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Product Overview
The Bently Nevada 84661-25 Velomitor Interconnect Cable is a precision-engineered cable designed to connect Velomitor velocity transducers to Bently Nevada machinery monitoring systems, such as the 3300 and 3500 Series.
Key Features
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Specifically designed for Velomitor velocity transducers
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Provides low-noise, high-integrity signal transmission
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Shielded construction for superior signal protection
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Rugged and flexible for industrial applications
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Oil-, chemical-, and heat-resistant cable jacket
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Factory-molded connectors ensure secure installation
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Optimized for long-distance signal accuracy
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Compatible with 3300 and 3500 Series systems
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 84661-25 |
| Product Type | Velomitor Interconnect Cable |
| Cable Length | 25 feet |
| Connector Type | Factory-molded connectors (Velomitor to monitor) |
| Cable Type | Shielded two-conductor cable |
| Operating Temperature | –51 °C to +177 °C (–60 °F to +350 °F) |
| Storage Temperature | –55 °C to +200 °C |
| Jacket Material | High-temperature fluoropolymer |
| Insulation Resistance | > 100 MΩ at 500 VDC |
| Environmental Protection | Resistant to oil, chemicals, and abrasion |
| Weight | 0.488 kg |
| Applications | Interconnection between Velomitor sensors and monitoring systems |
Industry Applications
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Steam and gas turbine vibration monitoring
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Compressors, blowers, and pumps
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Electric motors and gearboxes
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Power generation and petrochemical facilities
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Machinery protection and condition monitoring systems
Frequently Asked Questions (FAQ)
Q1: What is the function of the 84661-25 cable?
It connects Velomitor velocity transducers to Bently Nevada monitoring systems for precise vibration signal transmission.
Q2: What is the cable length?
The 84661-25 cable measures 25 feet (7.6 meters).
Q3: Is this cable compatible with the Bently Nevada 3500 Series?
Yes, it is fully compatible with both 3300 and 3500 Series systems.
Q4: Does it feature shielding?
Yes, it includes a shielded two-conductor design to minimize electrical noise.
Q5: Can it handle high-temperature environments?
Yes, it operates reliably from –51 °C to +177 °C.
Q6: Are the connectors pre-installed?
Yes, it comes with factory-molded connectors for fast, reliable setup.
Q7: Is the cable resistant to oil and chemicals?
Yes, its jacket is built from high-temperature fluoropolymer, offering strong resistance to oil and industrial contaminants.
Q8: What applications commonly use this cable?
It’s used for vibration monitoring in turbines, compressors, and other rotating machinery.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 84661-10 | Velomitor Interconnect Cable |
| 84661-20 | Velomitor Interconnect Cable |
| 84661-30 | Velomitor Interconnect Cable |
| 91500-01 | Velomitor Cable Assembly |
| 330103-00-07-10-02-05 | 3300 XL 8 mm Proximity Probe |
| 330130-045-00-00 | 3300 XL Standard Extension Cable |
Popular Bently Nevada Modules
| Model | Description |
|---|---|
| 330104-00-12-10-02-05 | 3300 XL 8 mm Proximity Probe |
| 330106-05-30-50-02-05 | 3300 XL 8 mm Reverse Mount Probe |
| 330130-045-13-05 | 3300 XL Standard Extension Cord |
| 3500/42M | Proximitor/Seismic Monitor |
| 3500/22M | System Monitor |
| 330400 | Proximitor Sensor Assembly |
