Perma Pure Baldwin 3300 FLow Control Drawer - Manual (Page 4)

Section B: Description 4
B: D
ESCRIPTION
The Baldwin™-Series Model 3300 Flow Control Drawer allows easy control of sample
and calibration gases. With the Model 3300, you may choose whether to control sample
gases, cal gases, and stack probe blowback, manually or by PLC.
The standard Model 3300 is configured for two gas channels, and two calibration gases
(zero and span). Manual control switches are provided for selection of system or direct
calibration. Four flow meters are included for visual indication & control of stack
calibration gas flow, individual analyzer flow, and bypass.
Model 3300 has a provision for system bias checks. System integrity is verified by
comparing the calibration gas flow to the stack filter head and through the entire sample
system to the calibration gas introduced directly to the continuous gas analyzer common
sample manifold. This check indicates problems such as system leakage and gas
component loss.
Features:
• Manual or PLC control of sample and calibration gases
• Up to 6 gas analyzer channels
• Up to 8 cal gas channels (including zero and span)
• Multiple flow meters: cal gas to probe, total flow to analyzers, individual analyzer
channels
• Pump
vacuum gauge
• Sample / cal gas pressure gauge
• Cal gas regulator
• Optional pressure transmitters (sample, cal gas and vacuum), Model 3300P
The Model 3300 Flow Control Drawer is a 19" Rack Mountable integrated gas flow
control system for monitoring and controlling of:
Model 3300