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Product Introduction
The Bently Nevada 330850-90-CN 3300 XL 25mm Proximitor Sensor is a high-precision displacement sensor designed for monitoring the proximity of machine parts in industrial environments. The sensor operates using eddy current technology to measure the distance between itself and a metallic target. The 3300 XL Proximitor Sensor is a key component in vibration monitoring and condition-based maintenance systems, especially when integrated with Bently Nevada’s Proximity Transducer systems.
This model is specifically designed for use in a wide variety of applications, including turbines, motors, pumps, compressors, and other rotating machinery. The sensor’s 25mm measurement range makes it ideal for machines with larger tolerances and displacement. It provides continuous, real-time monitoring of machine vibration and displacement, ensuring the early detection of mechanical issues that could lead to costly downtime or damage.
The 3300 XL 25mm Proximitor Sensor is built for rugged environments, capable of withstanding harsh industrial conditions such as high temperatures, vibrations, and electromagnetic interference. Its durable construction, precision, and reliable performance make it an ideal choice for critical machinery monitoring in industries such as oil & gas, power generation, petrochemical, and mining.
Product Specifications
Below is a detailed table of the key specifications for the Bently Nevada 330850-90-CN 3300 XL 25mm Proximitor Sensor:
Parameter | Details |
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Model Number | Bently Nevada 330850-90-CN |
Series | 3300 XL |
Measurement Range | 25 mm (1 inch) |
Technology | Eddy Current |
Sensor Type | Proximity Sensor |
Output Type | DC Linear Voltage |
Input Voltage | 24 V DC ±10% |
Current Consumption | 15 mA |
Accuracy | ±0.25% of full scale |
Resolution | 0.001 mm |
Operating Temperature | -40°C to +85°C |
Storage Temperature | -50°C to +100°C |
Total Length | 9 m |
Weight | 0.255 kg |
Housing Material | Stainless Steel |
Signal Conditioning | Requires Proximitor Driver (3300 XL) |
Environmental Protection | IP67 (Dust and Water Resistant) |
Mounting Type | Direct mounting to machinery |
Compliance | CE, UL Certified |
Product Applications
The Bently Nevada 330850-90-CN 3300 XL 25mm Proximitor Sensor is used in various critical applications across multiple industries. Some of its primary uses include:
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Turbine Monitoring: Essential for the measurement of radial and axial displacement in turbines, allowing for real-time monitoring of machine performance and early detection of faults.
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Pump and Compressor Monitoring: Used to detect misalignments, vibrations, and clearance issues in pumps and compressors, helping prevent mechanical failure.
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Power Generation: Applied in power plants for monitoring the condition of rotating machinery like motors, turbines, and generators.
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Oil & Gas Industry: Ideal for condition monitoring of pumps, motors, compressors, and other rotating equipment in oil rigs, refineries, and offshore platforms.
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Mining Operations: Helps in monitoring mining equipment such as crushers, mills, and conveyors, ensuring smooth operations and reducing unplanned downtime.
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Industrial Machinery: Used to measure displacement and vibration on other critical machines that require precise condition monitoring to avoid costly failures.
Product Advantages
The Bently Nevada 330850-90-CN 3300 XL 25mm Proximitor Sensor offers numerous advantages that make it highly suitable for use in demanding industrial environments:
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High Precision: The sensor delivers highly accurate displacement readings with a resolution of 0.001 mm and an accuracy of ±0.25% of full scale.
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Wide Measurement Range: With a measurement range of 25mm, the sensor is ideal for large tolerance applications and can effectively monitor a wide variety of machinery.
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Rugged Design: The stainless steel housing and IP67 environmental protection make the sensor highly durable and resistant to harsh industrial conditions such as moisture, dust, and temperature extremes.
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Real-time Monitoring: The sensor provides continuous, real-time data on the displacement of rotating parts, enabling early detection of potential problems.
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Versatility: The 3300 XL Proximitor Sensor is compatible with a wide range of Bently Nevada’s Proximity Transducer Systems, making it highly flexible in various machinery and system configurations.
