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549-9859 Speed Sensor Apply To  Aftermarket Excavator Pressure Sensor

549-9859 Speed Sensor Apply To Aftermarket Excavator Pressure Sensor

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    549-9859 Excavator Pressure Sensor

    ,

    Excavator Pressure Sensor

    ,

    549-9859 Speed Sensor

  • Part Name
    Speed Sensor
  • Part Number
    549-9859
  • Material
    Plastic
  • Color
    As Photo Show
  • Quality
    Good Quality
  • Size
    Standard Size
  • Weight
    0.1-0.5KG
  • Place of Origin
    CHINA
  • Brand Name
    KOVAX
  • Certifiion
    CE
  • Minimum Order Quantity
    1PCS
  • Price
    Negotiable
  • Packaging Details
    5*5*5
  • Delivery Time
    5-8working days
  • Payment Terms
    T/T, D/P, Western Union, MoneyGram
  • Supply Ability
    300PCS

549-9859 Speed Sensor Apply To Aftermarket Excavator Pressure Sensor

 

 

549-9859 Speed Sensor Apply To Aftermarket Excavator Pressure Sensor

 

 

Specifiion

 

Appliion Excavator Spare Parts
Name Speed Sensor
Parts No. 549-9859
Model No.
Package Neutral packing
Quality 100% tested
Resolution High
MOQ 1 PCS
Design made in china
Means of transport By sea/air, DHL
Packing As request or standard packing

 

 

Description

 

The speed sensor is a kind of sensor that is widely used. Most output pulse signals (approximately sine or rectangular). The methods for measuring the rotational speed of the pulse signal include: the frequency integration method (that is, the F/V conversion method, the direct result of which is voltage or current), and the frequency arithmetic method (the direct result of which is digital).
In automation technology, rotational motion speed is measured more often, and linear motion speed is often indirectly measured by rotational speed. A DC tachogenerator converts rotational speed into an electrical signal. The tachometer requires a linear relationship between the output voltage and the rotational speed, and requires a large output voltage steepness and good time and temperature stability. Tachometers can generally be divided into two types: DC type and AC type. Rotary speed sensors are in direct contact with moving objects. When a moving object comes into contact with the rotating speed sensor, the friction force drives the roller of the sensor to rotate. A rotating pulse sensor mounted on the roller sends out a series of pulses. Each pulse represents a certain distance value, so that the linear velocity can be measured. In the electromagnetic induction type, a gear is installed on the rotating shaft, and the outer side is an electromagnetic coil. The rotation is due to the passage of the gear tooth gap, and the voltage of the square wave change is obtained, and then the speed is calculated. The rotary speed sensor has no direct contact with the moving object. The blade edge of the impeller is pasted with a reflective film, which drives the impeller to rotate when the fluid flows. The optical fiber transmits light once per revolution of the impeller to generate an electrical pulse signal. The speed can be calculated from the number of detected pulses.

 

 

Characteristic

 

1.Strict craft, save time and energy
2.Safe and environmental protection, strong and durable
3.Long term use of no rust, comfortable handle
4.Easy fixed and connected load
5.Temperature stability can prolongs product life and ensures good performance
6.Low friction ensures high efficiency and long life
7.Simple and reliable structure design

 

 

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549-9859 Speed Sensor Apply To  Aftermarket Excavator Pressure Sensor 0549-9859 Speed Sensor Apply To  Aftermarket Excavator Pressure Sensor 1