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- 330851-08-000-026-10-01-CN
- 3300 XL 25 mm Proximitor Sensor
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3300 XL Extension Cable Assembly
Model: 330851-08-000-026-10-01-CN
Brand Information
Brand: Bently Nevada
Series: 3300 XL Proximity Transducer System (Extension Cable Assemblies)
Product Category: Industrial Coaxial Extension Cable for Eddy Current Measurement System
System Role: Signal Transmission Link between Proximity Probe and Proximitor Sensor
The 330851-08-000-026-10-01-CN is a precision extension cable used within the 3300 XL proximity measurement system. It is designed to transmit low-level eddy current signals from the proximity probe to the proximitor sensor with high accuracy and minimal signal degradation.
This model includes a regional configuration suffix (“CN”), typically indicating a localized manufacturing or compliance variant, while maintaining full compatibility with the standard 3300 XL system architecture.
Product Introduction
The 330851-08-000-026-10-01-CN extension cable plays a critical role in rotating machinery monitoring systems. It ensures that the high-frequency signal generated by the eddy current probe is transmitted reliably to the signal conditioning unit without distortion.
Because the measurement signals are extremely sensitive to noise and impedance variation, the cable is engineered with precision coaxial construction, controlled impedance, and multi-layer shielding.
The 026-length configuration is designed for medium installation distances, making it suitable for machinery layouts where probes are installed inside confined mechanical housings while the proximitor is placed in a control cabinet.
This cable is widely used in turbines, compressors, pumps, generators, and industrial rotating equipment where stable and accurate condition monitoring is required.
Product Features
- High-performance coaxial cable structure
- Optimized impedance control for eddy current systems
- Multi-layer electromagnetic interference shielding
- Low signal attenuation over transmission path
- Industrial-grade insulation and jacket material
- Excellent resistance to oil, moisture, and dust
- High vibration and mechanical fatigue resistance
- Stable signal transmission under temperature variation
- Flexible installation in complex machinery layouts
- Compatible with 3300 XL probe and proximitor systems
- Long service life and high durability
- Strong EMI suppression capability
- Designed for continuous industrial operation
- Secure connector interface system
- Reliable performance in harsh environments
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Model | 330851-08-000-026-10-01-CN |
| Product Type | Extension Cable Assembly |
| System Compatibility | 3300 XL Proximity System |
| Cable Structure | Coaxial shielded cable |
| Function | Probe-to-proximitor signal transmission |
| Conductor Material | High-purity copper |
| Shielding Type | Multi-layer EMI shielding |
| Insulation Material | Industrial polymer composite |
| Operating Temperature | -51°C to +177°C |
| Storage Temperature | -55°C to +200°C |
| Environmental Resistance | Oil, dust, moisture resistant |
| EMI Protection | High shielding effectiveness |
| Mechanical Strength | High vibration resistance |
| Approx. Length | ~0.26 m (model dependent) |
| Approx. Diameter | 4 mm – 6 mm |
| Approx. Weight | 0.11 kg – 0.18 kg |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Cable Type | Coaxial shielded assembly |
| Outer Jacket | Industrial-grade polymer |
| Flexibility | High flexibility design |
| Connector Type | 3300 XL compatible connectors |
| Installation Method | Fixed routing / conduit installation |
| Strain Relief | Reinforced connector ends |
| Mechanical Durability | High fatigue resistance |
| Weight | ~0.14 kg |
| Diameter | ~5 mm |
Electrical Specifications
| Parameter | Value |
|---|---|
| Signal Type | Eddy current high-frequency signal |
| Impedance | Controlled stable impedance |
| Shielding Efficiency | High |
| Signal Loss | Very low |
| Noise Immunity | High |
| Transmission Stability | Excellent |
| Frequency Response | Wide bandwidth |
Product Applications
The 330851-08-000-026-10-01-CN is used in critical rotating machinery monitoring systems requiring stable signal transmission.
