Technical Specifications

1. Model: Bently 3500/42M 176449-02
2. Type: 4-Channel Displacement Monitoring Module
3. Channels: Supports four channels, allowing the simultaneous monitoring of up to four displacement or proximity sensors.
4. Measurement Range:
   • Designed to measure displacement with high precision, typically in the micrometer range. The exact measurement capabilities can vary depending on the specific sensors used and configuration.
5. Output Signal:
   • Analog Outputs: Provides 4-20 mA analog outputs for each channel, delivering continuous data on displacement measurements.
   • Relay Outputs: Includes relay outputs for alarm conditions, which activate when displacement measurements exceed predefined thresholds.
6. Frequency Response: Capable of handling a broad frequency range, making it suitable for a variety of industrial applications. Detailed frequency response characteristics can be found in the datasheet.
7. Operating Temperature Range: Generally operates within a temperature range of -40°C to +70°C (-40°F to +158°F), ensuring reliable performance in various industrial environments.
8. Protection Rating: Typically features an IP20 rating, which provides protection against dust and accidental contact. Exact protection details should be verified in the datasheet.

Features

1. Multi-Channel Capability: Monitors up to four displacement sensors simultaneously, providing comprehensive data on machinery displacement and alignment.
2. High Precision: Delivers accurate measurements of displacement, which is crucial for detecting misalignment, imbalance, and other critical machinery conditions.
3. Real-Time Data Processing: Offers real-time processing of displacement data, enabling immediate feedback and prompt corrective actions based on measurement results.
4. Alarm and Diagnostic Functions: Equipped with alarm and diagnostic capabilities to alert operators to potential issues and assist in troubleshooting.
5. Integration with 3500 Series: Integrates seamlessly with other modules in the Bently 3500 Series, facilitating a unified and effective approach to machinery monitoring and protection.

Application Scenarios

1. Machinery Alignment and Balancing: Ideal for monitoring the alignment and balance of rotating machinery such as turbines, compressors, and motors. Ensures correct alignment and prevents damage due to misalignment or imbalance.
2. Condition Monitoring: Provides detailed data for condition monitoring of critical equipment, helping maintain optimal performance and extending equipment life.
3. Predictive Maintenance: Supports predictive maintenance strategies by delivering precise displacement measurements that can forecast potential issues and aid in planning maintenance activities.
4. Industrial Automation: Used in automated systems for continuous monitoring of machinery displacement, contributing to efficient and smooth operation.

Usage Considerations

1. Installation: Proper installation is crucial for accurate measurements. Ensure that the module is correctly mounted and connected to the displacement sensors.
2. Calibration: Regular calibration may be required to maintain accuracy and reliable operation.
3. System Integration: Verify compatibility with other Bently 3500 Series modules and existing monitoring systems to ensure a comprehensive and integrated solution.