Technical Specifications Passive design without external power supply, sine wave frequency output. Operating temperature: -50℃ ~ +120℃.
Functional Features Non-contact speed sensing, anti-vibration, long service life, wide temperature adaptability.
Application Scenarios Diesel engine, gas turbine, generator shaft speed measurement.
Performance Parameters Stable frequency output, strong anti-interference, suitable for high vibration working condition.
Structural Characteristics Stainless steel threaded housing, internal permanent magnet and coil assembly.
Working Principle Gear tooth cuts magnetic field of permanent magnet, induces alternating voltage signal, signal frequency corresponds to rotating speed.
Installation Requirements Control air gap between sensor and gear strictly according to specification, fix sensor bracket firmly.
Usage Notes Avoid impact damage to sensing head, prevent metal debris attaching to the magnetic pole.
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