Liquid Tuning Fork Level Switch
The tuning fork is driven piezoelectric and vibrates at a mechanical response frequency of about 1200HZ. The piezoelectric structure is mechanically fixed and therefore not subject to the limit of sudden temperature change. If the tuning fork is covered by a medium, the frequency will change. This change is detected by the built-in electronic unit and converted into a switching instruction. A tuning fork is a compact instrument that can be operated without external analysis. The built-in electronic components analyze the level signal and convert it into a switch signal. Using this switch signal can directly operate a rear-mounted instrument (such as an alarm device, a pump, etc.) .
Malaysia
