2.2.4 Standard gas cylinder mounting and piping
(1) Install pressure regulators at the gas cylinders.
gas cylinder".
(See Fig. 2-1).
Low pressure gauge
Handle at outlet
INZ-TN2ZSJ-E
ZERO
NO
SO
2
CO
2
CO
O
2
Connect from each standard
gas cylinder
Rc1/4
R1/4 coupling
Hose band
To calibration standard gas inlet
of sampling module
High pressure gauge
Regulator
IN
Cylinder mounting nut
Cylinder mounting coupling
Pressure control handle
Safety valve
Viton tube (ø8mm/ø5mm)
Hose band
Polyethylene tube (ø6mm/ø4mm)
Fig. 2-1
25
0.8
1.0
1.0
0.6
0.4
0.5
0.5
0.2
ESC
ENT
Gas cylinder
-