PR9350/02 | 接触式位置传感器   用于安装在各种布置和应用中

型号：PR9350/02

类别：接触式位置传感器

成色：全新，非全新

质保;一年

库存：有

品牌：EMERSON

规格

温度误差<3%

电源电压5 Vrms

载波频率3 至 5 kHz

电容250 pF （每个绕组）

工作温度-20 至 100°C（-4 至 212°F）

产品描述

PR9350/02 接触式位置传感器，用于安装在各种布置和应用中。

特征

选项包括现场或机柜安装、小型到大型轴测量和行业安全等级

涡流传感器与基于空气盘管的传感器相比，具有聚焦的测量区域

传感器的定义与工作原理

定义：PR9350/02 传感器是能感受规定的被测量并按照一定的规律（数学函数法则）转换成可用信号的器件或装置，通常由敏感元件和转换元件组成。

工作原理：通过敏感元件及转换元件把特定的被测信号，按一定规律转换成某种“可用信号”并输出，以满足信息的传输、处理、记录、显示和控制等要求。

二、传感器的组成

传感器一般由敏感元件、转换元件、变换电路和辅助电源四部分组成：

敏感元件：直接感受被测量，并输出与被测量有确定关系的物理量信号。

转换元件：将敏感元件输出的物理量信号转换为电信号。

变换电路：负责对转换元件输出的电信号进行放大调制。

辅助电源：为转换元件和变换电路提供必要的电能。

.

Model: PR9350/02

Category: Contact position sensor

Finish: New, not new

Warranty; A year

Stock: Yes

Brand: EPRO

specification

Temperature error <3%

Power supply voltage 5 Vrms

Carrier frequency 3 to 5 kHz

Capacitance 250 pF (per winding)

Operating temperature -20 to 100°C (-4 to 212°F)

Product description

The PR9350/02 contact position sensor for installation in a variety of arrangements and applications.

trait

Options include field or cabinet installation, small to large shaft measurements, and industry safety levels

Eddy current sensors have a focused measurement area compared to air coil based sensors

Definition and working principle of sensors

Definition: The PR9350/02 sensor is a device or device that can sense a specified measured and converted into a usable signal according to a certain law (mathematical function law), usually consisting of a sensitive element and a conversion element.

Working principle: The specific measured signal is converted into a certain "available signal" and output according to a certain law through the sensitive element and the conversion element to meet the requirements of information transmission, processing, recording, display and control.

Second, the composition of the sensor

The sensor is generally composed of four parts: sensing element, conversion element, conversion circuit and auxiliary power supply:

Sensitive element: directly feel to be measured, and output a physical quantity signal with a definite relationship to be measured.

Conversion element: converts the physical quantity signal output of the sensitive element into an electrical signal.

Conversion circuit: responsible for amplifying and modulating the electrical signal output of the conversion element.

Auxiliary power supply: provides the necessary electrical energy for the conversion components and conversion circuits.