06. What Can a Tuning Fork Level Switch Detect?
1. Liquids
Water, wastewater, oil, solvents, chemicals, acid & alkali solutions
Low-viscosity and medium-viscosity liquids
Foamy liquids (select models)
Not suitable: Extremely viscous sticky liquids that stick permanently to the fork.
2. Bulk Solids / Powders & Granules
Plastic pellets, grain, sugar, salt, cement powder, flour, lime powder, sand
Fine powder, granular materials, light dust
Limit: Not ideal for very heavy, large blocky solids that may bend or damage the fork.
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