BENTLY 135489-03 | Equipment Condition Monitoring Component
Product Overview
The BENTLY 135489-03represents a sophisticated monitoring module within Bently Nevada’s 3500 series machinery protection system,designed for continuous monitoring of critical rotating equipment in industrial applications.This advanced monitoring module provides comprehensive vibration and position measurement capabilities,enabling early detection of developing machinery problems before they lead to catastrophic failures.The BENTLY 135489-03features dual-channel monitoring configuration with high accuracy measurement circuits,making it ideal for applications requiring reliable machinery protection in turbines,compressors,pumps,and other high-value rotating assets.With its robust industrial design and proven reliability,this monitoring module ensures continuous equipment protection while providing essential data for predictive maintenance programs.
As a key component in machinery protection systems,the BENTLY 135489-03processes signals from proximity probes,velocity sensors,and accelerometers to monitor parameters including radial vibration,axial position,and speed.The module incorporates advanced signal processing algorithms that provide accurate measurement while rejecting electrical noise and mechanical interference.The BENTLY 135489-03demonstrates exceptional reliability in continuous operation scenarios,with built-in self-test capabilities and comprehensive diagnostic functions that ensure monitoring integrity.The module’s flexible configuration options allow customization for specific application requirements while maintaining compliance with industry standards for machinery protection.
The implementation of BENTLY 135489-03enhances equipment reliability through its precise monitoring capabilities and fast response characteristics.The module’s dual independent channels provide redundant monitoring for critical measurement points,while the configurable alarm setpoints enable tailored protection strategies based on equipment characteristics and operating conditions.With its industry-standard communication interfaces and modular design,the BENTLY 135489-03integrates seamlessly into existing control and monitoring systems,providing essential data for operational decision-making and maintenance planning.
Technical Specifications
Parameter Name
Parameter Value
Product Model
135489-03
Manufacturer
BENTLY NEVADA(Baker Hughes)
Product Type
Machinery Protection Monitor
Series
3500 Series
Channels
2 independent monitoring channels
Input Signals
Proximity,Velocity,Acceleration
Measurement
Vibration,Position,Speed
Dynamic Range
80dB minimum
Frequency Response
0.5Hz to 15,000Hz
Accuracy
±1%of full scale
Alarm Setpoints
4 programmable levels per channel
Outputs
4-20mA,relay contacts
Power Supply
18-30V DC
Operating Temperature
-40°C to+85°C
Housing
EMI-shielded metal enclosure
Certification
ATEX,IECEx,cULus
Main Features and Advantages
Advanced signal processing:The BENTLY 135489-03delivers exceptional measurement accuracy through its sophisticated signal conditioning and processing capabilities.The module features automatic sensor verification that continuously checks sensor integrity,ensuring reliable operation even in demanding industrial environments.The wide dynamic range of 80dB enables accurate measurement across various operating conditions,from normal running to alarm conditions.The module’s advanced filtering capabilities provide precise measurement of specific frequency components while rejecting noise and interference,ensuring accurate representation of machinery condition.
Comprehensive protection functions:A standout feature of the BENTLY 135489-03is its configurable protection strategy with four programmable alarm setpoints per channel.The module supports both absolute and differential alarm settings,allowing implementation of sophisticated protection logic including alert,danger,and auxiliary alarm functions.The dual-channel configuration enables ratio and difference monitoring for applications such as thrust position and differential expansion measurement.The module’s fast response time ensures rapid reaction to developing problems,providing critical protection for high-speed rotating equipment.
Dual-channel redundant monitoring
Four programmable alarm setpoints
Wide frequency response(0.5Hz-15kHz)
Automatic sensor diagnostics
Industry-standard analog and relay outputs
Robust industrial design:The BENTLY 135489-03features industrial-grade construction with EMI-shielded metal housing that provides excellent noise immunity in electrically noisy environments.The wide operating temperature range(-40°C to+85°C)ensures reliable performance in extreme environmental conditions.The module’s modular design allows easy installation and maintenance while providing flexibility for system expansion and reconfiguration.
Application Field
The BENTLY 135489-03finds extensive application in industries where rotating equipment reliability is critical.In power generation,the monitoring module protects steam turbines,gas turbines,and generators by continuously monitoring vibration,eccentricity,and differential expansion.The precise measurement capabilities enable early detection of imbalance,misalignment,and other mechanical problems,preventing catastrophic failures and unscheduled downtime.In oil and gas applications,the module monitors compressors,pumps,and gas turbines in pipeline,refinery,and production facilities.
In chemical and petrochemical plants,the BENTLY 135489-03provides critical protection for centrifugal compressors,reciprocating compressors,and high-energy pumps.The module’s robust design withstands harsh environments while providing reliable monitoring data for condition-based maintenance programs.In metallurgy and mining,the monitoring system protects critical fans,blowers,and large motors,contributing to improved equipment reliability and reduced maintenance costs.
Power generation turbine monitoring
Oil and gas compression systems
Chemical process compressors
Heavy industrial rotating equipment
Installation and Maintenance
Installation guidelines:When installing the BENTLY 135489-03,ensure proper mounting in approved enclosures with adequate clearance for wiring and maintenance.Sensor cables should use double-shielded twisted pair cables with proper grounding practices to minimize electrical interference.The module requires calibration and configuration based on specific machinery parameters and monitoring requirements.
Maintenance recommendations:Regular maintenance includes verification of calibration accuracy,sensor system checks,and functional testing of alarm circuits.The module’s built-in diagnostics should be monitored continuously,with periodic verification of measurement accuracy against known references.System configuration should be backed up regularly,and firmware updates applied during planned maintenance windows.
Product Guarantee
We guarantee that all BENTLY 135489-03monitoring modules are genuine Bently Nevada products manufactured to original specifications and subjected to comprehensive performance testing.Our commitment includes verification of measurement accuracy,alarm functionality,and communication interfaces to ensure reliable operation in critical machinery protection applications.We provide technical support from condition monitoring specialists to assist with configuration and application optimization.For the 135489-03,we offer standard warranty coverage with options for extended support,backed by our inventory management that ensures prompt availability for both new projects and maintenance requirements.Our quality assurance process includes testing of all measurement functions and protection features,ensuring that each module meets specified performance standards before shipment.
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