XA Reference Manual page 23

Reference Manual
2-3-9000-744
Figure 1-10: Electronics module, detailed
A. Maier photonics filter
B. O-ring
On the outside of the external chamber is the electronics main board. This board is the
vital part of the µFPD electronics module. It controls the temperature of the TEC, provides
power to the igniter, monitors the flame temperature, and digitizes the PMT signal and
transmits to the main central processing unit (CPU) using CAN bus.
Rosemount 700XA
Overview
June 2022
23