Bently Nevada 330103-00-08-05-02-CN 3300 XL 8 mm Proximity Probe

The Bently Nevada 330103-00-08-05-02-CN is a high-precision 8 mm proximity probe from the 3300 XL series. It is designed to measure static and dynamic displacement in fluid-film bearing machines and is ideal for vibration monitoring, position measurement, and speed detection. This probe features enhanced RFI/EMI immunity, durable construction, and backward compatibility with non-XL 3300 series components. It ensures reliable operation even in high-density, high-temperature, or hazardous environments.

Technical Specifications

Applications

• Vibration monitoring on turbines, compressors, pumps

• Shaft position measurement

• Keyphasor reference signals

• Speed and overspeed detection

• Use in hazardous or high-temperature areas

• Fluid-film bearing machinery diagnostics

Advantages

• Compliant with API 670 standards

• Backward compatible with legacy 3300 systems

• Highly resistant to RFI/EMI for reliable signal integrity

• Rugged design with patented TipLoc and CableLoc for durability

• Optional FluidLoc cable for liquid ingress prevention

• Quick and secure installation with ClickLoc connectors

FAQ

Q1: What is the measurement range of this probe?

A1: The linear measurement range is approximately 0.25 mm to 2.3 mm.

Q2: Can it be used in high-temperature environments?

A2: Yes, it operates up to +177°C and has ETR options for even higher temperatures.

Q3: Is the probe compatible with older Bently Nevada 3300 systems?

A3: Yes, it is electrically and mechanically compatible with non-XL 3300 8 mm and 5 mm components.

Q4: Does it support hazardous area certifications?

A4: Yes, it complies with ATEX, IECEx, CSA, and other certifications for hazardous environments.

Q5: What is the typical shaft size recommended for this probe?

A5: The recommended minimum shaft diameter is 76.2 mm for optimal performance.

Q6: Is special calibration required for installation?

A6: No, components are fully interchangeable without the need for field calibration.

Q7: Does the probe resist oil ingress?

A7: Yes, an optional FluidLoc cable prevents oil from migrating through the cable.

Q8: What tools are needed for installation?

A8: No special tools are required thanks to the ClickLoc connector design.

Q9: What is the weight of the 0.5-meter probe?

A9: The total weight is approximately 0.162 kg.

Q10: Can this probe be mounted in tight spaces?

A10: Yes, the compact M10x1 thread and 8 mm tip make it suitable for confined areas.