LRF-3000P Ultrasonic flowmeter
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Energy meter display function
Note:
It is a function of energy meter and only the ultrasound heat meter has this function.
Press [Menu] key and digital key [2], i.e.: Menu + 2, to enter M2 heat display interface shown as follows:
Transient heat quantity and temperature automatically switch and display for 6s, and it only displays the inlet
temperature and temperature difference. Press ENTER to stop switching, and continuously refresh the display
items; press ENTER again to recover.
Press [Menu] key and digital key [3], i.e.: Menu + 3, to enter M3 cold display interface shown as follows:
Transient cold quantity and temperature automatically switch and display for 6s, and it only displays the inlet
temperature and temperature difference. Press ENTER to stop switching, and continuously refresh the display
items; press ENTER again to recover display.
Note:
When using the heat function, the temperature difference displayed is positive, while using the cold function, the
temperature difference displayed is negative.
Heat
Heat
Cool
Cool
