working principle:
The LHDF floating ball continuous liquid level sensor uses the change of the inner magnet of the float ball with the liquid level to change the resistance in the connecting rod and the voltage dividing circuit composed of the reed switch. The smaller the gap of the reed switch, the higher the precision. The divided signal can be converted to 4-20 mA or other different standard signals by the converter. The indicator can be used for long-distance indication with other heads. It is a liquid level indicator with simple principle and excellent reliability.
Features:
The reed module with housing protection is designed to avoid damage during shipping or installation.
The use environment is not affected by temperature and pressure changes.
The line design is stable and reliable.
Multiple materials and multiple connections to meet different environmental needs.