The Bently Nevada 330750-20 High Temperature Velomitor Sensor is a robust and highly accurate vibration sensor designed for high-temperature environments, commonly found in industries such as power generation, petrochemical, and heavy manufacturing. The Velomitor sensor uses advanced capacitive technology to measure vibration and displacement in machinery, providing real-time data for condition monitoring systems.

Engineered to withstand extreme operational temperatures up to 180°C (356°F), the 330750-20 Velomitor sensor is perfect for applications where standard vibration sensors cannot function effectively. Its high sensitivity ensures precise measurements of displacement, enabling predictive maintenance strategies and minimizing the risk of unplanned downtime.

The sensor is part of the Bently Nevada series, renowned for its high-quality components and integration into industrial monitoring systems. The 330750-20 is used primarily to monitor the health of critical machinery, including turbines, compressors, motors, and other rotating equipment.

Product Specifications

Product Applications

The 330750-20 High Temperature Velomitor Sensor is used in a wide range of industrial applications that require precise and reliable vibration measurements in extreme temperature conditions. Some of its primary applications include:

• Turbine Monitoring: Used to measure displacement and vibration in steam or gas turbines, where high operational temperatures are common. This sensor helps detect early signs of wear or misalignment in turbine components.

• Gas Compressors and Pumps: The sensor monitors displacement in compressors and pumps used in natural gas processing and other high-temperature processes, ensuring that any mechanical faults are detected early.

• Industrial Furnaces: In manufacturing plants, the sensor is used to monitor the health of high-temperature machinery such as furnaces, kilns, and reactors, ensuring safety and operational efficiency.

• Power Plants: The Velomitor sensor is crucial for power generation plants that operate high-temperature equipment such as boilers, turbines, and reactors, allowing operators to monitor the condition of these critical systems.

• Oil & Gas: The sensor is deployed in offshore platforms and refineries, where it monitors equipment exposed to both high temperatures and corrosive conditions, minimizing the risk of catastrophic failures.

Product Advantages

1. High-Temperature Capability: The 330750-20 sensor is designed to withstand extreme temperatures up to 180°C, making it ideal for use in environments that are too hot for standard sensors.

2. Enhanced Sensitivity: With high sensitivity, the Velomitor sensor provides accurate displacement measurements, which is essential for condition monitoring and early fault detection.

3. Durable and Corrosion-Resistant: The stainless steel housing ensures long-lasting durability, even in harsh, corrosive environments often found in heavy industrial settings.

4. Versatile Output Options: The sensor offers both 4-20 mA and 0-10 V output options, providing flexibility in how data is integrated into different monitoring systems.

5. Precise Vibration Monitoring: It provides precise vibration and displacement measurements, critical for predictive maintenance and condition-based monitoring of rotating machinery.

6. Easy Integration: The sensor’s simple mounting design and versatile connector options allow for easy integration into existing monitoring systems.

7. Minimizing Downtime: By providing real-time data, the sensor helps prevent unplanned downtime by identifying issues such as misalignment, imbalance, or bearing wear before they lead to failures.

8. Reliable Performance: Known for its robustness and consistent performance, the Velomitor sensor delivers accurate data even under the most demanding industrial conditions.

FAQ

1. What is the maximum temperature the 330750-20 sensor can withstand?

   • The sensor can withstand temperatures up to 180°C (356°F).

2. What type of output does the sensor provide?

   • The sensor offers 4-20 mA or 0-10 V output, depending on configuration.

3. Is the 330750-20 sensor suitable for use in offshore oil rigs?

   • Yes, it is ideal for offshore applications where high temperatures and harsh conditions prevail.

4. How sensitive is the Velomitor sensor?

   • The Velomitor sensor has high sensitivity, allowing precise displacement and vibration measurements.

5. Can the 330750-20 sensor be used in gas turbines?

   • Yes, it is commonly used in turbine monitoring to measure displacement and vibration.

6. What type of material is used in the sensor’s construction?

   • The sensor is housed in stainless steel, offering durability and corrosion resistance.

7. What is the weight of the 330750-20 Velomitor sensor?

   • The sensor weighs 0.635 kg.

8. Can the sensor be easily integrated into existing monitoring systems?

   • Yes, it is designed for easy integration, with multiple mounting and connection options.

9. What industries commonly use this sensor?

   • The sensor is used in industries like power generation, oil & gas, petrochemical, and heavy manufacturing.

10. Does the sensor require a specific power supply?

• The sensor operates on a DC power supply ranging from 18 to 30 V.