描述
Bently Nevada 330980-50-00产品详解
该型号属于Bently Nevada 3500系列监测系统的电涡流传感器组件，主要用于旋转机械（如汽轮机、压缩机、发电机）的振动、轴向位移、胀差、偏心等关键参数的非接触式测量。以下为详细解析：
一、产品定位与核心功能
型号：330980-50-00
品牌：Bently Nevada（贝克休斯旗下，工业状态监测领域领导者）
系列：3500系列（高性能监测系统，支持多通道数据采集与分析）
核心功能：
非接触式测量：通过电涡流效应实时监测旋转机械的径向振动、轴向位移、胀差、键相等参数。
高精度与可靠性：分辨率≤0.1μm，线性度≤±1%，适应高温、高振动、强电磁干扰环境。
兼容性：与3500/25键相模块、3500/42接近式探头模块等无缝集成，支持System 1软件进行数据分析与故障诊断。
二、型号分解与配置说明
Bently Nevada的型号编码规则中，“330980-50-00”可分解为：
部分含义
330980基础型号：表示3500系列电涡流传感器组件（含探头、前置器、延伸电缆）。
-50探头与前置器组合代码：
-量程：通常为8mm（需确认具体配置）。
-输出类型：模拟信号（4-20mA或-24V至0V）。
-特殊功能：可能包含高温选项（需后缀标注，如“-HT”）。
-00无附加功能：表示标准配置，无数字通信、特殊认证或本地化定制（如“-CN”为中国市场版）。
1.探头（Proximity Probe）
型号：3300 XL系列探头（与3500系统兼容）。
关键特性：
量程与精度：
典型量程：0.25-8mm（需确认具体配置，其他可选量程包括2mm、12mm）。
分辨率：≤0.1μm，线性度≤±1%。
耐温设计：
标准型号：-35℃至+175℃（探头头部）。
高温型号（若配置）：-35℃至+260℃（需后缀标注，如“-HT”）。
抗振动干扰：
适应高振动环境（振动幅度>300μm）。
材料与防护：
探头头部：Inconel 600合金（耐腐蚀、耐高温）。
外壳：不锈钢316L（防锈、抗化学侵蚀）。
防护等级：IP68（防尘防水，可短期浸没）。
Bently Nevada 330980-50-00 Product Details
This model is an eddy current sensor component for the Bently Nevada 3500 Series Monitoring System.It is primarily used for non-contact measurement of key parameters such as vibration,axial displacement,differential expansion,and eccentricity in rotating machinery(such as turbines,compressors,and generators).The following is a detailed explanation:
I.Product Positioning and Core Functions
Model:330980-50-00
Brand:Bently Nevada(a subsidiary of Baker Hughes,a leader in industrial condition monitoring)
Series:3500 Series(High-performance monitoring system supporting multi-channel data acquisition and analysis)
Core Functions:
Non-contact measurement:Real-time monitoring of radial vibration,axial displacement,differential expansion,and key phase parameters of rotating machinery using the eddy current effect.
High accuracy and reliability:Resolution≤0.1μm,linearity≤±1%,and adaptability to high-temperature,high-vibration,and strong electromagnetic interference environments.Compatibility:Seamlessly integrates with the 3500/25 Keyphase Module,3500/42 Proximity Probe Module,and other modules,supporting System 1 software for data analysis and troubleshooting.
II.Model Decomposition and Configuration Instructions
In Bently Nevada’s model numbering scheme,”330980-50-00″can be broken down into:
Part Meaning
330980 Base Model:Indicates the 3500 Series eddy current sensor assembly(including probe,proximitor sensor,and extension cable).
-50 Probe and Proximitor Sensor Combination Code:
-Range:Typically 8mm(specific configuration required).
-Output Type:Analog signal(4-20mA or-24V to 0V).
-Special Features:May include a high-temperature option(requires a suffix,such as”-HT”).-00(No Additional Features):Indicates standard configuration without digital communication,special certifications,or localized customization(e.g.,”-CN”for the Chinese market version).
1.Proximity Probe
Model:3300 XL Series Probe(compatible with the 3500 system).
Key Features:
Range and Accuracy:
Typical range:0.25-8mm(depending on configuration;other optional ranges include 2mm and 12mm).
Resolution:≤0.1μm,linearity≤±1%.
Temperature Design:
Standard Model:-35°C to+175°C(probe head).
High-Temperature Model(if configured):-35°C to+260°C(suffix designation,such as”-HT”).
Vibration Resistance:
Adaptable to high-vibration environments(vibration amplitude>300μm).
Material and Protection:
Probe Head:Inconel 600 alloy(corrosion-resistant and high-temperature resistant).Housing:316L stainless steel(rust-resistant and chemical-resistant).
Ingress protection:IP68(dustproof and waterproof,withstands short-term immersion).
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