Tuning fork level switch characteristics (1) round smooth single rod probe drilling equipment, can effectively prevent the clip material and sticky material, in more hanging material, still stable, the same degree of sensitivity; (2) not subject to the impact of the nature of the determination, no need to adjust after installation, you can stabilize put into use; (3) the use of piezoelectric components built in the bar and the thick wall of the stainless steel pipe probe drill angle steel, the vibration tube is only 9mm long (similar to the shortest), anti-heavy, safe, reliable, long life;

(4) Depending on the measured object, the measured sensitivity (high, medium and low) can be adjusted, and the stratified liquid or powder particles with different specific gravity can be selected; (5) the use of 15A large-capacity contact relay switch can be directly implemented on the motor control cnc drilling machines.