Technical Specifications Passive design without external power supply; threaded metal housing; sine wave pulse output, frequency proportional to rotational speed; wide temperature range.
Functional Features Non-contact speed measurement, strong vibration resistance, simple maintenance-free mechanical design without wearing parts.
Application Scenarios Diesel genset, gas engine and industrial turbine speed monitoring and control loop.
Performance Parameters Stable pulse signal output in full working speed range, long service life without contact abrasion.
Structural Characteristics Metal threaded shell, built-in magnet and induction coil, shielded signal cable for EMI suppression.
Working Principle Gear teeth passing the sensor tip change magnetic flux, inducing alternating pulse signal inside the coil, and pulse frequency represents the prime mover rotating speed.
Installation Requirements Adjust air gap between sensor and gear teeth as required; fasten lock nut to prevent vibration loosening.
Usage Notes Protect sensing tip from impact damage; inspect air gap and cable insulation during regular maintenance.
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