APG VBL Vibrating Switch user manual - Manual (Page 16)

VBL Series Rev. A2, 9/09
16
Automation Products Group, Inc.
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• Sensitivity
The sensitivity can be adjusted by using the sensitivity switch and by
adjusting the voltage.
H with 4.5~5.5 VDC: for highly fluidized materials.
L with 2.0~3.0 VDC: for light materials.
L with 4.5~5.5 VDC: standard adjustment (bulk density 0.2/cm
3 or more)
L with 6.0~7.0 VDC: for sticky materials.
Set the sensitivity switch to AJ.
Turn sensitivity volume until the desired voltage is read.
After adjustment, set the switch to H or L and make sure 8~10 VDC can be
read.