Action principle:

Buoy type level sensor by buoys type, pontoon, leverage, and established a type, supporting the composition. When measured liquid level, density or interface discretion to change, change, at the same time corresponding buoys buoyancy leverage point around the up and down to move in a circle, make the torsion tube is then rotate, core shaft also sit corresponding changes in the Angle of rotation Angle, in about 4 degrees.

Features and application places

1. Resistance to high temperature, high voltage, and corrosion resistance

2. Suitable for all kinds of inflammable and explosive occasion

3. Use the HART communication protocol access crucial information process operation.

4. Use the original hall, sensitive detection is small corner of the signal

5. MTBF for 80000 hours

6. With electromagnetic interference filter device

7. Display process variables, ?