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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 Systems
System Role: Signal Transmission Component between Proximity Probe and Proximitor Sensor
The 330854-040-24-00 is an industrial-grade extension cable designed for use in the 3300 XL proximity transducer system. It provides a stable and low-loss electrical connection between the eddy current proximity probe and the proximitor sensor.
This cable is a key component in machinery protection systems used for continuous monitoring of rotating equipment in harsh industrial environments such as power plants, refineries, compressor stations, and heavy manufacturing facilities.
The 330854-040-24-00 extension cable is designed to transmit weak high-frequency signals generated by eddy current proximity probes. These signals are highly sensitive to noise, impedance variation, and electromagnetic interference, requiring precise cable construction.
The cable uses a coaxial structure with controlled impedance and multi-layer shielding to ensure accurate signal transmission without distortion. It plays a critical role in maintaining the integrity of vibration and shaft displacement measurements.
The 040 configuration typically indicates a medium-length assembly suitable for standard industrial installations where the proximitor sensor is located at a moderate distance from the probe.
This model is widely used in turbine systems, compressors, pumps, generators, and other rotating machinery where continuous condition monitoring is required.
| Parameter | Specification |
|---|---|
| Model | 330854-040-24-00 |
| 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 (model dependent) |
| Approx. Diameter | 4 mm – 6 mm |
| Approx. Weight | 0.14 kg – 0.22 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 | ~0.17 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 330854-040-24-00 is widely used in rotating machinery monitoring systems where reliable signal transmission is required.
Ensures accurate transfer of weak eddy current signals without distortion.
Multi-layer 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 integrity across the full cable length.
Performs reliably in oil, moisture, dust, and temperature variations.
Suitable for complex routing paths in industrial machinery layouts.
Industrial-grade materials ensure long-term durability and stability.
The 330854-040-24-00 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 |
|---|---|---|---|---|
| 330854-020-24-00 | Short extension cable | ~0.2 m | 0.12 | Coax cable |
| 330854-030-24-00 | Compact cable assembly | ~0.3 m | 0.14 | Coax cable |
| 330854-040-24-00 | Standard medium cable | ~0.4 m | 0.17 | Coax cable |
| 330854-060-24-00 | Extended cable | ~0.6 m | 0.19 | Coax cable |
| 330854-100-24-00 | Long cable assembly | ~1.0 m | 0.22 | 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 full machinery monitoring system, the 330854-040-24-00 supports:
The 330854-040-24-00 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 conditioning modules.
With strong shielding performance, stable impedance control, and industrial-grade durability, it is widely used in turbines, compressors, pumps, motors, and other critical rotating machinery across heavy industries where measurement accuracy and system reliability are essential.