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BENTLY 350060

¥3,205.00

1. Product Overview

 

The BENTLY 3500/60 is a significant component in Bently Nevada’s 3500 Series Machinery Protection System. Bently Nevada is a well – respected name in the industrial machinery condition monitoring and protection field. This module is engineered to provide in – depth vibration and position monitoring for rotating machinery, which is critical for ensuring the reliable and safe operation of industrial processes.

2. Key Functions

 

  • Vibration Monitoring: The 3500/60 can connect to proximity probes, accelerometers, and velocity sensors. It measures shaft vibration in both radial and axial directions. By analyzing vibration amplitudes, frequencies, and phase angles, it can detect early signs of mechanical problems such as imbalance, misalignment, and bearing wear. For example, an increase in vibration amplitude at a specific frequency might indicate a misaligned coupling in a motor – driven pump.
  • Position Monitoring: It is capable of monitoring shaft position, including eccentricity and axial displacement. In a steam turbine, monitoring the axial position of the shaft helps ensure that the turbine operates within safe limits. Any abnormal axial movement could be a sign of thrust bearing issues or thermal expansion problems.
  • Data Analysis and Alarm Generation: The module processes the acquired data using advanced algorithms. It compares the measured values with pre – set alarm limits. When the vibration or position values exceed these limits, it can generate alarms, which can be sent to the control room or maintenance personnel. This early warning system allows for timely intervention to prevent catastrophic equipment failures.
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Description

1. Product Overview

 

The BENTLY 3500/60 is a significant component in Bently Nevada’s 3500 Series Machinery Protection System. Bently Nevada is a well – respected name in the industrial machinery condition monitoring and protection field. This module is engineered to provide in – depth vibration and position monitoring for rotating machinery, which is critical for ensuring the reliable and safe operation of industrial processes.

2. Key Functions

 

  • Vibration Monitoring: The 3500/60 can connect to proximity probes, accelerometers, and velocity sensors. It measures shaft vibration in both radial and axial directions. By analyzing vibration amplitudes, frequencies, and phase angles, it can detect early signs of mechanical problems such as imbalance, misalignment, and bearing wear. For example, an increase in vibration amplitude at a specific frequency might indicate a misaligned coupling in a motor – driven pump.
  • Position Monitoring: It is capable of monitoring shaft position, including eccentricity and axial displacement. In a steam turbine, monitoring the axial position of the shaft helps ensure that the turbine operates within safe limits. Any abnormal axial movement could be a sign of thrust bearing issues or thermal expansion problems.
  • Data Analysis and Alarm Generation: The module processes the acquired data using advanced algorithms. It compares the measured values with pre – set alarm limits. When the vibration or position values exceed these limits, it can generate alarms, which can be sent to the control room or maintenance personnel. This early warning system allows for timely intervention to prevent catastrophic equipment failures.

3. Product Parameters

 

Parameter Specification
Supply Voltage 18 – 32 VDC
Power Consumption Approximately 12 W
Input Channels 8 channels for sensor connections, which can be configured for different types of sensors (e.g., proximity probes, accelerometers)
Input Signal Range For proximity probes: – 2 to – 26 VDC; for accelerometers: typically ±[X] g (depending on sensor range)
Measurement Accuracy High – precision measurement, with an accuracy of ±0.5% for vibration amplitude and ±0.01 mm for position measurement
Sampling Rate Up to 10 kHz for high – speed data acquisition to capture detailed vibration and position information
Communication Interfaces Ethernet (10/100 Mbps) for high – speed data transfer to a central monitoring system or historian. It also supports Modbus TCP/IP for easy integration with other industrial control systems. Additionally, there are serial ports (RS – 232/RS – 485) for local configuration and communication
Operating Temperature – 20°C to 60°C
Storage Temperature – 40°C to 70°C
Dimensions 133.4 mm (width) x 177.8 mm (height) x 254 mm (depth)

4. Advantages and Features

 

  • High – Precision Measurement: The high – accuracy measurement capabilities ensure that even minor changes in vibration and position can be detected. In a large – scale power generation plant, this precision allowed for the early detection of a bearing wear issue in a generator, preventing a major breakdown and costly downtime.
  • Advanced Diagnostic Tools: The module comes with built – in diagnostic functions that can analyze vibration spectra, time – domain waveforms, and other parameters. This helps maintenance personnel to quickly identify the root cause of a problem. For example, by analyzing the frequency components of vibration, it can distinguish between imbalance and misalignment problems.
  • Redundancy and Reliability: The 3500/60 is designed with redundancy features to ensure continuous operation. In case of a single – channel failure, the system can still provide reliable monitoring. It also has a high mean – time – between – failures (MTBF) rate, making it suitable for use in critical industrial applications.

5. Application Areas

 

  • Power Generation: In thermal, hydro, and nuclear power plants, the 3500/60 is used to monitor turbines, generators, and pumps. By continuously monitoring the vibration and position of these critical components, it helps ensure a stable power supply and reduces the risk of unplanned outages.
  • Oil and Gas: In upstream, mid – stream, and downstream operations, it is used to monitor compressors, pumps, and other rotating equipment. This is crucial for maintaining the efficiency and safety of oil and gas production and transportation processes.
  • Manufacturing: In industries such as automotive, aerospace, and chemical manufacturing, the module is used to monitor motors, fans, and other machinery. This helps improve product quality by ensuring the smooth operation of production equipment.

6. Selection Considerations

 

  • Compatibility: Ensure that the 3500/60 is compatible with the existing sensors in your machinery and the overall 3500 Series system. Check the input requirements of the module and the output characteristics of the sensors.
  • Monitoring Requirements: Evaluate your specific monitoring needs, such as the number of measurement points, the required measurement accuracy, and the types of machinery to be monitored.
  • Environment: Consider the installation environment, including temperature, humidity, and the presence of electrical noise. The module’s operating temperature range and its ability to withstand harsh conditions should be taken into account.
  • Budget: While the BENTLY 3500/60 offers high – quality performance, it is important to consider your budget and compare it with the benefits it provides in terms of machinery protection and reduced downtime.

7. Precautions

 

  • Installation: Follow the installation instructions carefully to ensure proper grounding and wiring. Incorrect installation can lead to inaccurate measurements and false alarms.
  • Maintenance: Regularly check the module for any signs of damage or malfunction. Clean the sensors and the module periodically to prevent dust and debris from affecting performance.
  • Software Updates: Keep the module’s software up – to – date to access the latest features and improvements in diagnostic capabilities.

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