描述
Bently Nevada 177230-01-02-05产品详情解析
（高性能电涡流位移传感器系统，适用于旋转机械的精密状态监测）
一、产品概述
型号：177230-01-02-05
品牌：Bently Nevada（贝克休斯旗下，工业状态监测领域领导者）
类型：电涡流式位移传感器系统（完整套件，含探头、延伸电缆、前置器及安装附件）
核心定位：
专为汽轮机、发电机、压缩机、风机等旋转机械的轴向位移、径向振动、胀差、轴心轨迹监测设计。
适用于高温、高压、强振动、强电磁干扰的工业环境（如电力、石油天然气、化工、冶金等行业）。
兼容Bently Nevada 3300/3500/4000系列监测系统及System 1软件，支持预测性维护与故障诊断。
二、系统组成与核心组件
177230-01-02-05为标准化套件，包含以下关键部件（具体配置以订单为准）：
1.探头（Proximity Probe）
型号：3300 XL 11mm或3300 XL 25mm（根据量程需求选择）。
功能：
非接触式测量转子与探头端面的间隙变化，实时反映设备运行状态（如振动、位移、胀差）。
关键特性：
耐高温：
标准型号：-35℃至+175℃（探头头部）。
高温型号（HT）：-35℃至+260℃（适用于汽轮机高温段监测）。
抗振动：探头结构强化，适应高振动环境（振动幅度>500μm）。
防爆认证：ATEX/IECEx Zone 0/1/2认证（可选），适用于油气、化工等危险区域。
材料：
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）。
2.延伸电缆（Extension Cable）
长度：5m（标准配置，其他长度如9m、15m可定制）。
功能：连接探头与前置器，传输高频信号并屏蔽电磁干扰（EMI/RFI）。
关键特性：
低损耗：信号衰减<0.3dB/m，确保长距离传输精度。
耐化学腐蚀：外护套采用氟橡胶（FKM）或聚四氟乙烯（PTFE），抵抗油、水、化学溶剂侵蚀。
接头设计：
快速插拔式连接，防松脱结构，支持热插拔操作。
接头材质：不锈钢316L，适配探头与前置器接口。
屏蔽性能：双层屏蔽（铝箔+编织网），抗干扰能力更强。
Bently Nevada 177230-01-02-05 Product Details
(High-performance eddy-current displacement sensor system for precise condition monitoring of rotating machinery)
I.Product Overview
Model:177230-01-02-05
Brand:Bently Nevada(a Baker Hughes company,a leader in industrial condition monitoring)
Type:Eddy-current displacement sensor system(complete kit,including probe,extension cable,proximitor sensor,and mounting accessories)
Core Positioning:
Designed for monitoring axial displacement,radial vibration,differential expansion,and shaft centerline trajectory of rotating machinery such as steam turbines,generators,compressors,and fans.
Suitable for industrial environments subject to high temperature,high pressure,strong vibration,and high electromagnetic interference(such as those in the power,oil and gas,chemical,and metallurgical industries).
Compatible with the Bently Nevada 3300/3500/4000 series monitoring systems and System 1 software,supporting predictive maintenance and fault diagnosis.II.System Composition and Core Components
The 177230-01-02-05 standard kit includes the following key components(specific configuration is subject to order):
1.Proximity Probe
Model:3300 XL 11mm or 3300 XL 25mm(selectable based on range requirements).
Function:
Non-contact measurement of the clearance change between the rotor and the probe end face,providing real-time information on equipment operating conditions(such as vibration,displacement,and differential expansion).
Key Features:
High Temperature Resistance:
Standard Model:-35°C to+175°C(probe head).
High Temperature Model(HT):-35°C to+260°C(suitable for monitoring high-temperature sections of steam turbines).
Vibration Resistance:The probe structure is reinforced to withstand high vibration environments(vibration amplitude>500μm).
Explosion-Proof Certification:ATEX/IECEx Zone 0/1/2 certification(optional),suitable for hazardous areas such as the oil and gas,chemical,and chemical industries.Materials:
Probe Head:Inconel 600 Alloy(Corrosion-Resistant,High-Temperature Resistant).
Casing:316L Stainless Steel(Rust-Resistant,Chemical-Resistant).
Ingress Protection:IP68(Dustproof,Water-Resistant,Short-Term Submersible).
2.Extension Cable
Length:5m(Standard,Other Lengths,Such as 9m and 15m,Available on Customization).
Function:Connects the probe to the preamplifier,transmits high-frequency signals,and shields against electromagnetic interference(EMI/RFI).
Key Features:
Low Loss:Signal attenuation<0.3dB/m,ensuring long-distance transmission accuracy.
Chemical Resistance:Outer sheath made of fluororubber(FKM)or polytetrafluoroethylene(PTFE),resistant to oil,water,and chemical solvents.
Connector Design:
Quick-plug connection,anti-loosening structure,and hot-swappable operation.
Connector Material:316L Stainless Steel,compatible with the probe and preamplifier interfaces.Shielding performance:Double-layer shielding(aluminum foil+braided mesh)provides stronger anti-interference ability.
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
