Michell Instruments QMA401, User Manual, Page: 36 / 102

QMA401 User’s Manual
26 97450 Issue 2, March 2018
OPERATION
3.6.5 Monitor Screen
Figure 22
Monitor Screen
Parameter Description
Moisture Content (ppm
V
)
Live moisture reading in ppm
V
Beat Frequency
Live beat frequency reading: the frequency difference
between the two crystals.
Delta Frequency
Live delta frequency reading: the frequency difference
between the sample and reference phase.
Enclosure Temperature
(0C)
Live system temperature.
Flow Rate (ml/min)
Live flow rate reading in ml/min.
Cell pressure (barg)
Live internal pressure transducer reading.
Ext. pressure (barg)
Live process pressure reading.
Ref Solenoid
Displays the reference solenoid state.
Sample Solenoid
Displays the sample solenoid state.
Internal Cal Solenoid
Displays the internal calibration solenoid state.
Dryer vol. remaining %
Remaining dryer life in %.
MG remaining (days)
Remaining MG life in days.
SCF
Sensor correction factor set during the last calibration cycle.
MGV
Moisture Generator value.
Table 4 Monitor Screen Parameters