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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 Vibration Monitoring
System Role: Signal Transmission Link between Proximity Probe and Proximitor Sensor
The 330854-040-24-05 is a high-reliability extension cable designed for use in the 3300 XL proximity transducer system. It provides a stable and interference-resistant electrical connection between the proximity probe and the proximitor sensor.
This cable is widely used in rotating machinery condition monitoring systems where accurate vibration, shaft displacement, and position measurements are required under harsh industrial conditions.
The 330854-040-24-05 extension cable is designed to transmit low-level eddy current signals generated by proximity probes. These signals are extremely sensitive to noise, impedance mismatch, and electromagnetic interference, requiring precise engineering of the transmission path.
The cable uses a coaxial structure with controlled impedance and multi-layer shielding to ensure that the signal reaches the proximitor sensor without distortion or attenuation.
The “040” configuration typically indicates a medium-length cable assembly suitable for standard industrial layouts. The “24-05” suffix represents specific connector and configuration options within the system standard.
This model is commonly used in turbine systems, compressors, pumps, generators, and other rotating machinery where continuous monitoring is required for machinery protection and predictive maintenance.
| Parameter | Specification |
|---|---|
| Model | 330854-040-24-05 |
| Product Type | Extension Cable Assembly |
| System Compatibility | 3300 XL Proximity Transducer 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 | ~0.4 m (configuration dependent) |
| Approx. Diameter | 4 mm – 6 mm |
| Approx. Weight | 0.15 kg – 0.23 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 connector ends |
| Mechanical Durability | High fatigue resistance |
| Weight | ~0.18 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 bandwidth capability |
The 330854-040-24-05 is used in industrial rotating machinery monitoring systems requiring accurate and stable signal transmission.
Ensures accurate transmission of low-level eddy current signals without distortion or loss.
Multi-layer shielding minimizes electromagnetic interference in industrial environments.
Designed to withstand vibration, bending stress, and long-term fatigue.
Fully compatible with 3300 XL proximity probes and signal conditioning modules.
Maintains consistent signal quality across the full cable length.
Performs reliably under oil, dust, moisture, and temperature variations.
Suitable for complex routing paths in confined industrial environments.
Industrial-grade materials ensure durability and stable long-term performance.
The 330854-040-24-05 belongs to the 3300 XL Proximity Transducer System Cable Assembly Series, which includes:
This system provides a complete solution for rotating machinery vibration and displacement monitoring.
| Model | Description | Length | Weight (kg) | Type |
|---|---|---|---|---|
| 330854-020-24-05 | Short cable assembly | ~0.2 m | 0.13 | Coax cable |
| 330854-030-24-05 | Compact cable assembly | ~0.3 m | 0.15 | Coax cable |
| 330854-040-24-05 | Standard medium cable | ~0.4 m | 0.18 | Coax cable |
| 330854-060-24-05 | Extended cable assembly | ~0.6 m | 0.20 | Coax cable |
| 330854-100-24-05 | Long cable assembly | ~1.0 m | 0.23 | Coax cable |
| Model | Type | Function | Dimensions (Approx.) | Weight (kg) |
|---|---|---|---|---|
| 330780-50-00 | Proximity probe | Vibration monitoring | 80 × 8 × 8 mm | 0.18 |
| 330801-28-04-150-06-02 | 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 |
When integrated into a complete machinery monitoring system, the 330854-040-24-05 supports:
The 330854-040-24-05 is a medium-length 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 equipment.
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 where accuracy and reliability are essential.