Product Short Description
Technical Specifications:
- Channels: 2 independent dynamic pressure measurement channels.
- Input Type: Compatible with Bently Nevada-approved dynamic pressure sensors (e.g., 3300 XL dynamic pressure transducers).
- Pressure Range:
- Minimum: 0 psi (0 kPa).
- Maximum: 5,000 psi (34,474 kPa) (configurable based on sensor selection).
- Frequency Response: DC to 10 kHz (adjustable based on application).
- Sampling Rate: Up to 100,000 samples per second per channel.
- Accuracy: ±0.5% of full scale for pressure measurements.
- Output Signals:
- Relay Outputs: 4 form-C relays (2 per channel) for alarm and trip functions.
- Analog Outputs: 2 (4–20 mA) for pressure indication.
Description
- Environmental Resistance:
- Operating Temperature: -30°C to +70°C (-22°F to +158°F).
- Storage Temperature: -40°C to +85°C (-40°F to +185°F).
- Humidity: Up to 95% non-condensing.
- Protection: IP66-rated for dust and water resistance.
- Power Consumption: 12 W per module.
- Certifications: Meets API 670 standards and is SIL 2-certified for safety applications.
Functional Features:
- High-Speed Data Acquisition: Captures transient pressure fluctuations with sampling rates up to 100 kHz.
- Dual-Channel Monitoring: Independently measures and analyzes dynamic pressure on two separate channels.
- Programmable Alarms: User-configurable thresholds for high-pressure, low-pressure, and rate-of-change alarms.
- Signal Processing: Filters and processes sensor inputs to eliminate noise and ensure accurate data.
- Diagnostic LEDs:
- OK LED: Indicates normal operation.
- Alarm LED: Signals when pressure exceeds set thresholds.
- Trip LED: Shows when a trip condition has been met.
- Self-Diagnostics: Continuously monitors module health and alerts users to potential issues.
- Seamless Integration: Works with the 1701 FieldMonitor™ system rack and System 1 software for centralized data analysis and trending.
- Flexible Configuration: Supports customization of pressure ranges, alarm thresholds, and output signals.
Application Scenarios:
- Turbomachinery: Monitors dynamic pressure in turbines and compressors to detect surge, stall, or mechanical imbalances.
- Pumps: Tracks pressure pulsations in centrifugal and reciprocating pumps to avoid cavitation or seal failures.
- Pipelines: Measures pressure transients in pipelines to prevent overpressure events or leaks.
- Reactors: Monitors process pressure in chemical reactors for safe and efficient operation.
- Steam Systems: Detects pressure fluctuations in steam turbines and boilers to optimize performance and prevent damage.
- Aerospace: Used in test cells to monitor dynamic pressure during engine testing.
Key Advantages:
- High Precision: Sub-0.5% measurement accuracy for reliable pressure monitoring.
- Dual-Channel Design: Enables simultaneous monitoring of two separate pressure sources or parameters.
- Rugged Construction: Withstands harsh industrial environments, including extreme temperatures, vibrations, and pressure spikes.
- Scalability: Supports up to 14 monitor modules in a single 1701 FieldMonitor™ system rack.
- Cost Efficiency: Reduces downtime and maintenance costs through early fault detection and predictive maintenance.
- Safety Compliance: SIL 2-certified for use in safety-critical applications.
- Easy Integration: Compatible with Bently Nevada’s System 1 software for advanced data analysis, reporting, and historical trending.
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