Product Description
The tuning fork level controller consists of two parts: the tuning fork mechanical resonance system and the circuit module. Install the tuning fork level controller on the top or side wall of the container, connect to the power supply, and the tuning fork body is driven by the crystal to generate vibration. When the tuning fork body is submerged by liquid or buried by material, the vibration frequency of the tuning fork body changes. This frequency change is detected by the circuit module unit, and two groups of relay contact switch signals or 8mA and 16mA current switch signals are output for alarm and control.
