Датчик частоты вращения двигателя Caterpillar 4777752

An Engine Speed Sensor is used to measure the rotational speed of the crankshaft or camshaft. Its primary function is to provide real-time speed data to the engine control unit, which uses this information to regulate fuel injection, ignition timing, and other engine parameters. Accurate monitoring of engine speed ensures optimal combustion, improved fuel efficiency, and reduced emissions, while also protecting the engine from over-revving or operational loads.Attributes:• Measures engine rotational speed accurately in real-time.• Converts rotational movement into electrical signals for the control unit processing.• Supports fuel injection, ignition timing, and engine performance optimization.Applications: An Engine Speed Sensor is installed on the crankshaft to monitor rotational speed, providing data to the engine control unit for engine control, performance optimization, and safety.