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HLC-200 Series
HITROL CO., LTD.
7
■
Sensitivity Adjustment
Use only with electrode sensors.
Note that factory standard setting is for high sensitivity.
Sensitivity
Adjustment &
Recommended
Tool (HLC-200A)
■
Recommended Tool
- When adjusting
SENS.
(Sensitivity), use the driver
(-) 2.5x75 or less
or
(+)
00x75
.
- Alarm Lamp: The red light is on when the liquid is detected, and the green light is on
when the liquid is not detected.
- Sensitivity Dial: It is a function to adjust the sensitivity in condition that it is too
sensitive to the conductivity of the medium or foam. Turning counter-clockwise is for
higher sensitivity and clockwise is for lower sensitivity.
Sensitivity Dial
High Sensitivity
Low Sensitivity
Default Status
Detector Status
Alarm Lamp
Maximum available adjustment range of potentiometer using for the sensitivity
dial is approximately 260°. (
±
130° based on 9 o’clock direction)
Pay attention to use it because it can be damaged if it is adjusted over the range.