7.
Issue the 0XE+0! command to zero any offset that had previously been entered into the unit.
8.
Once this is all done, enter 0M!. The bubbler pump will come on for the purge on time, then
wait the purge off time. You will see a response like 00352; this means that address 0 will be
ready in 035 seconds with 2 available values.
9.
Using the example above, once the “035” seconds have elapsed, enter 0D0! To get the data.
10.
To ensure that the system is leak free, enter 0XPL! Command. Wait the specified time, or until
a service request is received, then issue a 0D0! Command. The number returned will be the
amount the water level appeared to change in 30 seconds, i.e., the leak rate of the system. This
should ideally be 0. If it is considerably larger than 0.01 ft, then either the water level changed
or there is a leak in the tubing or fittings. For a bubbler, any bubbler, to work correctly, the
system needs to be leak free. If the system has a leak, it must be repaired before accurate
readings will be obtained.
11.
Once the setup of the system has been completed, to take readings, issue the 0M! command,
wait the specified time, then issue the 0D0! Command. Repeat this step for more readings.
12.
The AccuBubble also supports entering an offset into the unit. For example, assume that the
end of the office tube was installed 2.36 feet above a datum. Entering 0XE+2.36+0! will set
the offset of 2.36 feet into the unit. The 2.36 is the adjustment you want to have added to the
reading and 0 is the User Units of pressure you are using (0 is feet of water).
Bringing the Benefits of Real-Time Data Collection to the World
Sutron Corporation, 21300 Ridgetop Circle, Sterling, Virginia 20166-6520
3
Содержание Accububble 56-0131-50-1
Страница 2: ......
