Yokogawa Multi Channel Oxygen Analyzer System ZR22/AV550G User Manual
Page 42
IM 11M12D01-01E
2-23
2. Specifications
38
Approx.88
40
20
Qa
L
200
100
0
5
10
15
P= 0.5
0
40
30
40
60
80
Po (kPa)
Qa (l/min)
0
-1.0
-0.5
40
60
80
Pg (kPa)
0
8
4
40
60
80
Qg (l/min)
L (m)
P (kPa)
P (kPa)
P (kPa)
Po (kPa) : Pressure setting
P (kPa) : Drive pressure (at the ejector entrance)
Pg (kPa) : Suction pressure
Qa (l/min) : Air consumption
Qg (l/min) : Suction flow
L (m) : Distance between the ejector and the pressure
gauge
Needle
valve
Pressure gauge
39
lnstrument
air inlet
43
Height when
fully open
Approx.67
Not included in high
temperature use
auxiliary ejector.
6
ϫ
4 or 1/4 inch, conduit (stainless)
Ejector assembly
PT 1/2 male
Approx.
70
Auxiliary ejector for
high-temperature
mounting place use.
Detector
Needle
valve
Pressure gauge
Ejector
Po
Air
source
Gas
Pg
Qg
Gas pressure : -15 Pa
Air consumption characteristics
Pressure setting characteristics
Suction pressure characteristics
Suction flow characteristics
F2.9E.EPS
Gas Pressure:
0 kPa
1)
2)
3)
4)
E7046EC ; Piping connections, Rc1/4(
ء
part) or Rc1/4(
ءء
part ),
E7046EN ; Piping connections,1/4NPT female (
ء
part) or 1/4NTP male(
ءء
part )
ء
ء
ء
ءء
(Note) Pipes and connectors are not provided.