Emerson Dosaodor-D V page 29

Odorant injection system
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Processed Data: from Loc:10 to Loc:15
Loc:10 Dosaodor-D Rev. 4.17
a) Current Gas Flowrate
b) Injector #1 Time Open
c) Injector #2 Time Open
a) Current Gas Flowrate
The instantaneous gas flowrate currently detected by the
system is displayed. In case of MANUAL mode, the gas
flowrate shall be indicated under Loc:01 c).
Note: If the gas volume detection through the
input pulse is enabled (standard mode), the
value indicated corresponds to the average
value between two subsequent BF pulses. In
certain cases the displayed value is different
from the one indicated on the Flow Computer
by +/‑ 10%, this value is not used for dosing
this configuration, it is only used as an
indicator for the operator who can check for
correct pulse acquisition.
b) Injector #1 Time Open
The opening time of injector 1 used by the system to inject
the correct odorant quantity is displayed. The value ranges
from 01 to 10 tenths of second. This value will indicate the
percentage the system is working at. (01 less or equal to
10%, 10 higher than 90% and less or equal to 100%).
c) Injector #2 Time Open
The opening time of injector 2 used by the system to inject
the correct odorant quantity is displayed. The value ranges
from 01 to 10 tenths of a second. This value will indicate
the percentage the system is working at. (01 less or equal
to 10%, 10 higher than 90% and less or equal to 100%).
Note: This value is modified only for
Dosaodor‑D B.2 version with dual injectors.
Loc:11 Dosaodor-D Rev. 4.17
a) Current Day Gas Volume
b) Current Day Odorant Volume
c) Current Day Aver. Conc.
a) Current Day Gas Volume
The gas volume achieved between "Contractual Hour
Day End" and the current time is displayed.
b) Current Day Odorant Volume
The odorant volume achieved between "Contractual Hour
Day End" and the current time is displayed.
m
3
/h
000000
00
ds
00
ds
m
3
00000000
g
00000000
000.0
mg/m
3
c) Current Day Average Concentration
The average concentration of odorant in the gas is
displayed (ratio between the quantity of odorant injected
and the volume of transited gas) calculated between
"Contractual Hour Day End" and current time.
Loc:12 Dosaodor-D Rev. 4.17
a) Previous Day Gas Volume
b) Previous Day Odorant Volume
c) Previous Day Aver. Conc.
a) Previous Day Gas Volume
The gas volume achieved between two "Contractual
Hours Day End" of the previous day (yesterday) is
displayed.
b) Previous Day Odorant Volume
The odorant volume achieved between two "Contractual
Hours Day End" of the previous day (yesterday) is
displayed.
c) Previous Day Average Concentration
The average concentration of odorant in the gas is
displayed (ratio between the quantity of odorant injected
and the volume of transited gas) calculated between
two "Contractual Hours Day End" of the previous day
(yesterday).
Loc:13 Dosaodor-D Rev. 4.17
a) Current Month Gas Volume
b) Current Month Odorant Vol.
c) Current Month Aver. Conc.
a) Current Month Gas Volume
The gas volume achieved between "Contractual Hour
Day End"of the first day of the current month and the
current time is displayed.
b) Current Month Odorant Volume
The odorant volume achieved between "Contractual
Hour Day End" of the first day of the current month and
the current time is displayed.
c) Current Month Average Concentration
The average concentration of odorant in the gas is
displayed (ratio between the quantity of odorant injected
and the volume of transited gas) calculated between
"Contractual Hour Day End" of the first day of the current
month and current time.
Dosaodor-D
m
3
00000000
g
00000000
mg/m
000.0
3
m
3
00000000
g
00000000
mg/m
3
000.0
29

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