Power Generation
- Steam turbine monitoring systems
- Gas turbine vibration systems
- Hydroelectric generator systems
- Auxiliary rotating machinery
Oil & Gas Industry
- Gas compression stations
- Pipeline monitoring systems
- LNG processing facilities
- Offshore production platforms
Petrochemical Industry
- Refinery compressor systems
- Industrial pump systems
- Blower systems
- Process circulation systems
Industrial Manufacturing
- Large electric motors
- Gearbox systems
- Production line machinery
- Rotating equipment assemblies
Marine Applications
- Marine propulsion systems
- Ship turbine monitoring
- Generator sets
- Auxiliary power systems
Product Advantages
Stable Signal Transmission
Ensures accurate transfer of low-level eddy current signals without distortion or attenuation.
Strong EMI Resistance
Multi-layer shielding reduces electromagnetic interference in industrial environments.
High Mechanical Reliability
Designed to withstand vibration, bending, and long-term mechanical stress.
System Compatibility
Fully compatible with 3300 XL proximity probes and signal conditioning modules.
Low Signal Loss
Maintains consistent signal quality across the full cable length.
Harsh Environment Suitability
Resistant to oil, moisture, dust, and temperature fluctuations.
Flexible Installation
Can be routed through compact and complex machinery layouts.
Long Service Life
Industrial-grade materials ensure durability and stable performance.
Product Series Overview
The 330851-08-000-026-10-01-CN belongs to the 3300 XL Proximity Transducer System Cable Assembly Series, which includes:
- Extension cable assemblies
- Proximity probes
- Proximitor signal conditioners
- Monitoring modules
This system provides a complete solution for vibration and displacement monitoring of rotating machinery.
Recommended Models from Same Series
| Model | Description | Length | Weight (kg) | Type |
|---|---|---|---|---|
| 330851-08-000-019-10-01-CN | Short cable assembly | ~0.19 m | 0.12 | Coax cable |
| 330851-08-000-026-10-01-CN | Medium cable assembly | ~0.26 m | 0.14 | Coax cable |
| 330851-08-000-050-10-01-CN | Extended cable | ~0.50 m | 0.16 | Coax cable |
| 330851-08-000-090-10-01-CN | Long cable assembly | ~1.0 m | 0.18 | Coax cable |
| 330851-08-000-120-10-01-CN | Extra-long cable | ~1.2 m | 0.20 | Coax cable |
Recommended Popular Models from Same Brand
| Model | Type | Function | Dimensions (Approx.) | Weight (kg) |
|---|---|---|---|---|
| 330780-50-00 | Proximity probe | Vibration monitoring | 80 × 8 × 8 mm | 0.18 |
| 330801-28-04-150-06-02 | Proximity probe | Shaft displacement | 11 × 11 × 188 mm | 0.45 |
| 330850-X0-00 | Extension cable | Signal transmission | ~5 mm diameter | 0.15 |
| 330130-085-00-00 | Proximitor sensor | Signal conditioning | 120 × 80 × 40 mm | 0.45 |
| 3500/42M | Monitoring module | Vibration protection | 241 × 24 × 240 mm | 0.95 |
Typical System Functions
When integrated into a full machinery protection system, the 330851-08-000-026-10-01-CN supports:
- Vibration signal transmission
- Shaft displacement monitoring
- Machinery condition monitoring
- Real-time signal integrity maintenance
- Predictive maintenance systems
- Alarm and protection functions
- Rotating equipment diagnostics
Summary
The 330851-08-000-026-10-01-CN is a medium-length high-reliability extension cable designed for the 3300 XL proximity transducer system. It ensures accurate, stable, and low-loss signal transmission between proximity probes and signal processing units.
With strong shielding, precise impedance control, and industrial-grade durability, it is widely used in turbines, compressors, pumps, motors, and other critical rotating machinery across heavy industries.