Technical Specifications Passive, no external power supply; threaded metal housing; sine wave pulse output proportional to rotational speed; wide temperature tolerance.
Functional Features Non-contact speed measurement, excellent vibration resistance, simple maintenance-free mechanical design.
Application Scenarios Diesel genset, gas engine and industrial turbine speed monitoring and control loop.
Performance Parameters Stable pulse signal output across full speed range, no contact wear, long service life.
Structural Characteristics Metal threaded shell, built-in magnet and induction coil, shielded signal cable.
Working Principle Gear teeth pass the sensor tip and change magnetic flux, inducing alternating pulse signal, and the 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 loosening caused by vibration.
Usage Notes Avoid impact to sensing tip; check air gap and cable insulation during regular maintenance.
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