Scion Instruments 436-GC - EFC Type 24 Layout; EFC Type 25 Layout

Page: 149
436-GC/456-GC
730 Electronic Flow Control
SCION Instruments
436-GC/456-GC Service Manual Revision B February 2019
EFC Type 24 layout
EFC Type 25 layout
Total Flow OUT
Carrier IN
Total Flow IN
Vent flow
Total flow OUT
Constant pressure
(to injector)
Total Flow OUT
Carrier IN
Not used
Pressure sensor
Total flow OUT
(to injector)
Total Flow IN
Internal pressure
Measurement point
Split Vent