HCC(HPC)-95R Series
HITROL CO.,LTD. 3
Overview
Features
Mechanism
■ The level of different types of liquid and power can be detected.
■ It has a solid structure and is semi-permanent, because it does not have any
mechanically moving part.
■ Different shapes of probes are offered for different purposes.
■ It can be used with a corrosive liquid (aqueous solution).
■ Operation state can be checked.
■ Output delay can be set.
■ It has the pressure-resistant and ex-proof structure (ex. d IIC) (HPC-95R Series)
The HCC(HPC)-95R Series is a level switch to detect an object to be measured in a
tank using its dielectric constant. It can be installed on the top or side of a tank, and it
is easy to adjust and use with corrosive fluid, making it applicable to different
industries.
.
When the level between the electrode probe and wall increases, the air around electrode
probe is replaced with another dielectric substance (object to be measured) to change the
capacitance value. Initially, the electrode probe has a low capacitance value in the air, but the
value increases when the object to be measured rises and covers the electrode probe. This
change is sensed to detect the object to be measured.
C: Capacitance of object to be measured
C1: Initial capacitance
R: Conductivity of object to be measured
