The Bently Nevada 330104-08-16-20-02-05 is a robust, high-performance 8 mm proximity probe from the 3300 XL series. Designed for precise static and dynamic measurements, it is ideal for use in fluid-film bearing machines. It offers excellent linearity, high resistance to EMI/RFI, and is fully compatible with all XL and non-XL 3300 systems.

Technical Specifications

Applications

• Shaft vibration monitoring

• Thrust position detection

• Speed and Keyphasor signal measurement

• Condition monitoring in turbines, compressors, motors

• Machinery protection systems in hazardous areas

Product Advantages

• Fully API 670 compliant (mechanical, electrical, accuracy)

• Backward-compatible with 3300 and 5 mm/8 mm series

• High immunity to electromagnetic interference (RFI/EMI)

• Durable PPS tip with patented TipLoc™ and CableLoc™ designs

• No calibration or matching required between system components

• Optional FluidLoc™ cable to prevent oil leakage

FAQ (Frequently Asked Questions)

Q1: What is the linear range of the 330104-08-16-20-02-05?

A1: The linear range is 2 mm (80 mils), from approximately 0.25 mm to 2.3 mm.

Q2: Is this probe compatible with older 3300 systems?

A2: Yes, it is electrically and mechanically backward-compatible with non-XL 3300 series.

Q3: What type of connector does the probe use?

A3: It uses a ClickLoc gold-plated miniature coaxial connector.

Q4: Can this probe be used in hazardous environments?

A4: Yes, it is certified for use in Class I, Zone 0/2 and Division 2 hazardous locations.

Q5: Does it meet API 670 standards?

A5: Yes, the probe system is fully compliant with API 670 for linearity, configuration, and performance.

Q6: What is the material of the probe tip?

A6: The probe tip is molded from Polyphenylene Sulfide (PPS), offering excellent durability.

Q7: What is the maximum cable bend radius?

A7: The minimum permissible cable bend radius is 25.4 mm (1 inch).

Q8: Does it require calibration for use with a Proximitor sensor?

A8: No calibration or matching is required; components are interchangeable.

Q9: What temperature can the standard version withstand?

A9: Operating temperature is -52°C to +177°C for the standard version.

Q10: What’s the benefit of the armored version?

A10: It provides extra protection against mechanical wear and environmental exposure.