描述
产品概述
BENTLY 330980-51-00是BENTLY NEVADA 3300XL系列前置器的核心组件，专为工业振动监测系统设计，支持高精度动态信号处理与机械保护功能。其核心功能包括振动、位移、转速等参数的实时监测，广泛应用于电力、冶金、石化等行业的旋转机械保护系统中。
技术参数
物理规格
安装方式：支持DIN导轨安装和传统面板安装，兼容高密度机架布局。
尺寸：未明确具体尺寸，但符合工业标准模块化安装要求。
防护等级：IP30（室内环境适用）。
电气特性
工作电压：24 V DC或115/230 V AC（需确认具体型号规格）。
信号处理：支持电涡流传感器系统，通过前置器将探头感应的机械振动转换为电信号。
电气长度匹配：前置器、探头与延伸电缆的总电气长度需严格一致，以确保测量精度。
环境适应性
工作温度：-40°C至+70°C（标准型），高温型可达260°C。
抗干扰能力：高度抗射频干扰（RFI/EMI），适用于复杂电磁环境。
核心功能特点
冗余与可靠性
支持冗余FCI模件安装，主备模式自动切换，提升系统可用性。
内置自诊断功能，实时监测模块状态并触发报警。
信号处理能力
振动监测：支持宽带和窄带滤波器，实现振幅与相位同步分析。
转速测量：兼容键相信号输入，支持动态转速跟踪。
位移监测：用于轴向位移、胀差等关键参数的实时监测。
安装与兼容性
SpringLoc端子：无需工具即可紧固，防止松动。
ClickLoc镀金铜接头：防腐蚀设计，支持快速插拔。
兼容性：与3300XL系列探头、延伸电缆及3500监测系统兼容，可扩展至大型工业控制系统。
安全与维护
隔离设计：安装底座提供电气隔离，无需额外隔离板。
温度范围扩展：支持高温型组件（ETR），适用于极端环境。
应用场景
电力行业
汽轮机、发电机的振动与位移监测，预防机械故障。
石化与冶金
压缩机、泵、风机的动态性能分析与保护。
旋转机械保护
轴承、齿轮箱的振动异常检测与报警。
工业自动化
作为DCS/PLC系统的传感器接口，集成至大型过程控制网络。
128277-01
Product Overview
BENTLY 330980-51-00 is the core component of the BENTLY NEVADA 3300XL series preloader,designed for industrial vibration monitoring systems,supporting high-precision dynamic signal processing and mechanical protection functions.Its core functions include real-time monitoring of parameters such as vibration,displacement,and speed,and are widely used in rotary machinery protection systems in the power,metallurgy,petrochemical and other industries.
Technical parameters
Physical specifications
Installation method:Supports DIN rail installation and traditional panel installation,compatible with high-density rack layout.
Dimensions:The specific size is not specified,but it meets the industrial standard modular installation requirements.
Protection level:IP30(applicable in indoor environment).
Electrical characteristics
Operating voltage:24 V DC or 115/230 V AC(specific model specifications need to be confirmed).
Signal processing:Supports an eddy current sensor system,converting the mechanical vibration sensed by the probe into an electrical signal through the preamble.
Electrical length matching:The total electrical length of the front,probe and extension cable must be strictly consistent to ensure measurement accuracy.
Environmental adaptability
Operating temperature:-40°C to+70°C(standard type),high temperature type can reach 260°C.
Anti-interference ability:highly anti-RFI/EMI,suitable for complex electromagnetic environments.
Core functional features
Redundancy and reliability
Supports redundant FCI module installation,automatic switching of main and standby modes to improve system availability.
Built-in self-diagnosis function,real-time monitoring of module status and triggering alarms.
Signal processing capability
Vibration monitoring:supports broadband and narrowband filters to achieve synchronous amplitude and phase analysis.
Speedmeasurement:compatible with key phase signal input and supports dynamic speed tracking.
Displacement monitoring:used for real-time monitoring of key parameters such as axial displacement and expansion difference.
Installation and compatibility
SpringLoc terminal:No tools are required to tighten to prevent loosening.
ClickLoc gold-plated copper joint:anti-corrosion design,supports quick plug-and-removal.
Compatibility:Compatible with 3300XL series probes,extension cables and 3500 monitoring systems,expandable to large industrial control systems.
Safety and maintenance
Isolation design:The mounting base provides electrical isolation without additional isolation panels.
Temperature range extension:Supports high temperature components(ETR)for extreme environments.
Application scenarios
Electricity Industry
Vibration and displacement monitoring of steam turbines and generators to prevent mechanical failures.
Petrochemical and metallurgy
Dynamic performance analysis and protection of compressors,pumps and fans.
Rotary mechanical protection
Vibration abnormality detection and alarm of bearings and gear boxes.
Industrial automation
As the sensor interface of the DCS/PLC system,it is integrated into a large process control network.
