Bently Nevada 991-06-50-01-00 991 Thrust Sensor

Product Overview

The Bently Nevada 991-06-50-01-00 991 Thrust Transducer is a reliable, high-performance sensor designed to measure axial shaft position (thrust position) in critical rotating machinery. As part of Bently Nevada’s industry-leading condition monitoring and protection portfolio, the 991 series provides precise thrust position monitoring to help prevent catastrophic equipment failures.

This model is engineered for use in turbines, compressors, pumps, and other rotating assets where axial movement detection is essential. The 991-06-50-01-00 delivers accurate, real-time measurements, integrates seamlessly with Bently Nevada monitoring systems, and is built to withstand harsh industrial environments. Early detection of excessive thrust movement helps ensure machinery protection, reduce downtime, and optimize operational reliability.

Key Features

• Accurate Thrust Position Monitoring: Provides real-time axial shaft position data to detect potential equipment issues.

• Non-Contact Proximity Sensing: Uses proven eddy-current technology for precise, reliable measurements without physical contact.

• Compact, Robust Design: Suitable for installation in confined spaces and harsh industrial environments.

• Compatible with Bently Nevada Systems: Integrates with 3300 XL proximity probes, extension cables, and monitoring systems.

• Continuous Online Monitoring: Enables 24/7 thrust measurement for proactive machinery protection.

• High Temperature and Vibration Resistance: Designed for demanding applications such as steam turbines and compressors.

• Factory-Calibrated for Precision: Reduces installation time and ensures measurement accuracy.

• Versatile Applications: Ideal for both new equipment and retrofit projects.

• Durable Stainless Steel Construction: Provides corrosion resistance and mechanical strength.

• Compliance with International Standards: CE, ATEX, and other certifications available for global use.

Technical Specifications

Industry Applications

• Power Generation: Axial position monitoring for steam turbines, generators, and rotating auxiliaries.

• Oil & Gas: Thrust measurement on compressors, pumps, and turbines in upstream and downstream operations.

• Petrochemical Plants: Prevents axial displacement issues in critical process machinery.

• Industrial Compressors: Monitors thrust movement to protect compressor reliability.

• Pumps and Rotating Equipment: Early detection of axial shaft movement to avoid bearing or seal failures.

• Mining and Metals: Thrust position monitoring in large rotating machines.

• Water Treatment Facilities: Monitoring of pump thrust position for reliable operation.

Product Advantages

• Early Warning of Thrust Movement: Detects axial shaft displacement to prevent costly equipment damage.

• Reliable Non-Contact Sensing: Uses eddy-current technology for consistent, wear-free operation.

• Robust and Compact Design: Suitable for harsh environments and space-limited installations.

• Seamless System Integration: Compatible with Bently Nevada 3300 XL monitoring platforms.

• Enhanced Machinery Protection: Continuous thrust monitoring supports proactive maintenance strategies.

• High Temperature Capability: Suitable for demanding applications like steam turbines and compressors.

• Minimal Maintenance Required: Durable design reduces service intervals and unplanned downtime.

• Global Certification Compliance: Meets CE, RoHS, and ATEX standards for worldwide deployment.

• Supports Predictive Maintenance: Real-time data enables better decision-making and improved reliability.

• Trusted Bently Nevada Quality: Backed by decades of experience in machinery protection technologies.

Frequently Asked Questions (FAQ)

1. What does the 991-06-50-01-00 monitor?
   It measures axial shaft position (thrust movement) in rotating machinery to help protect against mechanical failures.

2. Which Bently Nevada systems is it compatible with?
   It integrates with the 3300 XL series proximity probes, extension cables, and monitoring systems.

3. What is the typical measurement range?
   The standard range is 0 to 2 mm, though configurations may vary based on application.

4. Can the 991 series be used in high-temperature environments?
   Yes, it operates in temperatures up to +177°C, with high-temperature variants available for extreme applications.

5. What industries typically use this thrust transducer?
   Industries include power generation, oil & gas, petrochemicals, mining, water treatment, and general manufacturing.

6. What is the sensor’s output signal?
   The sensor connects to Bently Nevada monitoring systems, providing precise thrust position feedback.

7. Is it suitable for hazardous areas?
   Yes, ATEX-certified options are available for use in hazardous environments.

8. What mounting options are available?
   Standard 3/8-24 UNF threaded installation is used for secure, reliable mounting.

9. How durable is the sensor?
   Constructed from stainless steel with IP65 protection, it resists corrosion, dust, and moisture.

10. How does thrust monitoring improve machinery reliability?
    It provides early warning of axial movement, preventing excessive shaft displacement, bearing damage, or seal failures.

Related Models

Popular Bently Nevada Models

Frequently Asked Questions (FAQ)

1. What does the 991-06-50-01-00 monitor?
   It measures axial shaft position (thrust movement) in rotating machinery to help protect against mechanical failures.

2. Which Bently Nevada systems is it compatible with?
   It integrates with the 3300 XL series proximity probes, extension cables, and monitoring systems.

3. What is the typical measurement range?
   The standard range is 0 to 2 mm, though configurations may vary based on application.

4. Can the 991 series be used in high-temperature environments?
   Yes, it operates in temperatures up to +177°C, with high-temperature variants available for extreme applications.

5. What industries typically use this thrust transducer?
   Industries include power generation, oil & gas, petrochemicals, mining, water treatment, and general manufacturing.

6. What is the sensor’s output signal?
   The sensor connects to Bently Nevada monitoring systems, providing precise thrust position feedback.

7. Is it suitable for hazardous areas?
   Yes, ATEX-certified options are available for use in hazardous environments.

8. What mounting options are available?
   Standard 3/8-24 UNF threaded installation is used for secure, reliable mounting.

9. How durable is the sensor?
   Constructed from stainless steel with IP65 protection, it resists corrosion, dust, and moisture.

10. How does thrust monitoring improve machinery reliability?
    It provides early warning of axial movement, preventing excessive shaft displacement, bearing damage, or seal failures.

Related Models

Popular Bently Nevada Models

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