Description
- Model: 3500/50 133388-02
- Brand: Bently Nevada (Baker Hughes)
- Series: 3500 High-Precision Machinery Protection System Series
- Core Function: Monitors rotational speed and overspeed for rotating machinery safety
- Type: Dual-Channel Tachometer & Overspeed Monitor Module
- Key Specs: Dual independent channels, wide speed range, user-configurable alarm thresholds
- Supply Status: In stock
- Stock: Available
- Warranty: 1 year
- Ship From: China
Bently Nevada 3500/50 133388-02
Product System Overview
The Bently Nevada 3500/50 133388-02 is a professional dual-channel tachometer and overspeed monitoring module developed exclusively for the Baker Hughes 3500 machinery protection system. As a pivotal speed monitoring component of the industrial TSI turbine supervisory instrumentation system, it complements vibration, displacement and temperature monitoring modules to form a complete, API 670-compliant full-dimensional machinery safety supervision solution. This module focuses on real-time rotational speed detection, rotor acceleration tracking and overspeed interlock protection, filling the core safety monitoring gap for high-speed rotating equipment. It features seamless compatibility with standard 3500 rack structures, enabling stable data synchronization and system linkage with System 1 diagnostic software, DCS and SCADA industrial control platforms. Rigorously field-verified across global energy and process industries, it serves as a standard core component for new system deployment, equipment upgrade renovation and faulty module replacement projects.
Bently Nevada 3500/50 133388-02
Core Product Functions
This high-performance tachometer monitoring module undertakes high-precision speed collection, operational state judgment and safety protection tasks for industrial rotating machinery. It stably receives and processes pulse signals from on-site proximity probes and magnetic pickup sensors, accurately measuring real-time shaft rotational speed and acceleration changes. The module supports intelligent identification of forward and reverse rotation status, effectively capturing abnormal rotation faults that threaten equipment operation safety. Users can freely customize multi-level alarm and danger threshold parameters via professional configuration software. Once the equipment speed exceeds preset safe limits, the module instantly triggers graded alarm prompts and safety interlock actions to prevent overspeed runaway and mechanical damage. Additionally, it integrates peak speed hold and abnormal data recording functions, continuously tracking equipment speed variation trends and fault records, providing accurate data support for equipment fault tracing and predictive maintenance formulation.
Bently Nevada 3500/50 133388-02
Product Features & Technical Advantages
The 3500/50 133388-02 module delivers outstanding measurement precision, operational stability and industrial adaptability, meeting stringent safety monitoring standards for core industrial rotating equipment. Equipped with two fully independent working channels, it supports redundant signal monitoring without cross-channel interference, greatly improving the reliability and fault tolerance of the speed monitoring system. Adopting optimized high-resolution signal processing algorithms, it captures subtle speed fluctuations with ultra-low signal drift, ensuring consistent and repeatable measurement results in long-term operation. Built-in multi-stage signal filtering mechanism effectively eliminates on-site electromagnetic clutter and mechanical vibration interference, maintaining high-fidelity signal output in harsh industrial environments. The integrated intelligent self-diagnosis system automatically detects sensor disconnection, signal anomalies and module failures, avoiding monitoring blind spots and false alarms. Its standardized rack-mounted plug-and-play design simplifies on-site installation, debugging and replacement, effectively reducing equipment maintenance downtime and operational costs.
Bently Nevada 3500/50 133388-02
Industrial Application Scenarios
This high-reliability speed and overspeed monitoring module is widely deployed in key industrial scenarios with strict rotating machinery safety supervision requirements. It is mainly applied to thermal power plants, combined cycle power stations, petrochemical refining bases, oil and gas compression stations and large metallurgical enterprises. It provides professional real-time speed monitoring and overspeed safety protection for high-value core equipment such as steam turbines, gas turbines and centrifugal compressors. As an indispensable safety monitoring unit of the 3500 TSI system, it cooperates with other functional modules to realize all-round health assessment of rotating machinery, effectively avoiding major safety accidents and unplanned shutdown losses caused by overspeed faults, and ensuring long-term stable and efficient operation of industrial production systems.
Bently Nevada 3500/50 133388-02
