Technical Specifications Passive no-external-power design; threaded metal housing; wide temperature range, sine wave pulse output.
Functional Features Non-contact rotational speed measurement, high vibration resistance, simple and solid mechanical construction.
Application Scenarios Diesel generator, gas engine and turbine speed feedback loop.
Performance Parameters Stable pulse output within rated speed range, zero contact abrasion and long service life.
Structural Characteristics Metal threaded shell, built-in permanent magnet and induction coil, shielded signal cable.
Working Principle Gear teeth cut magnetic flux near sensor tip and induce alternating pulse signal, signal frequency corresponds to rotational speed.
Installation Requirements Adjust proper air gap between sensor and gear teeth, tighten lock nut to prevent loosening caused by vibration.
Usage Notes Protect sensing tip during installation; regularly check air gap and cable insulation.
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