The Bently Nevada 330100-50-05 3300 Proximitor Sensor is a highly accurate and reliable displacement sensor used for monitoring the position of rotating machinery components. Part of Bently Nevada’s 3300 series, this sensor utilizes advanced eddy current technology to measure the relative displacement between a fixed point and a moving object. It is widely used in various industries, including power generation, oil and gas, petrochemicals, and manufacturing, for ensuring the safe and efficient operation of machinery like turbines, compressors, and motors.

The 330100-50-05 sensor offers exceptional performance, enabling precise measurement of small displacements, helping to detect misalignments, shaft vibrations, and potential mechanical faults before they lead to system failures. Its rugged construction makes it ideal for use in harsh industrial environments, where reliability and long-term durability are paramount.

With a measuring range of 0 to 75 mils (0 to 1.91 mm), this sensor provides real-time monitoring of critical machinery, contributing significantly to machinery protection systems by preventing costly downtime and maintenance. The 330100-50-05 sensor is fully compatible with Bently Nevada’s monitoring systems, offering seamless integration into existing setups.

Product Specifications

Product Applications

The Bently Nevada 330100-50-05 3300 Proximitor Sensor is widely used in a variety of applications that require precise measurement of displacement for the protection and monitoring of industrial machinery. Some of the key applications include:

• Turbine Monitoring: Used to monitor the rotor-to-stator gap in turbines, preventing rotor contact and ensuring smooth operation of critical equipment.

• Compressor Shaft Monitoring: Ideal for measuring the clearance between the compressor rotor and stator, helping to avoid rotor rub, which could result in severe mechanical damage.

• Motor Shaft Positioning: Provides precise alignment monitoring for rotating motors, helping to prevent misalignments that can cause bearing wear, motor failure, or reduced efficiency.

• Vibration Monitoring: Detects excessive vibration by monitoring the position of machine parts during operation, ensuring early detection of potential mechanical issues.

• General Machinery Monitoring: The sensor can be applied in various other rotating machinery, such as mixers, pumps, and fans, where precise displacement data is needed to avoid breakdowns and enhance performance.

Product Advantages

1. High Accuracy: The 330100-50-05 Proximitor Sensor offers exceptional accuracy of ±0.02 mm, ensuring that even minor shifts in the machinery’s position are detected.

2. Robust Construction: Built to withstand harsh industrial environments, the sensor features a stainless steel housing that ensures durability and resistance to corrosive elements and extreme temperatures.

3. Reliable Performance: The sensor uses advanced eddy current technology, providing reliable and consistent performance in measuring displacement and shaft positioning.

4. Quick Response Time: The sensor has a fast response time of just 1 ms, allowing for real-time monitoring of machinery and rapid detection of any abnormalities.

5. Wide Temperature Range: The operating temperature range of -40°C to 100°C (-40°F to 212°F) makes it suitable for use in diverse environments, from freezing cold to high-heat conditions.

6. Cost Efficiency: By providing early warning signs of misalignment or other mechanical faults, the sensor helps prevent expensive repairs and downtime, ultimately improving cost efficiency in operations.

7. Seamless Integration: It is designed to integrate easily with Bently Nevada’s machinery protection systems, ensuring compatibility and streamlined operation within existing monitoring frameworks.

8. Long-Term Durability: The high-quality construction and materials ensure that the sensor delivers long-term reliability, reducing the need for frequent replacements and minimizing maintenance costs.

9. Versatility: The sensor is suitable for a wide range of applications, from turbine and compressor monitoring to general vibration and displacement detection, making it a versatile addition to any machinery protection system.

FAQ

1. What is the measuring range of the Bently Nevada 330100-50-05 3300 Proximitor Sensor?

   • The measuring range is from 0 to 75 mils (0 to 1.91 mm).

2. What type of output does the sensor provide?

   • The sensor provides a 4-20 mA DC output signal for easy integration with monitoring and control systems.

3. What is the operating temperature range of the sensor?

   • The sensor operates in temperatures ranging from -40°C to 100°C (-40°F to 212°F).

4. What industries use the 3300 Proximitor Sensor?

   • It is commonly used in industries such as power generation, oil and gas, petrochemical, and manufacturing.

5. Can this sensor be used for turbine monitoring?

   • Yes, it is ideal for monitoring the rotor-stator gap in turbines, ensuring proper clearance and preventing rotor contact.

6. What material is the sensor housing made of?

   • The housing is made of stainless steel, offering durability and resistance to harsh industrial environments.

7. What is the accuracy of the Bently Nevada 330100-50-05 Proximitor Sensor?

   • The accuracy is ±0.02 mm.

8. How long is the sensor’s response time?

   • The sensor has a response time of 1 ms (minimum), ensuring fast data processing for real-time monitoring.

9. What is the voltage range required for the sensor to operate?

   • The sensor operates with a voltage range of 18V to 30V DC.

10. Is the 3300 Proximitor Sensor easy to install and integrate?

    • Yes, it is designed for easy installation and seamless integration with Bently Nevada’s machinery protection systems.