Figure 1-2. Heated Flame Ionization Detector Analyzer Module - Top View - Emerson ROSEMOUNT NGA2000 HFID Instruction Manual

Model NGA2000 HFID
Gas Lines
(See Figure 2-2)
Fuel Shutoff
Solenoid Valve
Oven
Air Circulation Fan
Case Heater
Sample Flow
Controller
Purge Air
Flow Switch
Burner Air
Solenoid Valve
Burner Air & Fuel Regulators
(Stacked Vertically)
Figure 1-2.
Rosemount Analytical Inc.
Heated Flame Ionization Detector Analyzer Module – Top View
A Division of Emerson Process Management
Instruction Manual
June 2003
Purge Air Outlet
Detector
(Burner)
Preamp Board
(In Shield)
Case Pressure Switch
Computer Board
Sensor Board
Safety Board
DC-DC Module
Power Supply Board
Purge Air
Regulator
Network & Power Module
Description and Specifications
748297-E
1-3