Fork level switchThe working principle of the tuning fork is to vibrate it at a certain resonance frequency through a pair of piezoelectric crystals installed on the tuning fork base. When the tuning fork of the tuning fork level switch comes into contact with the measured medium, the frequency and amplitude of the tuning fork will change. These changes in the tuning fork level switch are detected, processed, and converted into a switch signal folding by an intelligent circuit

Technical advantages of tuning fork switch: tuning fork switch is applicable to almost all liquid media, and tuning fork switch is not affected by foam, eddy current and gas. It is also suitable for measuring medium density solid powders or particles that can flow freely.

The tuning fork switch can measure various levels, with high/low fault safety limit switches, overflow or idle running protection, pump control, and display of whether there is flow in the pipeline.

The tuning fork switch is mainly used for challenging liquids, including layered and impurity contaminated wastewater, as well as industrial liquids such as hydrochloric acid and sodium hydroxide.

◆ Tap water, mineral water

Liquid that can generate gas

◆ Pulp, glue, dye

Beer, beer fermenting agents, beverages

◆ Wastewater, mud, acid and alkali solutions

Solid powders and small particles with good fluidity