Bently 330106-05-30-05-02-05

Technical Specifications

• Sensor Type: Reverse mount eddy current proximity probe
• Manufacturer: Bently Nevada
• Product Series: 3300 XL
• Probe Diameter: 8mm
• Mounting Style: Reverse mount (non-contact)
• Total Length: 1.0 meter (3.3 feet)
• Overall Case Length: 50mm
• Connector Type: Miniature ClickLoc™ coaxial connector
• Housing Material: AISI 303 or 304 stainless steel
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Measurement Range: 0.5mm to 100mm
• Accuracy: ±0.1% of full scale
• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%
• Frequency Response: 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB; 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB
• Maximal Measuring Frequency: 30 kHz
• Velocity Range: 1270 mm/s (50 in/s) peak
• Transverse Sensitivity: Less than 5% of main sensitivity
• Amplitude Linearity: ±2% up to 152 mm/s (6 in/s) peak
• Mounted Resonant Frequency: Greater than 12 kHz
• Broadband Noise Floor: 0.004 mm/s (160 μin/s) rms nominal (4.5 Hz to 5 kHz)
• Response Time: Less than 50 ms
• Operating Temperature Range: -40°C to +85°C (-40°F to +185°F)
• Operating Voltage: 12 VDC to 36 VDC
• Current Consumption: Typically 2 mA
• Protection Class: IP 67
• Output Signal: Analog voltage, frequency, or pulse
• Communication Protocol: RS485 Modbus
• Certifications: CE, CSA, ATEX, IECEx
• Weight: 0.423 kg (0.93 lbs)

Function Features

• Reverse Mount Design: Enables installation in confined spaces or applications with specific orientation requirements, expanding compatibility beyond standard probes.
• Non-Contact Measurement: Eliminates mechanical wear between the probe and rotating components, extending both probe service life and machinery operational lifespan.
• High Precision & Accuracy: Delivers consistent measurements with ±0.1% full-scale accuracy and low noise floor, supporting detailed machinery health analysis.
• Robust Durability: Stainless steel housing and PPS probe tip resist corrosion, abrasion, and harsh industrial conditions; IP 67 rating ensures protection against dust and moisture.
• Easy Installation & Integration: Miniature ClickLoc™ connector allows tool-free assembly; backward compatibility with non-3300 XL transducer systems and support for standard communication protocols simplify integration with existing control systems.
• Hazardous Environment Compliance: Certifications including CSA, ATEX, and IECEx validate safe operation in potentially explosive or high-risk industrial settings.
• Fluid-Resistant Construction: Suitable for use in fluid-exposed applications, expanding versatility across diverse industrial environments.
• Real-Time Data Delivery: Fast response time (less than 50 ms) provides immediate insights into machinery conditions, enabling timely maintenance actions.
• Interchangeability: Complete interchangeability of units and cabling reduces inventory costs and simplifies replacement.

Application Scenarios

• Power Generation: Monitors steam turbines, gas turbines, generators, and water turbines, tracking vibration and axial displacement to ensure stable power output and prevent catastrophic failures.
• Oil & Gas Industry: Deployed in pipeline pumps, compressors, drilling rigs, and fluid-film bearing machines, withstanding corrosive environments and hazardous locations while supporting critical process control.
• Petrochemical Processing: Used for condition monitoring of reactors, mixers, and centrifugal pumps, detecting early signs of wear or malfunction to avoid unplanned production shutdowns.
• Manufacturing & Automation: Integrates into machine tools, gearboxes, and conveyor systems, providing precise position and speed data for quality control and process optimization.
• Compression Systems: Ideal for monitoring industrial compressors, ensuring efficient operation and detecting potential faults in rotating components.
• Metallurgical Industry: Monitors rolling mills, fans, and pumps in steel plants, enduring high temperatures and dusty environments while maintaining measurement accuracy.
• Hazardous Location Applications: Suitable for use in explosive or high-risk areas (e.g., chemical plants, refineries) due to CSA, ATEX, and IECEx certifications.
• General Industrial Machinery: Compatible with various rotating equipment requiring space-efficient mounting and reliable non-contact measurement, including HVAC systems and material handling equipment.