158557-61720 Diesel Pump Speed Sensor For Yanmar 4TNV94 4TNV98 Excavator Parts

158557-61720 Diesel Pump Speed Sensor For Yanmar 4TNV94 4TNV98 Excavator Parts

Specifiion
 

 
 
Description

A rotational speed sensor is a sensor that converts the rotational speed of a rotating object into an electrical output. The speed sensor is an indirect measuring device and can be manufactured by mechanical, electrical, magnetic, optical and hybrid methods. According to the different signal forms, the speed sensor can be divided into two types: analog and digital. The speed sensor is a new type of speed sensor by using a magneto-resistor as the sensing element. The core component is the use of magneto-resistor as the detection component, and then through a new signal processing circuit to reduce the noise and improve the function. Compared with the output waveforms of other types of tooth speed sensors, the error of the measured speed is very small and the linear characteristics are very consistent. The sensing objects are magnetic materials or magnetic conductive materials, such as magnetic steel, iron and electrical steel. When there is a convex (or concave) magnetic or magnetically conductive material on the measured object, when the measured object rotates, the sensor outputs a pulse signal related to the rotation frequency to achieve the purpose of speed measurement or displacement detection.

Characteristic

1. Original /OEM quality and competitive price
2. Professional work team and quick service
3.Strong and standard package
4. High efficiency and long working life
5.Fast and safe delivery

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