MU300 Rev1.0 Oct20
Page 33 of 54
03
Cool Rate
Display cool total
Transient cool total and temperature - auto
switching and display (6s)
Only display inlet temperature and
temperature difference
Press ENTER to stop switching and
continuously update
Display the current items; Press ENTER again to
restore switching.
Note:
Only energy meter is provided with this
function.
04
Measurement Status
Display upstream/downstream signal intensity
and quality. Signal intensity is expressed by
digits from 00.0 to 99.9. 00.0 indicates no
signals are received; 99.9 indicates the
maximum signal intensity. Generally, the
bigger the digit, the stronger the signal
intensity; the stronger the signal intensity, the
stabler the measurement theoretically.
Signal intensity of upstream/downstream
transducer should be >75 to ensure normal
operation of the flowmeter.
Display the sound velocity and display the
actual sound velocity measured by the
flowmeter. Under normal conditions, it should
be close to the sound velocity shown in M12
menu. If the difference is too big, you should
check the installation settings and whether it is
properly installed or not.
03
Cool
*R
100.2
KW
123.4
E+0
GJ
03
Cool
*R
30.0
-2.0
(℃)
123.4
E+0
GJ
04
Status
*R
Signal
Sound
Time
UP
DN
Q
80.0
80.1
85
04
Status
*R
Signal
Sound
Time
Vel.
1482
m/s
Ratio
100%