Product Short Description
Technical Specifications:
- Input/Output Channels:
- Input Types: Analog, digital, and relay signals from sensors.
- Output Types: Analog, digital, and relay outputs for control/alarm systems.
- Sampling Rate: Up to 24 kHz for high-resolution transient event capture.
- Data Storage: Over 1 million data points for offline analysis.
- Communication Protocols:
- Ethernet: Modbus TCP/IP, Bently-proprietary protocols.
- Serial: RS-232/RS-485.
- Environmental Ratings:
- Operating Temperature: -30°C to +65°C (extended range: -40°C to +85°C).
- Humidity: Up to 95% non-condensing.
- Protection: IP65 (dust/water resistance); ATEX Zone 2 certified for explosive environments.
- Power Requirements:
- Voltage: 24V DC or 220V AC.
- Power Consumption: 4.75W (typical).
- Physical Dimensions: Approx. 20 cm × 10 cm × 5 cm; weight: 0.5–2 kg.
- Mounting: Rack-based installation (fits 3500 series chassis, e.g., Slot 1).
Description
Functional Features:
- High-Speed Data Acquisition: Captures short-duration transient events (e.g., abnormal vibrations) with millisecond precision.
- Multi-Channel Support: Simultaneously processes inputs from multiple sensors, enhancing data accuracy.
- Real-Time Monitoring: Transmits data to DCS/PLC/SCADA systems via Ethernet for immediate analysis.
- Programmable Alarms: User-defined thresholds trigger alerts for abnormal conditions.
- Seamless Integration: Works with Bently Nevada’s 3500/20 RIM and System 1 software for centralized diagnostics.
- Modular Design: Simplifies system expansion and reduces maintenance costs.
Application Scenarios:
- Power Generation: Monitors vibrations in turbines and generators to prevent resonance-induced failures.
- Oil & Gas: Tracks pressure fluctuations in compressors and pumps to avoid valve malfunctions.
- Petrochemicals: Analyzes reactor vessel temperatures for process optimization.
- Metallurgy: Controls displacement in rolling mills to ensure product quality.
- Marine/Offshore: Protects propulsion systems on ships by detecting shaft misalignment.
Key Advantages:
- Precision: Sub-1% measurement accuracy for reliable fault diagnosis.
- Durability: Withstands harsh industrial conditions (extreme temperatures, humidity, EMI).
- Scalability: Supports up to 14 modules in a single 3500 series rack.
- Cost Efficiency: Reduces downtime through predictive maintenance and centralized data management.
- Compliance: Meets API 670 (machinery protection) and API 618 (reciprocating compressors) standards; SIL 2-certified for safety applications.
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