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GE PCH1026
Application Scenarios
- Wind Turbines: Ideal for monitoring vibrations in wind turbine components such as towers, blades, and drive systems, helping to detect potential issues and prevent downtime.
- Industrial Equipment: Used in various industries to monitor the vibration levels of rotating equipment like pumps, compressors, and generators, facilitating early detection of faults and optimizing maintenance schedules.
- Civil Structures: Can be deployed in bridges, buildings, and other civil structures to monitor their structural integrity and detect any unusual vibrations that may indicate potential issues.
- Energy Production: In energy production facilities, the PCH1026 can help ensure the smooth operation of critical equipment, reducing the risk of unexpected failures and improving overall efficiency.
- Process Control: Integrated into process control systems, it provides real-time vibration data that can be used to adjust process parameters and optimize performance.
Detailed content
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Digital Structural Vibration Monitor |
| Model Number | PCH1026 |
| Sensors | 3 internal accelerometers for tri-axial measurements (A, B, C axes) |
| Frequency Range | Low-frequency monitoring, capable of detecting down to 0.05Hz |
| Inputs/Outputs | 4 input channels (internal and external), 4 industrial standard 4-20mA outputs |
| Alarm Relays | 4 independent alarm relays with programmable “on” or “off” functions, 1 system fault relay |
| Communication Protocols | Supports RS-232 and optional RS-485 for remote configuration and monitoring |
| Power Supply | DC power supply required |
| Environmental Rating | Designed for harsh environments, including temperature, electrical noise, and humidity |
| Display and Software | Optional PC software (e.g., CHT 1012) for configuration, monitoring, and logging |
Functional Characteristics
- Multi-Axis Monitoring: The PCH1026 features three internal accelerometers that enable tri-axial vibration measurements, providing a comprehensive view of structural vibrations.
- Low-Frequency Detection: Specifically designed for low-frequency structural vibration monitoring, it can detect vibrations as low as 0.05Hz, making it suitable for applications where traditional monitors may struggle.
- Advanced Filtering: Utilizes proven filtering technology based on wind turbine application experience, ensuring accurate and reliable measurements.
- Configurable Alarms: Equipped with 4 independent alarm relays, each with programmable thresholds, delay times, and latching/non-latching functions, allowing for customized alerts based on specific vibration criteria.
- Remote Monitoring: Supports remote configuration and monitoring via RS-485 connection, enabling seamless integration with external PCs or controllers.
- Data Logging: Optional PC software allows for recording and logging of vibration data, facilitating trend analysis and predictive maintenance.
- Rugged Design: Encased in a sealed and sturdy box, the PCH1026 is designed to withstand harsh industrial environments, ensuring reliable operation even in challenging conditions.
