Bently Nevada 330130-085-12-05 3300 XL 11 mm Proximity Probe

The Bently Nevada 330130-085-12-05 is a high-performance 11 mm proximity probe extension cable, part of the 3300 XL series, used in conjunction with Bently Nevada proximity probes and Proximitor® sensors. It is engineered to provide accurate non-contact vibration and position measurements of rotating machinery such as turbines, compressors, pumps, and motors.

This particular model is not the probe itself, but a factory-assembled extension cable, 8.5 meters in length, with TNC connectors on both ends. It is specifically designed to work with 3300 XL 11 mm (0.44 in) proximity transducer systems and ensures optimal signal transmission in challenging industrial environments.

Key Features

• 8.5-meter (27.9 ft) factory-assembled extension cable

• TNC male to TNC male connectors

• Compatible with 3300 XL 11 mm probes and Proximitor® sensors

• Double-shielded coaxial construction for superior noise immunity

• FEP jacket for chemical resistance and thermal durability

• Supports precise shaft vibration and position monitoring

• Plug-and-play installation with Bently Nevada monitoring systems

Technical Specifications

Industry Applications

The Bently Nevada 330130-085-12-05 cable is used across various industries where high-reliability vibration and position monitoring is essential. Key application areas include:

• Power Generation – Monitoring turbine shafts and generator rotors

• Oil & Gas – Condition monitoring of compressors, pumps, and drilling rigs

• Petrochemical – Detecting mechanical faults in rotating equipment

• Mining & Metals – Monitoring motor-driven conveyors and crushers

• Pulp & Paper – Ensuring balance in high-speed rollers and motors

• Marine & Offshore – Vibration detection in propulsion and auxiliary systems

Product Advantages

• Highly Reliable – Designed to meet rigorous industrial standards for harsh environments

• Superior Signal Integrity – Low noise and low signal loss transmission over long distances

• Robust Construction – Double shielding and FEP jacket for physical and chemical durability

• Ease of Installation – Factory-assembled with standard connectors for quick deployment

• Complete System Integration – Works seamlessly with Bently Nevada 3300 XL 11 mm systems

• Long-Term Performance – Tested for vibration, heat, moisture, and EMI resistance

Frequently Asked Questions (FAQ)

1. Is this an actual 11 mm probe or a cable?

   This is an extension cable, not the proximity probe itself.

2. Can it be used with a 3300 XL 11 mm probe?

   Yes, it is specifically designed for use with 3300 XL 11 mm proximity probes.

3. What connectors are used on this cable?

   Both ends use TNC male connectors for direct connection to probes and sensors.

4. What is the length of the cable?

   It measures 8.5 meters or 27.9 feet.

5. Can I shorten the cable in the field?

   No. It is factory-assembled and not intended for modification.

6. Is the cable resistant to industrial chemicals?

   Yes. The FEP jacket offers excellent resistance to oil, acids, and solvents.

7. Is it compatible with 5 mm or 8 mm probes?

   No. This specific model is optimized for 11 mm probes only.

8. What is the max operating temperature?

   Up to 177°C (350°F).

9. Does the cable provide EMI protection?

   Yes. Its double-shielded construction ensures robust EMI/RFI protection.

10. What happens if the minimum bend radius is exceeded?

    It may result in signal degradation or physical damage to the cable.