The Bently Nevada 330103-10-12-05-11-05 is an 8 mm proximity probe designed for high-precision radial vibration and shaft position monitoring in rotating machinery. It is part of the 3300 XL Proximity Transducer System, offering superior reliability and accuracy in critical industrial environments. Its robust construction ensures long-term durability in high-temperature and high-vibration conditions.

Technical Specifications

Applications

• Monitoring radial vibration in turbines, pumps, and compressors

• Shaft position detection in generators and motors

• Protection of fluid-film bearings in high-speed machinery

• Integration into 3300 XL Proximitor systems for real-time diagnostics

• Condition monitoring for critical rotating equipment

Advantages

• High-precision measurement suitable for critical machinery

• Durable materials for harsh industrial environments

• Wide operating temperature range

• Reliable linear output for vibration and position analysis

• Compatible with standard 3300 XL Proximitor systems

• Easy installation with ClickLoc connector and threaded housing

FAQ

1. What is the linear output range of this probe?

• The probe provides a linear output from -1 Vdc to -17 Vdc over its measurement range.

2. What is the optimal gap setting for vibration monitoring?

• The recommended gap is 1.27 mm (50 mils) at -9 Vdc.

3. What materials are used for the probe tip and housing?

• Tip: Polyphenylene sulfide (PPS), Housing: AISI 304 Stainless Steel.

4. What is the operating temperature range?

• The probe operates between -51°C to +177°C (-60°F to +350°F).

5. What type of connector does it use?

• A miniature coaxial ClickLoc connector with protector.

6. What is the cable specification?

• 75 Ω triaxial, FEP insulated probe cable.

7. What is the thread specification for installation?

• M10 x 1 with a maximum engagement of 15 mm.

8. Can this probe be calibrated to different target materials?

• Yes, calibration can be done for materials other than AISI 4140 steel.

9. What is the weight and length of the probe?

• Total length: 0.5 meter, weight: 0.162 kg.

10. Is it suitable for high-vibration environments?

• Yes, it is designed for high-vibration industrial applications with stable performance.