9 Instruction Manual
Keypad System
The β-meter has a 4-button programming system.
From the run mode (after power up)
The MENU button (M) is used to enter scroll through the menu structure.
The SAVE button (S) is used to save entered changes to the flow meter
programme. ONLY press this button at the Save & exit menu
While in the MENU The ► and ▲ buttons are used to change numbers and
scroll through options.
While in run mode the ► shows the Grand total see M1_6.
While in run mode the ▲ shows the raw A/D value of the flow rate/velocity.
While in run mode the resettable total is zeroed by pressing ▲ and ► together.
Menu System / setup
The β-meter menu system is easy to use and designed for programming
simplicity.
With the β-meter powered up the β-meter will test the flowtube sensor wiring and that liquid is
present. If correct, the flow total and flow rate are displayed, if not an error message is
displayed.
00000100 l Line 1 = Grand total or resettable total
3.9768 l/s see M1-6 total opts
Line 2 = Flow rate
00010000 l Press ▲ to display grand and resettable totals
00000100 l Press ▲ and ► together to reset resettable total
All set-up requirements are contained in the menus, and each item is stepped to by pressing
the M button.
N.B. The new data is only stored if the Save & exit instruction is executed.
Totalisers
The β-meter has two totalisers
Grand totaliser is resettable to zero & selectable to a predetermined number only with
password access.
Resettable totaliser is zeroed by pressing ▲ and ► together.