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Product Overview
The Bently Nevada 84661-20 Velomitor Interconnect Cable is a high-quality, factory-assembled cable designed to connect Velomitor velocity transducers to monitoring systems, such as Bently Nevada’s 3300 and 3500 Series machinery protection systems.
Key Features
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Designed specifically for Velomitor velocity transducers
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Ensures low-noise, high-integrity signal transmission
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Rugged construction for harsh industrial conditions
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Resistant to oil, vibration, and environmental contaminants
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Factory-terminated connectors for easy installation
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Supports long-distance signal transmission with minimal loss
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Flexible cable jacket suitable for industrial routing
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Compatible with 3300 and 3500 Series monitoring systems
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 84661-20 |
| Product Type | Velomitor Interconnect Cable |
| Cable Length | 20 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 |
| Material | High-temperature fluoropolymer jacket |
| Insulation Resistance | > 100 MΩ at 500 VDC |
| Environmental Protection | Oil- and chemical-resistant jacket |
| Weight | 0.39 kg |
| Applications | Interconnection between Velomitor transducers and monitoring systems |
Industry Applications
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Steam and gas turbine vibration monitoring
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Compressors, blowers, and motors
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Gearboxes and pumps
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Industrial machinery protection systems
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Power generation and petrochemical plants
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Condition-based monitoring and diagnostics
Frequently Asked Questions (FAQ)
Q1: What is the purpose of the 84661-20 Velomitor Interconnect Cable?
It connects Velomitor velocity transducers to Bently Nevada monitoring systems for accurate vibration signal transmission.
Q2: What systems are compatible with this cable?
It is compatible with Bently Nevada 3300 and 3500 Series systems.
Q3: How long is the cable?
It is approximately 20 feet (6.1 meters) long.
Q4: Is the cable shielded?
Yes, it uses a shielded two-conductor design for low-noise signal transmission.
Q5: Can it withstand harsh environmental conditions?
Yes, it is resistant to oil, heat, and mechanical stress, ideal for industrial use.
Q6: What type of connectors are used?
It features factory-molded connectors for secure and reliable installation.
Q7: What is the operating temperature range?
The cable operates from –51 °C to +177 °C.
Q8: What transducers is it typically used with?
It is primarily used with Velomitor velocity transducers.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 84661-05 | Velomitor Interconnect Cable |
| 84661-10 | 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 |
