The Bently Nevada 330130-085-12-00 is a precision-engineered 3300 XL series standard extension cable specifically designed for use in proximity transducer systems. With a cable length of 8.5 meters, this model features a male TNC connector on one end and a miniature coaxial connector on the other, enabling connection between the proximity probe and the Proximitor Sensor over extended distances.

Built for high-reliability and signal integrity, this extension cable plays a critical role in transferring accurate vibration and position data in demanding industrial environments such as turbines, compressors, motors, and gearboxes. The 3300 XL cable line is known for rugged performance, EMI/RFI shielding, and compatibility with Bently Nevada monitoring systems.

Key Features

• 8.5 meters (27.9 feet) of high-performance coaxial cabling

• TNC male connector to mini coaxial connector configuration

• Low-noise, shielded construction for enhanced signal integrity

• FEP insulation for excellent thermal and chemical resistance

• Designed to match 3300 XL proximity transducer systems

• Factory-assembled and fully tested to Bently Nevada specifications

Technical Specifications

Industry Applications

The 330130-085-12-00 extension cord is widely applied across multiple industries where precision monitoring of rotating machinery is required:

• Oil & Gas – Critical for compressors, turbines, and drilling systems

• Power Generation – Monitoring shaft dynamics in gas/steam turbines

• Petrochemical Processing – Ideal for high-temperature vibration monitoring

• Pulp & Paper – Ensures mechanical integrity of high-speed rolls

• Mining & Metals – Monitors vibration on mills, crushers, and conveyor motors

• Marine Engineering – Shaft and bearing vibration detection

Product Advantages

• Consistent Signal Quality – Maintains signal fidelity over extended lengths

• Simplified Installation – Factory-terminated with verified impedance matching

• Superior Durability – FEP jacket withstands mechanical stress and harsh environments

• Noise Immunity – Double shielding protects against electromagnetic interference

• Flexible Design – Easily routed in tight industrial enclosures

• System Reliability – Minimizes installation errors and maintenance downtime

Frequently Asked Questions (FAQ)

1. What is the connector configuration of the 330130-085-12-00 cable?

   It features a male TNC connector on one end and a mini coaxial connector on the other.

2. Can I use this with both 5mm and 8mm proximity probes?

   Yes, it is compatible with both 3300 XL 5mm and 8mm probes and Proximitor Sensors.

3. Is this cable pre-terminated or field-assembled?

   It is factory-terminated, ensuring consistent quality and performance.

4. Is the cable jacket resistant to oil and chemicals?

   Yes, the FEP jacket offers excellent resistance to oils, solvents, and chemicals.

5. Can this cable be used outdoors?

   While designed for harsh conditions, outdoor use is best done with appropriate conduit or protective routing.

6. What is the purpose of the miniature coax connector?

   It directly connects to the proximity probe, while the TNC connector interfaces with the Proximitor Sensor.

7. How should I handle bending during installation?

   Maintain a minimum bend radius of 25.4 mm to preserve cable integrity.

8. Can the cable length be shortened if needed?

   No. This cable is not designed to be cut or altered. Order the appropriate length for your application.

9. Does this cable transmit power or signal?

   It transmits signal only — low-voltage, high-integrity sensor data.

10. Is this cable certified for hazardous area installations?

    It is designed for industrial environments, but specific area classification should be verified based on system configuration.