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Product Overview
The Bently Nevada 84661-10 Velomitor® Interconnect Cable is a rugged, high-performance cable designed specifically for use with Velomitor vibration velocity transducers. It ensures accurate signal transmission from the sensor to the monitoring system by preserving signal fidelity and shielding it from electromagnetic interference (EMI).
This 10-foot (approximately 3-meter) model is ideal for applications requiring short-distance connectivity in environments where vibration monitoring is critical. Its robust construction allows for dependable operation in harsh industrial settings, making it a trusted choice for asset protection and condition monitoring applications.
Key Features
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Designed for use with Velomitor® velocity sensors
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Pre-configured 10-foot (3 m) length for convenient deployment
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High EMI/RFI shielding ensures signal clarity and reliability
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Industrial-grade insulation and jacketing withstand mechanical stress and environmental exposure
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Factory-terminated connectors ensure consistent performance and reduce installation time
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Compatible with Bently Nevada monitoring systems
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Color-coded conductors for easy identification during installation
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Flexible cable design simplifies routing in tight or complex installations
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Velomitor Interconnect Cable |
| Model Number | 84661-10 |
| Cable Length | 10 feet (3 meters nominal) |
| Cable Type | Coaxial or multi-conductor shielded cable (varies by sensor) |
| Sensor Compatibility | Velomitor® Piezo-velocity transducers |
| Conductor Material | Copper |
| Shielding | Foil and braid shield for superior EMI protection |
| Outer Jacket | Rugged PVC or TPE jacket (application dependent) |
| Operating Temperature | -40°C to +125°C |
| Connector Type | Molded or crimped connectors (factory-terminated) |
| Ingress Protection | IP65 (when mated with appropriate sensor/monitor) |
| Certifications | RoHS, CE compliant |
| Dimensions | Cable length : 10 ft |
| Weight | 0.25 kg |
Industry Applications
The 84661-10 Velomitor® Interconnect Cable is commonly used in industries where precise vibration measurement is essential for predictive maintenance and machinery protection:
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Oil & Gas: Compressors, pumps, and motors in upstream and downstream facilities
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Power Generation: Turbine auxiliary systems, generators, fans
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Chemical & Petrochemical: Vibration measurement in process-critical rotating equipment
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Metals & Mining: Crushers, mills, conveyors, and gearboxes
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Water & Wastewater: Pumps, aerators, and blowers
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Pulp & Paper: Continuous vibration monitoring on production line equipment
Product Advantages
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Reliable signal transmission: Maintains data integrity between transducer and monitor
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Quick installation: Pre-fabricated cable reduces labor time and wiring errors
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Long service life: Built for continuous use in harsh industrial environments
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Excellent EMI shielding: Reduces signal degradation in noisy electrical environments
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Flexible configuration: Compatible with various Velomitor sensor models
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Consistent quality: Factory-terminated and tested for assured performance
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Compact form: Allows installation even in tight or crowded control cabinets
Frequently Asked Questions (FAQ)
1. What type of sensor is the 84661-10 cable compatible with?
It is designed for use with Bently Nevada Velomitor® piezoelectric velocity transducers.
2. Can this cable be used in hazardous environments?
The cable itself may be used in classified areas if properly installed with certified devices, but certification depends on the full system.
3. Is this cable suitable for outdoor use?
Yes, it is rugged enough for many outdoor applications when properly shielded or protected.
4. What is the operating temperature range?
It can operate reliably from -40°C to +125°C.
5. Does it come with connectors?
Yes, the cable is factory-terminated with appropriate connectors on both ends.
6. How long is the 84661-10 cable?
It is 10 feet (approximately 3 meters) long.
7. Can it be cut or modified?
It is not recommended to cut or modify factory-terminated cables, as this may compromise shielding and signal integrity.
8. Is it compatible with the 3500 monitoring system?
Yes, it is compatible with Bently Nevada 3500 and other related systems when used with Velomitor sensors.
9. How is the cable shielded?
It includes foil and braid shielding for superior EMI/RFI protection.
10. What’s the difference between 84661-10 and other 84661 cables?
The number at the end indicates the cable length; e.g., 84661-05 is 5 feet, 84661-20 is 20 feet, etc.
Related Velomitor Cable Models
| Model | Description |
|---|---|
| 84661-05 | Velomitor Interconnect Cable, 5 feet |
| 84661-15 | Velomitor Interconnect Cable, 15 feet |
| 84661-20 | Velomitor Interconnect Cable, 20 feet |
| 84661-30 | Velomitor Interconnect Cable, 30 feet |
| 84661-50 | Velomitor Interconnect Cable, 50 feet |
| 330130-040-00-00 | 3300 XL Extension Cable, general use |
Popular Bently Nevada Vibration Monitoring Components
| Model | Description |
|---|---|
| 330104-00-05-10-02-00 | 3300 XL 8 mm Proximity Probe |
| 330180-91-05 | 3300 XL Proximitor Sensor |
| 3500/40M 176449-01 | Proximitor Monitor for shaft vibration monitoring |
| 3500/65 172109-01 | 16-Channel Temperature Monitoring Module |
| 3500/92 136180-01 | Communication Gateway Module |
| 991-01-XX-01 | DIN Rail-Mounted Vibration Transmitter for Velomitor use |
