描述
Bently Nevada 135489-01 I/O模块产品详情
产品概述
Bently Nevada 135489-01是一款来自Bently Nevada公司（现为Baker Hughes旗下）的I/O模块或端子板。该产品是Bently Nevada 3500系列机械保护和状态监测系统中的一个关键组件，专门用于配合3500/42M前置器/地震监控器使用。它本身不具备处理功能，但作为物理接口，负责将来自现场的传感器信号线连接到3500监测机架。该模块的独特之处在于它集成了内部安全栅（Internal Barriers），使得系统能够安全地连接到危险区域的传感器。
主要特性与规格
品牌：Bently Nevada(Baker Hughes)
型号：135489-01
产品系列：Bently Nevada 3500系列
产品类型：I/O模块/端子板（带内部安全栅）
核心功能：
物理连接：提供用于连接近程探头、加速度计等传感器，以及其他外部线路的物理端子。
内部安全栅：集成了本质安全接口，为连接到危险区域的传感器提供防爆保护，从而无需使用昂贵的外部安全栅，简化了系统布线和安装。
系统集成：通常安装在3500机架的后部，与主监控器模块成对使用，是实现非接触式振动、位移和地震测量与保护的必要接口。
应用领域
该I/O模块作为Bently Nevada 3500系统的核心接口，广泛应用于对机械设备健康状态要求极高的各个工业领域，特别是在存在潜在爆炸风险的危险环境中：
电力行业：汽轮机、发电机组
石油与天然气：涡轮机、压缩机
石化与化工
其他大型旋转机械
Bently Nevada 135489-01 I/O Module Product Details
Product Overview
The Bently Nevada 135489-01 is an I/O module or terminal block from Bently Nevada(now part of Baker Hughes).It is a key component in the Bently Nevada 3500 Series machinery protection and condition monitoring system,specifically designed for use with the 3500/42M Proximitor/Seismic Monitor.While it does not perform any processing itself,it serves as the physical interface,connecting sensor signal lines from the field to the 3500 monitoring rack.A unique feature of this module is its integrated internal barriers,enabling safe connection to sensors in hazardous areas.
Key Features and Specifications
Brand:Bently Nevada(Baker Hughes)
Model:135489-01
Product Series:Bently Nevada 3500 Series
Product Type:I/O Module/Terminal Board(with Internal Barrier)
Core Functions:
Physical Connections:Provides physical terminals for connecting sensors such as proximity probes,accelerometers,and other external wiring.
Internal Barrier:Integrated intrinsically safe interface provides explosion-proof protection for sensors connected to hazardous areas,eliminating the need for expensive external barriers and simplifying system wiring and installation.
System Integration:Typically mounted on the rear of a 3500 rack,this module is paired with a main monitor module and provides the necessary interface for non-contact vibration,displacement,and seismic measurement and protection.
Applications
This I/O module,serving as the core interface for the Bently Nevada 3500 system,is widely used in various industrial sectors where the health of mechanical equipment is paramount,particularly in hazardous environments with potential explosion risks.
Power Industry:Steam turbines and generator sets
Oil and Gas:Turbines and compressors
Petrochemical and Chemical Industry
Other large rotating machinery
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