Technical Specifications Passive sensing design; threaded metal housing; pulse output frequency proportional to rotating speed; shock and vibration resistant. Operating temperature: -40℃ ~ +85℃.
Functional Features Non-contact speed measurement; strong anti-vibration performance; maintenance-free structure without moving wearing parts.
Application Scenarios Industrial engine and turbine speed measurement and overspeed monitoring circuits.
Performance Parameters Stable pulse output in full working speed range, long service life without contact abrasion.
Structural Characteristics Threaded metal shell, internal magnet and induction coil assembly, shielded signal outgoing cable.
Working Principle Gear teeth passing the sensor tip cause periodic magnetic flux variation, inducing alternating pulse signal inside coil. The pulse frequency represents the rotational speed of prime mover.
Installation Requirements Adjust air gap between sensor head and gear teeth according to datasheet; lock nut must be tightened to prevent vibration loosening.
Usage Notes Prevent impact damage to sensing tip; inspect air gap and cable insulation periodically.
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