KROHNE
Germany
Description
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Vibration Level Switches for solids
•Highly robust tuning fork
•Insensitive to build-up
•Set-up without filling
•Detection of solids in water
•Maintenance-free
Cement or aggregates are placed in interim storage in multiple chamber silos. When the chambers are filled, large quantities of dust are generated. Depending on the consistency of the aggregate, different material cones are formed and the product properties can change from filling to filling.
OPTISWITCH offers additional protection against overfilling the aggregate silo. The flexible suspension cable avoids mechanical strain caused by movements of the bulk solid. A filling is not necessary for setup. Because OPTISWITCH has practically no moving parts, it is not subject to wear.
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Versions
•OPTISWITCH 3100 C - Compact version
•OPTISWITCH 3200 C - Version with suspension cable
•OPTISWITCH 3300 C - Version with tube extension
Applications
Bulk solids
•High ruggedness of the tuning fork
•High abrasion resistance
•Insensitive to build-up
•Set-up without filling
Plastics processing
•Tuning fork suitable up to density < 20 g/l (z.B. Aerosile)
•Product independent switch point
•Set-up without filling
Hydroelectric power station sedimentation tank
•Detection of solids in water
•Set-up without filling
•Maintenance-free
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