Permanent Measurement Of "Cocon"/"Cocon 4" Valves And Metering Stations; Permanent Measurement Of Differential Pressure - oventrop OV-DMC 2 Operating Instructions Manual

Permanent measurement of "Cocon"/"Cocon 4" valves and metering sta-
tions: Here, the "Cocon" valve or the metering station are chosen in the menu
"Valve-Setup". Choice is confirmed by pressing the key "OK" and measurement
is started automatically. Now the measuring head is activated by the flow meter
and the bypass is closed automatically. This closing procedure is indicated by
the rotating symbols in the left and right display corners. The closing procedure
being completed (indicated by symbol "I"), it still takes a short moment before
the differential pressure measured as well as the resulting flow rate is indicated.
By pressing the key
"Store measurement" is reached by pressing the key "OK". Apart from "name",
"group" and "number", differential pressure and flow rate are stored. This data
can be printed via the serial interface.
Attention: Each measurement with subsequent change of valve type
has to be completed by pressing the key

Permanent measurement of differential pressure:

Here, the subpoint "DIFF. PRES." is chosen in the menu "Measurement-Setup".
Choice is confirmed by pressing the key "OK" and measurement is started
automatically. Now the measuring head is activated by the flow meter and the
bypass is closed automatically. This closing procedure is indicated by the rota -
ting symbols in the left and right display corners. The closing procedure being
completed (indicated by the symbol "l"), it still takes a short moment before the
differential pressure measured and the resulting flow rate is indicated. By press-
ing the key , the measuring procedure is completed and the menu "Store
measurement" is reached by pressing the key "OK". Apart from the "name",
"group" and "number", the differential pressure measured is stored. This data
can be printed via the serial interface. Here, several measurements are carried
out at different intervals and are stored in the memory of the flow meter as con-
secutive valve numbers (Data Logging function).
Attention: Each measurement with subsequent change of valve type
has to be completed by pressing the key
"Cocon"/"Cocon 4" valves/Metering stations
, the measuring procedure is completed and the menu
Permanent measurement
---------------------
---------------------
COCONkv045 DN 015
>STORE<
STORE MEASUREMENT
---------------------
---------------------
name:
group:
number:
>STORE<
MEASUREMENT-SETUP
---------------------
---------------------
DIFF.PRES.
Pressure: mbar
DIFF.PRES.
AKTIV
>STORE<
STORE MEASUREMENT
---------------------
---------------------
name:
group:
number:
>STORE<
>DATA LOGGING<
AKTIV
mbar
l/h
mbar
19