描述
ABB 087629-001产品详情解析
ABB 087629-001是ABB集团推出的一款高性能三轴振动传感器，属于其智能状态监测解决方案的核心组件之一。该产品专为工业旋转机械（如电机、泵、风机、压缩机、汽轮机等）的振动监测设计，支持同时测量三个正交方向的振动（X/Y/Z轴），具备高精度、宽频响应和强环境适应性，广泛应用于电力、石油天然气、化工、冶金、轨道交通等行业。以下从功能特性、技术参数、应用场景及优势特点等方面进行详细说明：
一、产品概述
型号：087629-001
类别：
三轴压电式加速度传感器（IEPE类型）：集成三个独立的压电传感单元，分别测量X、Y、Z轴振动，内置信号调理电路，直接输出低阻抗电压信号。
可选速度/位移转换功能：支持外接积分器或内置积分电路，实现加速度到速度（mm/s）或位移（μm）的转换。
核心定位：
实时监测机械设备的三维振动加速度、速度或位移，为设备状态评估、故障诊断及预测性维护提供全面数据。
可与ABB的800xA Condition Monitoring系统、ABB Ability™状态监测服务或第三方数据采集系统（DAQ）无缝集成。
二、核心功能模块
三轴振动信号检测
检测原理：
每个轴向独立采用压电陶瓷材料的压电效应：当传感器受到机械振动时，内部压电晶体产生与振动加速度成正比的电荷信号。
内置IEPE电路将电荷信号转换为低阻抗电压信号（如±5V或±10V），便于长距离传输和抗干扰。
检测参数：
加速度：测量三个轴向的振动加速度峰值、有效值（RMS）或频谱，单位为m/s²或g（1g=9.81 m/s²）。
速度/位移：通过外接积分器或内置电路将加速度信号转换为速度（mm/s）或位移（μm），用于评估振动严重程度。
多频段监测
频率响应：
典型带宽：0.5Hz至10kHz（部分型号可扩展至20kHz），覆盖低频（如不平衡、不对中）到高频（如轴承故障、齿轮啮合）振动。
动态范围：
高信噪比（SNR），可捕捉微弱振动信号（如早期轴承缺陷），量程可选±10g至±500g（各轴向独立配置）。
信号输出与接口
输出类型：
IEPE输出：恒流源供电（通常2-20mA，典型4mA），每个轴向独立输出电压信号（如±5V或±10V）。
可选4-20mA电流输出（需确认具体型号配置）。
接口标准：
支持M12或M5连接器，兼容ABB系统及工业现场总线（如Profibus、Modbus、EtherNet/IP）。
ABB 087629-001 Product Details
The ABB 087629-001 is a high-performance triaxial vibration sensor launched by ABB,a core component of its Intelligent Condition Monitoring solution.Designed for vibration monitoring of industrial rotating machinery(such as motors,pumps,fans,compressors,and steam turbines),it simultaneously measures vibration in three orthogonal directions(X,Y,and Z).Featuring high accuracy,wide-band response,and strong environmental adaptability,it is widely used in industries such as power generation,oil and gas,chemicals,metallurgy,and rail transportation.The following provides a detailed description of its features,technical parameters,application scenarios,and advantages:
I.Product Overview
Model:087629-001
Category:
Triaxial Piezoelectric Accelerometer(IEPE Type):Integrates three independent piezoelectric sensing elements to measure vibration in the X,Y,and Z axes.Built-in signal conditioning circuitry provides a direct low-impedance voltage output.Optional velocity/displacement conversion function:supports external integrators or built-in integration circuits to convert acceleration to velocity(mm/s)or displacement(μm).
Core Functionality:
Real-time monitoring of three-dimensional vibration acceleration,velocity,or displacement of mechanical equipment,providing comprehensive data for equipment condition assessment,fault diagnosis,and predictive maintenance.
Seamlessly integrates with ABB’s 800xA Condition Monitoring system,ABB Ability™Condition Monitoring Services,or third-party data acquisition systems(DAQ).
II.Core Functional Modules
Three-Axis Vibration Signal Detection
Detection Principle:
Each axis independently utilizes the piezoelectric effect of piezoelectric ceramic material:When the sensor is subjected to mechanical vibration,the internal piezoelectric crystal generates a charge signal proportional to the vibration acceleration.
A built-in IEPE circuit converts the charge signal into a low-impedance voltage signal(e.g.,±5V or±10V),facilitating long-distance transmission and resisting interference.Measurement Parameters:
Acceleration:Measures peak,RMS,or frequency spectrum of vibration acceleration along three axes in units of m/s²or g(1g=9.81 m/s²).
Velocity/Displacement:Converts acceleration signals to velocity(mm/s)or displacement(μm)via an external integrator or internal circuitry for vibration severity assessment.
Multi-Band Monitoring
Frequency Response:
Typical bandwidth:0.5Hz to 10kHz(extendable to 20kHz on some models),covering low-frequency vibrations(such as imbalance and misalignment)to high-frequency vibrations(such as bearing faults and gear meshing).
Dynamic Range:
High signal-to-noise ratio(SNR)enables detection of weak vibration signals(such as early-stage bearing defects).The measurement range is selectable from±10g to±500g(configurable independently for each axis).Signal Output and Interface
Output Type:
IEPE output:Powered by a constant current source(usually 2-20mA,typical 4mA),each axis outputs an independent voltage signal(e.g.,±5V or±10V).
Optional 4-20mA current output(depending on the model).
Interface Standard:
Supports M12 or M5 connectors,compatible with ABB systems and industrial fieldbuses(e.g.,Profibus,Modbus,and EtherNet/IP).
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
