Description

The SOBA HR HY is a heavy duty float level switch designed for aggressive liquids. This float is encased in a HR HY (High Resistance) press-vulcanised housing, which ensures a double waterproof. As the liquid level reaches the float, the mechanical switch inside will tilt, thus closing or opening a circuit connected to an electrical panel. The SOBA HR HY is equipped with an external adjustable resin ballast, and its +/-25º switching angle ensures a precise level measurement.

Advantages

Double waterproof thanks to its HR HY (High Resistance) housing
No maintenance needed, thanks to its biconical shape that avoids any clogging
Easy to install, easy to use
Ecological float switch (no mercury, no lead)
Applications

Aggressive liquids : acids, solvents, corrosive liquids, hydrocarbons, sea water, etc...
Level control of multiple pumps
Emptying / Filling function
Overflow or dry-running protection
High / low level alarm