Bently Nevada 84661-17 Velomitor Interconnect Cables

The Bently Nevada 84661-17 Velomitor® Interconnect Cable is a high-integrity signal cable designed specifically for use with Bently Nevada’s Velomitor® Piezo-Velocity Transducers. Engineered for precision signal transmission and robust performance in industrial environments, this 17-foot (approximately 5.2 meters) interconnect cable ensures low-noise, shielded data delivery from the sensor to condition monitoring systems or machinery protection units.

Ideal for applications where cable length flexibility is required, the 84661-17 is factory-terminated, ensuring consistent signal performance and reducing installation time and error. It is a preferred choice in critical vibration monitoring setups across power generation, oil and gas, mining, and other heavy industries.

Key Features

• Optimized for Velomitor® velocity sensors

• Factory-assembled 17-foot (5.2 m) length for medium-range installations

• Superior EMI/RFI shielding for high signal fidelity in electrically noisy environments

• Durable jacket materials suitable for industrial use

• Plug-and-play termination eliminates the need for field soldering or crimping

• Compatible with Bently Nevada 3300 and 3500 series systems

• Color-coded conductors to aid in installation and verification

• Flexible construction supports cable routing in tight or complex machinery installations

Technical Specifications

Industry Applications

The 84661-17 cable is suitable for a broad range of rotating equipment vibration monitoring and is used across numerous sectors for real-time condition diagnostics and predictive maintenance:

• Oil & Gas: Monitoring motors, fans, and pumps in refineries and compressor stations

• Power Generation: Vibration signal transmission from turbines, fans, and generators

• Metals & Mining: Rugged signal delivery from screens, crushers, and mills

• Petrochemicals: Transducer connectivity for condition-based monitoring systems

• Pulp & Paper: Machinery monitoring in pulp refiners and paper rollers

• Water Treatment: Signal routing from blowers, pumps, and agitators

Product Advantages

• Consistent signal quality due to double shielding and tight electrical tolerance

• Time-saving installation with pre-terminated connectors and standard length

• Factory-tested reliability ensures trouble-free integration into existing systems

• Long service life even in high-vibration or harsh conditions

• Flexible and durable design supports dynamic routing without breakage

• Universal compatibility with Velomitor sensors and most Bently Nevada monitoring hardware

• Low-maintenance infrastructure with no field calibration or cutting required

• Better noise immunity compared to unshielded or non-standard cables

Frequently Asked Questions (FAQ)

1. What is the purpose of the 84661-17 cable?

It connects Bently Nevada Velomitor® vibration sensors to monitoring systems, preserving signal quality.

2. What sensor is it compatible with?

It is specifically designed for use with Velomitor® piezo-velocity transducers.

3. Is the cable shielded?

Yes, it includes both foil and braid shielding for superior EMI protection.

4. How long is this cable?

The 84661-17 is 17 feet (approximately 5.2 meters) in length.

5. Can this cable be used outdoors?

Yes, if routed through protective conduit or within weather-resistant enclosures.

6. Does the cable come with connectors installed?

Yes, it is factory-terminated and ready for installation—no field work is required.

7. Can the cable be shortened or extended?

No, modifications are not recommended; use a different length model if needed.

8. Is it compatible with the Bently Nevada 3500 system?

Yes, it interfaces seamlessly with 3500 systems when used with compatible sensors.

9. What’s the difference between 84661-17 and other variants?

The numeric suffix denotes the cable length. “-17” represents 17 feet.

10. Can I use this cable with other sensor types?

It is specifically tuned for Velomitor sensors. Use only as directed for optimal results.