BENTLY 330104-00-22-10-02-05

Description

BENTLEY 330104-00-22-10-02-05 Eddy Current Sensor System

1. Product Description

• Non-Contact Measurement: Uses eddy current technology to measure shaft displacement (0–25 mm range) without physical contact, eliminating wear and tear on machinery.
• High-Frequency Response: Captures dynamic movements up to 10 kHz, ensuring accurate detection of vibration and imbalance issues.
• Extreme Environment Resilience: Operates at temperatures ranging from -54°C to +177°C, making it suitable for high-heat settings like gas turbines or steam generators.
• Seamless System Integration: Designed for compatibility with Bentley’s 3500 Monitoring System, as well as third-party PLC/DCS platforms, via standardized -10 to 0 VDC output signals.

2. Technical Parameters

Parameter	Specification
Brand	BENTLEY
Model	330104-00-22-10-02-05
Sensor Type	Eddy current displacement sensor (5 mm probe)
Measurement Range	0–25 mm (0–1 inch)
Sensitivity	7.87 V/mm (200 mV/mil)
Linearity Error	<1% of full scale
Frequency Response	0–10 kHz (±3 dB)
Operating Temperature	-54°C to +177°C (-65°F to +350°F)
Supply Voltage	18–30 VDC (nominal 24 VDC)
Output Signal	-10 to 0 VDC (proportional to displacement)
Cable Configuration	2-meter probe cable with standard connector
Compatibility	Bentley 3500 Series, PLC/DCS systems
MTBF	>200,000 hours (per IEC 61709)

330104-00-22-10-02-05

3. Advantages and Features

• Exceptional Accuracy: With a linearity error of <1%, the 330104-00-22-10-02-05 provides precise measurements even for subtle shaft movements, enabling early detection of misalignment or bearing wear.
• Rugged Design: The hermetically sealed probe and high-temperature-rated cable withstand harsh conditions, including high vibrations (50 g peak) and electromagnetic interference (EMI), ensuring stable performance in oil refineries, power plants, and offshore platforms.
• Plug-and-Play Integration: Standardized output signals and compatibility with Bentley’s 3500 Monitoring System reduce installation time by 30%, allowing quick calibration and data integration.
• Long Lifespan: A mean time between failures (MTBF) exceeding 200,000 hours minimizes maintenance costs, making it a cost-effective solution for long-term industrial use.

4. Application Areas and Case Study

Application Areas:

• Energy Production: Monitors shaft displacement in steam turbines and generators to ensure optimal alignment and prevent catastrophic failures.
• Oil & Gas: Tracks axial movement in compressors and pumps in offshore platforms, ensuring safe and efficient operation.
• Manufacturing: Detects vibration in high-speed rotating machinery, such as centrifuges and conveyor systems, to optimize production processes.

Case Study:

5. Competitive Comparison

• Wider Temperature Range: Operates 27°C hotter than most alternatives, making it suitable for extreme heat environments.
• Higher Signal-to-Noise Ratio: Advanced signal conditioning reduces interference by 40%, ensuring reliable data in high-EMI settings.
• Deeper System Ecosystem Integration: Native compatibility with Bentley’s 3500 Series provides access to advanced analytics (e.g., trend forecasting, fault diagnosis) out-of-the-box, eliminating the need for third-party software.
  

  330104-00-22-10-02-05

6. Selection Recommendations

• Measurement Requirements: Choose the 330104-00-22-10-02-05 if your application requires a 0–25 mm displacement range and high-frequency vibration monitoring (up to 10 kHz).
• Environmental Conditions: Prioritize this model for installations with temperatures exceeding +150°C or high vibration (e.g., gas turbine exhaust zones).
• System Compatibility: Ensure your monitoring system supports -10 to 0 VDC analog inputs or integrates with Bentley’s 3500 Series for full diagnostic capabilities.
• Cable Length: The 2-meter probe cable is ideal for compact setups; consult Bentley’s catalog for extended cable options if needed.

7. Precautions

• Installation:
  • Align the probe with the target surface at a nominal air gap (typically 1.5 mm) using Bentley’s calibration tools to ensure accurate measurements.
  • Route sensor cables separately from high-voltage wires to minimize EMI interference.
• Calibration:
  • Perform initial calibration with a certified displacement fixture and repeat every 12 months or after system modifications.
• Maintenance:
  • Inspect the probe and cable for physical damage (e.g., abrasions, corrosion) during routine shutdowns, especially in high-vibration environments.
• Safety:
  • De-energize the system and follow lockout/tagout procedures before handling the sensor to prevent electrical hazards.