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Brand: Bently Nevada
Series: 3300 XL Proximity Transducer System (Extension Cable Assemblies)
Product Category: Industrial Coaxial Extension Cable for Eddy Current Measurement Systems
System Role: Signal Transmission Link between Proximity Probe and Proximitor Sensor
The 330851-08-000-019-90-01-00 is a precision-engineered extension cable used in the 3300 XL proximity transducer system. It is designed to transmit low-level eddy current signals between the proximity probe and the proximitor sensor while maintaining signal integrity, impedance stability, and electromagnetic compatibility.
This cable is widely used in rotating machinery protection systems where accurate vibration and shaft displacement measurement is required under harsh industrial conditions.
The 330851-08-000-019-90-01-00 extension cable serves as a critical connection component in a proximity measurement chain. It carries high-frequency eddy current signals generated by the probe and transfers them to the proximitor sensor for signal conditioning and analysis.
Because these signals are highly sensitive, the cable is designed with precision impedance control and advanced shielding to prevent signal distortion, attenuation, or electromagnetic interference.
The 019 configuration indicates a specific length and connector arrangement suitable for compact installation environments where space is limited but measurement accuracy must remain high.
This cable is typically installed in turbine monitoring systems, compressor stations, pump systems, and other rotating machinery applications requiring continuous condition monitoring.
| Parameter | Specification |
|---|---|
| Model | 330851-08-000-019-90-01-00 |
| Product Type | Extension Cable Assembly |
| System Compatibility | 3300 XL Proximity System |
| Cable Structure | Coaxial shielded cable |
| Function | Signal transmission (probe to proximitor) |
| 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 | 0.19 m (model-dependent configuration) |
| Approx. Diameter | 4 mm – 6 mm |
| Approx. Weight | 0.10 kg – 0.18 kg |
| 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 ends |
| Mechanical Durability | High fatigue resistance |
| Weight | ~0.13 kg |
| Diameter | ~5 mm |
| 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 band capability |
The 330851-08-000-019-90-01-00 is used in machinery condition monitoring systems requiring accurate and stable signal transmission.
Ensures accurate transmission of weak eddy current signals without distortion.
Advanced shielding minimizes electromagnetic interference in industrial environments.
Designed to withstand vibration, bending stress, and long-term mechanical fatigue.
Fully compatible with 3300 XL proximity probes and signal conditioners.
Maintains signal strength and quality over the entire cable length.
Resistant to oil, moisture, dust, and temperature fluctuations.
Allows routing in tight or complex machinery spaces.
Industrial-grade materials ensure durability and long-term stability.
The 330851-08-000-019-90-01-00 belongs to the 3300 XL Proximity Transducer System Cable Assembly Series, which includes:
This system forms a complete solution for rotating machinery vibration and displacement monitoring.
| Model | Description | Length | Weight (kg) | Type |
|---|---|---|---|---|
| 330851-08-000-010-90-01-00 | Short cable assembly | ~0.10 m | 0.10 | Coax cable |
| 330851-08-000-019-90-01-00 | Standard compact cable | ~0.19 m | 0.13 | Coax cable |
| 330851-08-000-025-90-01-00 | Medium cable | ~0.25 m | 0.14 | Coax cable |
| 330851-08-000-050-90-01-00 | Extended cable | ~0.50 m | 0.16 | Coax cable |
| 330851-08-000-090-90-01-00 | Long cable assembly | ~1.0 m | 0.18 | Coax cable |
| Model | Type | Function | Dimensions (Approx.) | Weight (kg) |
|---|---|---|---|---|
| 330780-50-00 | Proximity probe | Vibration monitoring | 80 × 8 × 8 mm | 0.18 |
| 330801-28-04-090-03-02 | Proximity probe | Shaft displacement | 11 × 11 × 128 mm | 0.33 |
| 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 |
When integrated into a full machinery monitoring system, the 330851-08-000-019-90-01-00 supports:
The 330851-08-000-019-90-01-00 is a compact, high-reliability extension cable designed for the 3300 XL proximity transducer system. It ensures stable, low-loss transmission of eddy current signals between probes and signal processing units.
With strong shielding, precise impedance control, and industrial-grade durability, it plays a critical role in ensuring measurement accuracy and system reliability in turbine systems, compressors, pumps, motors, and other rotating machinery across multiple industries.