Product Manual

Wall Mounted Ultrasonic Flowmeter---User Manual

2) If the actual spacing of transducers is the same as or close to what shown on menu M25?

3) If the transducer are installed properly in the right direction?

4) If the mounting location is good, if the pipe has changed shape, or if the pipe is too old (i.e.,

too much corrosion or deposition inside the pipe)?

5) If there is any interference source inside of the pipe?

6) If there are other aspects which do not meet the measurement requirements as recommended

earlier.

3. Menu Window Details

3.1 Menu Windows Arrangement

M00~M09 windows for the display of the flow rate, velocity, date time, totalizers, battery voltage

and estimated working hours for the battery.

M10~M29 windows for entering the pipe parameter.

M30~M38 windows for flow rate unit selections and totalizer unit selections.

M40~M49 windows for response time, zeroing, calibration and modification password setup.

M50~M53 windows for the built-in logger

M60-M78 windows for time-keeper initialization, version and ESN information viewing and

alarms.

M82 window for viewing date totalizer.

M90~M94 are diagnostic windows for a more accurate measurement.

M97~M99 are not windows but commands for the outputting of display copying and pipe

parameter setups.

M+0~M+9 are windows for some additional functions, including a scientific calculator, viewer on

records such as total working hours, turn-on and turn-off times, dates and times when

the flow meter has been turned on or turned off.

User doesn’t need to remember all the menu windows. Just remember the most commonly used

window numbers and the approximate window number of some uncommonly used windows

would be sufficient.

3.2 Menu Window Details

The major reason that menu windows are still arranged in this way is because software

programmer hopes that it can be similar to the previous versions. This can make it easier for the

former version users to operate the latest version conveniently.

It is recommended to practice those menu windows on the flowmeter while you are first to use it.