Standard Unit Of Measurement For Flow; Internal Pipe Diameter; Flow Adjustment - IFM SAxx20 Operating Instructions Manual

For the operating mode GAS, an internal pipe diameter must be entered.
When the factory setting is changed ([ModE] = REL), the unit displays
[≡≡≡≡] to force the entry of the internal pipe diameter:
u Press [●] to display [diA].
u Define the internal pipe diameter in mm.
The operating mode REL requires a (Ò flow adjustment / 31).
A change of the operating mode leads to a restart of the unit. The settings
are saved in the respective operating mode, i.e. after a change in the
operating mode, the settings are not lost.
11.2.3 Standard unit of measurement for flow
u Select the CFG menu.
u Select [uni] and set the unit of measurement: l/min; m
uni is only available if the operating mode GAS is selected. For the
operating mode REL the flow value is always displayed in % of the
measuring range.
11.2.4 Internal pipe diameter
u Select the INI menu.
u Select [diA] and define the internal pipe diameter.
diA is only available if the operating mode GAS is selected.
11.2.5 Flow adjustment
High-flow adjustment:
u Activate the maximum flow in the installation.
u Select the main menu.
u Select [t.HGH] and press [●].
w [tch] is displayed.
u Keep [▲] or [▼] pressed.
w [----] is displayed.
u Briefly press [●].
3
/h; m/s.
GB
31