KJ4001X1-BE1 12P0818X072 EMERSON 轴振动传感器

KJ4001X1-BE1 12P0818X072 EMERSON 轴振动传感器

KJ4001X1-BE1 12P0818X072 是一款由Emerson（艾默生）生产的高精度轴振动传感器。它主要用于监测旋转机械（如电机、泵、风机等）的振动状态，以评估设备的健康状况，提前发现潜在故障，从而避免设备故障导致的生产停机和经济损失。

主要功能

振动信号采集： 高精度地采集旋转机械轴系的振动信号，包括振动幅值、频率和相位等。

信号转换： 将采集到的模拟振动信号转换为数字信号，便于后续的信号处理和分析。

信号输出： 通过各种接口（如4-20mA、RS485等）将采集到的数据输出给上位机或PLC。

温度测量： 部分型号还具有温度测量功能，可以监测轴承的工作温度。

产品结构

传感器本体： 包括压电传感器、磁铁、信号调理电路等。

连接电缆： 连接传感器与信号采集设备。

工作原理

压电传感器通过测量振动产生的力，将机械振动转换为电信号。磁铁用于检测轴的转速，从而确定振动信号的频率。信号调理电路对采集到的信号进行放大、滤波等处理，并转换为标准的输出信号。

应用场景

电机监测： 监测电机轴承的磨损、不平衡等故障。

泵监测： 监测泵轴承的磨损、叶轮损坏等故障。

风机监测： 监测风机轴承的磨损、叶片损坏等故障。

压缩机监测： 监测压缩机轴承的磨损、活塞环损坏等故障。

产品特点

高精度： 具有很高的测量精度，能够检测微小的振动信号。

宽频响应： 能够测量各种频率的振动信号。

耐恶劣环境： 具有良好的耐高温、耐振动、耐腐蚀等性能。

安装方便： 安装方式多样，适用于不同的应用场景。

KJ4001X1-BE1 12P0818X072 EMERSON 轴振动传感器

The KJ4001X1-BE1 12P0818X072 is a high-precision shaft vibration sensor manufactured by Emerson. It is mainly used to monitor the vibration state of rotating machinery (such as motors, pumps, fans, etc.) to assess the health of the equipment and detect potential failures in advance, thereby avoiding production downtime and economic losses caused by equipment failures.

Main function

Vibration signal acquisition: high-precision acquisition of vibration signals of rotating machinery shafting, including vibration amplitude, frequency and phase.

Signal conversion: The collected analog vibration signal is converted into a digital signal, which is convenient for subsequent signal processing and analysis.

Signal output: Through various interfaces (such as 4-20mA, RS485, etc.) the collected data is output to the host computer or PLC.

Temperature measurement: Some models also have a temperature measurement function, which can monitor the operating temperature of the bearing.

Product structure

Sensor body: including piezoelectric sensor, magnet, signal conditioning circuit, etc.

Connecting cable: Connects the sensor to the signal acquisition device.

Working principle

Piezoelectric sensors convert mechanical vibrations into electrical signals by measuring the force generated by the vibrations. Magnets are used to detect the speed of the shaft and thus determine the frequency of the vibration signal. The signal conditioning circuit amplifies and filters the collected signals and converts them into standard output signals.

Application scenario

Motor monitoring: monitoring motor bearing wear, imbalance and other failures.

Pump monitoring: monitoring pump bearing wear, impeller damage and other failures.

Fan monitoring: monitoring fan bearing wear, blade damage and other failures.

Compressor monitoring: monitoring compressor bearing wear, piston ring damage and other failures.

Product characteristics

High precision: It has high measurement accuracy and can detect small vibration signals.

Broadband response: Can measure vibration signals of various frequencies.

Harsh environment resistance: good high temperature resistance, vibration resistance, corrosion resistance and other properties.

Easy installation: Various installation methods apply to different application scenarios.

KJ4001X1-BE1 12P0818X072 EMERSON 轴振动传感器