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Cost-effective Maintenance: By monitoring machine health continuously, the sensor enables predictive maintenance, reducing unplanned downtime and maintenance costs.
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High Reliability: Built to operate in challenging environments, the sensor ensures reliable performance and stability in high-vibration applications.
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Easy Integration: The sensor integrates seamlessly with Bently Nevada’s Proximitor Drivers and other condition monitoring systems, making setup and operation straightforward.
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Low Power Consumption: With a current consumption of only 15mA, the sensor is energy-efficient, which is beneficial for reducing operational costs.
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Long Service Life: With its robust construction and high-quality materials, the sensor is designed for long-term use, reducing the need for frequent replacements and maintenance.
FAQ (Frequently Asked Questions)
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What is the operating range of the Bently Nevada 330850-90-CN 3300 XL Proximitor Sensor?
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The sensor has a measurement range of 25 mm, making it suitable for a wide range of applications requiring displacement measurement.
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How accurate is the Bently Nevada 330850-90-CN sensor?
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The sensor provides an accuracy of ±0.25% of full scale and a resolution of 0.001 mm.
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Can this sensor be used for turbine condition monitoring?
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Yes, the 3300 XL Proximitor Sensor is ideal for monitoring turbine displacement and vibrations, helping detect early signs of failure.
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What kind of power supply is required for the sensor?
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The sensor requires a 24 V DC power supply, with a tolerance of ±10%.
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What materials is the sensor housing made of?
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The sensor housing is made from durable stainless steel, designed to withstand harsh industrial environments.
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Is the sensor protected against environmental factors?
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Yes, the sensor has an IP67 rating, making it resistant to dust and water, suitable for demanding environments.
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What is the weight of the Bently Nevada 330850-90-CN sensor?
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The sensor weighs 0.255 kg, which makes it lightweight for easy installation.
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Can the sensor be used in high-temperature environments?
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Yes, the sensor can operate in a temperature range from -40°C to +85°C, making it suitable for both high and low-temperature environments.
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What is the output type of the sensor?
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The sensor provides a DC linear voltage output, which can be connected to compatible Proximitor Drivers for further processing.
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How do I mount the Bently Nevada 330850-90-CN sensor?
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The sensor can be mounted directly onto machinery using the standard mounting setup, ensuring easy integration into existing systems.
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Recommended Related Models
Below are six related models from the 3300 XL series, each offering similar or complementary functionalities to the Bently Nevada 330850-90-CN 3300 XL 25mm Proximitor Sensor:
Model | Description | Key Feature |
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Bently Nevada 330850-90-CE | 3300 XL 25mm Proximitor Sensor (CE) | Compliant with European standards |
Bently Nevada 330851-90-CN | 3300 XL 50mm Proximitor Sensor | Larger measurement range (50mm) |
Bently Nevada 330850-90-EB | 3300 XL 25mm Proximitor Sensor (Extended Range) | For extreme displacement measurements |
Bently Nevada 330950-90-CN | 3300 XL 12mm Proximitor Sensor | Compact design for tighter spaces |
Bently Nevada 330850-90-SC | 3300 XL 25mm Proximitor Sensor (Short Connector) | For use in applications with limited space |
Bently Nevada 330850-90-EX | 3300 XL 25mm Proximitor Sensor (Explosion-Proof) | Designed for hazardous environments |
Popular Models from Bently Nevada
Here are six popular models from Bently Nevada, known for their reliability and performance in machinery monitoring:
Model | Description | Key Feature |
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Bently Nevada 3500/22M | Vibration Monitor with Proximity Sensors | Multi-channel vibration monitoring system |
Bently Nevada 3300/15-15 | 15mm Proximitor Sensor | Compact version for small machines |
Bently Nevada 3500/42 | Motor Shaft Monitoring | Specialized for shaft alignment |
Bently Nevada 3500/40 | Dynamic Pressure Sensor | Pressure measurement in rotating equipment |
Bently Nevada 3300/23 | 5mm Proximitor Sensor for Compact Applications | High precision in tight spaces |
Bently Nevada 3500/72 | Machinery Protection System | Comprehensive monitoring and protection |