PR9376/010-011  |  转速传感器   将旋转物体的转速转换为电量输出

型号：PR9376/010-011

类别：转速传感器 

成色：全新，非全新

质保;一年

库存：有

品牌：EMERSON

EPRO PR9376/010-011的参数如下：

测量范围：±0.5毫米。

灵敏度：16伏/毫米。

频率范围：0-12千赫。

头部直径：5毫米。

套管螺纹：m6x1。

定义与分类

定义：PR9376/010-011 转速传感器是将旋转物体的转速转换为电量输出的传感器。

分类：

按信号形式的不同，转速传感器可分为模拟式和数字式两种。

按工作原理和安装位置的不同，常见的类型包括磁电式、霍尔效应式、激光式、电容式等。

二、工作原理

PR9376/010-011 转速传感器的工作原理主要基于物理效应，如电磁感应、光电效应或压电效应等。以磁电式转速传感器为例，其工作原理如下：

当机械设备的金属齿轮、齿条等运动部件经过传感器前端时，会产生磁场的变化。

穿过霍尔元件的磁力线密度会随之变化，从而产生霍尔电势。

霍尔元件将霍尔电势转换为交变电信号，传感器内置电路对信号进行调整和放大，最终输出矩形脉冲信号。

特点与应用

特点：

灵敏度高、可靠性好、寿命长。

抗电磁干扰能力强、抗冲击性和抗震性好。

可实现远距离输送和测量。

应用：

PR9376/010-011 转速传感器被广泛应用于各种领域，特别是在汽车、机械设备、工业自动化等领域中发挥着重要作用。

在汽车领域，转速传感器是发动机管理系统中的关键组件之一，用于监测发动机的转速，并将信息传输给电子控制单元（ECU），以调整燃油喷射量、点火时机等参数，确保发动机的高效运行。

Model: PR9376/010-011

Category: Speed sensor

Finish: New, not new

Warranty; A year

Stock: Yes

Brand: EMERSON

The parameters of EPRO PR9376/010-011 are as follows:

Measuring range: ±0.5 mm.

Sensitivity: 16 volts/mm.

Frequency range: 0-12 KHZ.

Head diameter: 5 mm.

Casing thread: m6x1.

Definition and classification

Definition: The PR9376/010-011 speed sensor is a sensor that converts the speed of a rotating object into a power output.

Categories:

According to the different signal forms, the speed sensor can be divided into analog and digital two kinds.

According to the different working principle and installation position, common types include magnetoelectric, Hall effect, laser, capacitive and so on.

Second, the working principle

The working principle of the PR9376/010-011 speed sensor is mainly based on physical effects, such as electromagnetic induction, photoelectric effect or piezoelectric effect. Taking the magnetoelectric speed sensor as an example, its working principle is as follows:

When the metal gear, rack and other moving parts of the mechanical equipment pass through the front end of the sensor, the magnetic field will change.

The density of the magnetic line of force passing through the Hall element changes accordingly, creating the Hall potential.

The Hall element converts the Hall potential into alternating electrical signal, and the sensor built-in circuit adjusts and amplifies the signal, and finally outputs the rectangular pulse signal.

Characteristics and application

Features:

High sensitivity, good reliability and long life.

Strong resistance to electromagnetic interference, good impact resistance and shock resistance.

Long-distance transmission and measurement can be achieved.

Applications:

PR9376/010-011 Speed sensors are widely used in various fields, especially in the automotive, mechanical equipment, industrial automation and other fields play an important role.

In the automotive field, the speed sensor is one of the key components of the engine management system, which is used to monitor the engine speed and transmit the information to the electronic control unit (ECU) to adjust the fuel injection amount, ignition timing and other parameters to ensure the efficient operation of the engine.