PR9268/617-100 | 电动传感器  减小了连接电缆的噪声干扰

型号：PR9268/617-100

类别：电动传感器

成色：全新，非全新

质保;一年

库存：有

品牌：EPRO

规格

灵敏度 （± 5%） @ 80 Hz/20°C/100 kOhm28.5 毫伏/毫米/秒（723.9 毫伏/英寸/秒）

测量范围± 1,500微米（59,055微英寸）

频率范围 （± 3dB）4 至 1,000 赫兹（240 至 60,000 cpm）

工作温度-20 至 100°C（-4 至 180°F）

湿度0 至 100% 非冷凝

产品描述

PR9268/617-100 机械弹簧质量传感器具有多种电缆长度，可以带或不带 Harting 连接器。

特征

机械保护系统的理想选择

提供额外的电缆保护

工作原理：PR9268/617-100 基于法拉第电磁感应定律，当线圈在磁场中做切割磁力线运动，或者线圈所在磁场的磁通发生变化时，线圈中会产生感应电动势。这个感应电动势与机械量（如速度、位移等）之间存在一定的关系，从而实现机械量到电信号的转换。

二、特点与优势

无需外加电源：PR9268/617-100 电动传感器可以直接从被测物体的机械能中获取能量，无需外加电源，是一种典型的发电型传感器。

灵敏度高：PR9268/617-100 能够精确地感应到微小的机械量变化，并将其转换为电信号输出。

输出功率大：由于能够直接从被测物体中获取能量，因此输出信号通常具有较大的功率，有利于后续的信号处理和分析。

性能稳定：结构相对简单，工作稳定可靠，受外界干扰较小。

输出阻抗低：与压电式传感器相比，电动传感器的输出阻抗较低，降低了对绝缘和输出电路的要求，并减小了连接电缆的噪声干扰。

Model: PR9268/617-100

Category: Electric sensors

Finish: New, not new

Warranty; A year

Stock: Yes

Brand: EPRO

specification

Sensitivity (± 5%) @ 80 Hz/20°C/100 kOhm28.5 millivolts/mm/SEC (723.9 millivolts/inch/SEC)

Measuring range ± 1,500 microns (59,055 microinches)

Frequency range (± 3dB) 4 to 1,000 Hz (240 to 60,000 cpm)

Operating temperature -20 to 100°C (-4 to 180°F)

Humidity 0 to 100% non-condensing

Product description

The PR9268/617-100 Mechanical spring mass sensor is available in a variety of cable lengths with or without Harting connectors.

trait

Ideal for mechanical protection systems

Additional cable protection is provided

Working principle: PR9268/617-100 Based on Faraday's law of electromagnetic induction, when the coil is cutting the magnetic field line movement in the magnetic field, or the magnetic flux of the magnetic field in which the coil is located changes, the induced electromotive force will be generated in the coil. There is a certain relationship between this induced electromotive force and the mechanical quantity (such as speed, displacement, etc.), so as to achieve the conversion of the mechanical quantity to the electrical signal.

2. Characteristics and advantages

No additional power supply: The PR9268/617-100 electric sensor can directly obtain energy from the mechanical energy of the object under test without additional power supply, which is a typical power generation sensor.

High sensitivity: The PR9268/617-100 is able to accurately sense small mechanical volume changes and convert them into electrical output.

Large output power: Because the energy can be obtained directly from the object under test, the output signal usually has a large power, which is conducive to subsequent signal processing and analysis.

Stable performance: relatively simple structure, stable and reliable work, less external interference.

Low output impedance: Compared with piezoelectric sensors, the output impedance of electric sensors is lower, reducing the requirements for insulation and output circuits, and reducing the noise interference of the connecting cable.