HUATEC Group Corporation www.huatecgroup.com
P a g e 3 5 o f 3 7
signal. Press
〖
collector
〗
or
〖
W.Meas
〗
,
You may measure the RMS value
of envelope as well as analyze its waveform and spectrum by selecting ENV as
―
ALARM
‖
and
press
〖
In
〗
to measure.
Measure by eddy displacement sensor or velocity sensor
Connect the sensor with the VOL input sock
et and use VOL as ―Input mode‖ in
―
ALARM
‖ in ―Collector‖ menu.
Save collector data and waveform
The storage of data obtained by ―Collector‖ is automatic. After you have measured,
HG904 will save the overall vibration value and 100-line spectrum at the moment you
change to another point. Because the new data and the old data (reference value or
alarming value) occupy the same space of memory, the old data will lose after you
saved the new one.
Press
〖
W.Save
〗
to save the waveform in order to transfer it to computer for
detailed further analysis.
Battery Charge
HG904 use chargeable batteries. The battery can be fully charged within about 6
hours. The battery could run for about 12 hours continuously if they are fully charged.
Maintenance
HG904 is 5-years warranted except battery, sensors and cables. The warrant of
piezoelectric accelerometer is 3 month.
Calibration
The HG904 sensors need to be calibrated circularly. Usually the period is 1
year.
Service
If something wrong, please record fault symptom and communicate with HUATEC
Group Corporation.