Technical Specifications Passive magnetic pickup, sine wave frequency output, no external power supply. Operating temperature: -50℃ ~ +120℃.
Functional Features Non-contact speed measurement; high vibration resistance; long service life.
Application Scenarios Generator engine and turbine rotational speed detection.
Performance Parameters Stable signal output over full speed range, strong anti-interference capability.
Structural Characteristics Threaded stainless steel probe, built-in magnet and coil assembly.
Working Principle Gear tooth cuts the magnetic field, induces AC sine wave signal in coil, signal frequency proportional to shaft rotating speed.
Installation Requirements Adjust air gap strictly according to datasheet; adopt shielded twisted pair cable.
Usage Notes Prevent probe collision with gear teeth; keep probe surface clean.
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