描述
Bently Nevada 133819-02 TMR超速检测系统I/O模块产品详情
产品概述
Bently Nevada 133819-02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3500/34M TMR（三重模块冗余）超速检测系统使用。它本身不具备处理功能，但作为物理接口，负责将来自现场的速度探头信号和外部线路连接到3500监测机架。
主要特性与规格
品牌：Bently Nevada(Baker Hughes)
型号：133819-02
产品系列：Bently Nevada 3500系列
产品类型：TMR超速检测系统I/O模块/端子板
核心功能：
物理连接：提供用于连接速度传感器和继电器输出等外部线路的物理端子，确保3500/34M模块能够准确、可靠地接收来自现场的转速信号。
系统集成：通常安装在3500机架的后部，与主TMR模块成对使用。它确保了高度可靠的超速保护功能，即使在单一组件发生故障时，系统也能正常运行。
高可靠性：作为TMR系统的组成部分，该模块通过冗余设计，极大提高了系统的可靠性和安全性，适用于需要最高级别保护的关键设备。
应用领域
该I/O模块作为Bently Nevada 3500系统的核心接口，广泛应用于对安全性和可靠性要求极高的各个工业领域：
电力行业：汽轮机、发电机组的超速保护
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 133819-02 TMR Overspeed Detection System I/O Module Product Details
Product Overview
The Bently Nevada 133819-02 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 and is specifically designed for use with the 3500/34M TMR(Triple Modular Redundant)overspeed detection system.It does not perform any processing itself,but serves as the physical interface,connecting speed probe signals and external wiring from the field to the 3500 monitoring rack.
Key Features and Specifications
Brand:Bently Nevada(Baker Hughes)
Model:133819-02
Product Series:Bently Nevada 3500 Series
Product Type:TMR Overspeed Detection System I/O Module/Terminal Board
Core Functions:
Physical Connections:Provides physical terminals for connecting external circuits such as speed sensors and relay outputs,ensuring the 3500/34M module accurately and reliably receives speed signals from the field.
System Integration:Typically installed in the rear of a 3500 rack,it is paired with the main TMR module.It ensures highly reliable overspeed protection,ensuring system operation even in the event of a single component failure.
High Reliability:As a component of the TMR system,this module’s redundant design significantly enhances system reliability and safety,making it suitable for critical equipment requiring the highest level of protection.
Applications
This I/O module,serving as the core interface for the Bently Nevada 3500 system,is widely used in various industrial sectors requiring the highest safety and reliability:
Power Industry:Overspeed protection for steam turbines and generator sets
Oil and Gas:Turbines and compressors
Petrochemical and Chemical Industry
Other large rotating machinery
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