Bently Nevada 330104-05-11-10-02-CN 3300 XL 8 mm Armored Eddy Current Proximity Probe

Technical Specifications

• Sensor Type: Armored eddy current proximity sensor
• Manufacturer: Bently Nevada
• Product Series: 3300 XL
• Probe Size: 8 mm
• Supply Voltage: 12 Vdc to 24 Vdc
• Operating Frequency: 50 kHz
• Detection Range: Up to 5 mm
• Accuracy: ±0.5% of full scale
• Operating Temperature Range: -40 °C to +85 °C
• Environmental Rating: IP67 (dust-tight and waterproof)
• Material: Stainless steel (armored construction for corrosion resistance)
• Connector Type: M12 x 1 connector
• Measurement Parameters: Position, vibration, key phase, speed

Function Features

• Non-Contact Measurement: Utilizes eddy current technology to measure without direct contact, avoiding component wear and eliminating interference with machinery operation.
• Rugged Armored Design: Stainless steel armored construction enhances durability, corrosion resistance, and protection against mechanical stress in harsh industrial settings.
• Precision Sensing: Delivers ±0.5% full-scale accuracy, capturing minute changes in position, vibration, and speed for early fault detection and precise condition monitoring.
• Wide Operating Range: Functions reliably from -40 °C to +85 °C and holds an IP67 rating, ensuring performance in extreme temperatures, dusty, or wet environments.
• Easy Integration: Standard M12 x 1 connector and compatibility with 12-24 Vdc power supplies enable seamless integration into existing industrial control systems and networks.
• Multi-Parameter Monitoring: Simultaneously measures position, vibration, key phase, and speed, providing comprehensive data for holistic machinery condition assessment.
• Long Service Life: Non-contact operation and robust materials reduce wear, extending the probe’s lifespan and minimizing maintenance requirements.

Application Scenarios

• Power Industry: Monitors turbines, generators, fans, and pumps, tracking shaft vibration, displacement, and speed to ensure stable power generation and prevent critical failures.
• Petrochemical & Oil/Gas Industry: Deployed in compressors, pumps, and mixers in refineries and drilling sites, withstanding harsh chemical environments to maintain equipment reliability.
• Metallurgical Industry: Used for condition monitoring of blast furnaces, converters, and continuous casting machines, optimizing operational parameters and reducing maintenance frequency.
• Manufacturing & Automation: Integrates into conveyor systems, robotics, and machine tools, providing precise position and vibration data to enhance production line efficiency and product quality.
• Heavy Machinery: Monitors rotating components, gearboxes, and bearings in steel, cement, and automotive manufacturing equipment, supporting predictive maintenance strategies.
• Research & Development: Serves as a high-precision measurement tool in rotor dynamics research and mechanical structure vibration analysis, delivering accurate data for scientific studies.
• Industrial Process Control: Applied in material handling systems and process control equipment, ensuring precise monitoring of moving parts to maintain operational stability.