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- 330850-X0-00
- 3300 XL 25 mm Proximitor Sensor
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3300 XL Extension Cable System
Model: 330850-X0-00
Brand Information
Brand: Bently Nevada
Series: 3300 XL Proximity Transducer System (Cable Assemblies)
Product Category: Extension Cable for Eddy Current Proximity Measurement System
System Role: Signal Transmission Component between Probe and Proximitor Sensor
The 330850-X0-00 is an extension cable designed for use within the 3300 XL proximity measurement system. It functions as the signal transmission link between the proximity probe and the proximitor sensor, ensuring accurate transfer of high-frequency eddy current signals without distortion or signal loss.
This cable is a critical component in machinery protection systems used in turbines, compressors, pumps, motors, and other rotating equipment where reliable vibration and displacement measurement is required.
Product Introduction
The 330850-X0-00 extension cable is engineered to transmit low-level, high-frequency signals generated by eddy current proximity probes. These signals are extremely sensitive to noise and interference, so the cable is designed with high shielding effectiveness and stable impedance characteristics.
In a typical 3300 XL monitoring system, the extension cable connects the proximity probe installed near the rotating shaft to the proximitor sensor located in a protected control cabinet. This separation allows sensors to operate in harsh environments while keeping electronic processing units safe.
The cable construction ensures minimal signal attenuation and excellent electromagnetic compatibility, which is essential for accurate vibration and displacement measurement in industrial environments with high electrical noise.
It is widely used in predictive maintenance systems where continuous monitoring of rotating machinery is required.
Product Features
- Designed for eddy current proximity measurement systems
- High-quality shielded coaxial construction
- Stable impedance for accurate signal transmission
- Excellent electromagnetic interference protection
- Low signal loss over extended distance
- Industrial-grade mechanical durability
- Oil, moisture, and chemical resistance
- High vibration tolerance
- Suitable for harsh industrial environments
- Compatible with 3300 XL proximity system components
- Long service life design
- Reliable continuous operation capability
- Flexible installation design
- Strong mechanical strain resistance
- Stable performance under temperature variation
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Model | 330850-X0-00 |
| Product Type | Extension Cable |
| System Compatibility | 3300 XL Proximity System |
| Cable Type | Coaxial shielded cable |
| Function | Signal transmission between probe and proximitor |
| Conductor Material | High-purity copper |
| Shielding | Multi-layer EMI shielding |
| Insulation Material | Industrial-grade polymer |
| Operating Temperature | -51°C to +177°C |
| Storage Temperature | -55°C to +200°C |
| Environmental Resistance | Oil, moisture, dust resistant |
| EMI Protection | High shielding effectiveness |
| Mechanical Strength | Industrial vibration resistant |
| Approx. Length | 0.5 m to 5 m (variant dependent) |
| Approx. Diameter | 4 mm – 6 mm |
| Approx. Weight | 0.12 kg – 0.20 kg |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Cable Structure | Coaxial shielded |
| Outer Jacket | Industrial polymer |
| Flexibility | High flexibility design |
| Connector Type | 3300 XL compatible connectors |
| Installation | Fixed routing / conduit installation |
| Mechanical Protection | Abrasion resistant |
| Weight | ~0.15 kg (typical) |
| Diameter | ~5 mm |
Electrical Specifications
| Parameter | Value |
|---|---|
| Signal Type | High-frequency eddy current signal |
| Impedance | Stable matched impedance |
| Shielding Effectiveness | High |
| Signal Loss | Very low |
| Noise Immunity | High |
| Transmission Stability | Excellent |
| Frequency Handling | Wide bandwidth |
Product Applications
The 330850-X0-00 extension cable is used in industrial machinery monitoring systems where accurate signal transmission is required between sensing and processing units.
Power Generation
- Steam turbine monitoring systems
- Gas turbine vibration monitoring
- Generator condition monitoring
- Auxiliary rotating equipment
Oil & Gas Industry
- Gas compressor systems
- Pipeline monitoring stations
- Offshore drilling equipment
- LNG processing facilities
Petrochemical Industry
- Refinery compressors
- Pumping systems
- Process blowers
- Reactor circulation equipment
Heavy Industry
- Industrial motors
- Gearboxes
- Rolling mills
- High-load rotating machines
Marine Applications
- Ship propulsion systems
- Marine turbines
- Generator sets
- Auxiliary power systems
Product Advantages
Stable Signal Transmission
Ensures accurate transfer of weak eddy current signals without distortion or degradation.
Strong EMI Protection
Multi-layer shielding effectively reduces electromagnetic interference in industrial environments.
High Mechanical Durability
Designed to withstand vibration, bending stress, and long-term mechanical strain.
Reliable System Integration
Fully compatible with proximity probes and proximitor sensors in the 3300 XL system.
Low Signal Loss
Maintains signal integrity even over extended cable lengths.
Harsh Environment Suitability
Performs reliably in oil, moisture, dust, and temperature variation conditions.
Long Service Life
Industrial-grade materials ensure stable performance over long operational cycles.
Flexible Installation
Easily routed in complex machinery layouts and control cabinets.
Product Series Overview
The 330850-X0-00 belongs to the 3300 XL Proximity Transducer System Cable Assembly Series, which includes:
- Extension cables
- Proximity probes
- Proximitor sensors
- Signal conditioning modules
These components work together to form a complete vibration and displacement monitoring system for rotating machinery.
Recommended Models from Same Series
| Model | Description | Approx. Length | Weight (kg) | Type |
|---|---|---|---|---|
| 330850-50-00 | Standard extension cable | 0.5 m | 0.12 | Coax cable |
| 330850-90-00 | Medium extension cable | 1.0 m | 0.14 | Coax cable |
| 330850-125-00 | Extended cable | 1.5 m | 0.16 | Coax cable |
| 330850-180-00 | Long extension cable | 2.0 m | 0.18 | Coax cable |
| 330850-X0-00 | Configurable cable | Variable | 0.15 | 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 |
| 330801-28-00-070-03-02 | Proximity probe | Shaft displacement | 11 × 11 × 108 mm | 0.29 |
| 330130-085-00-00 | Proximitor sensor | Signal processing | 120 × 80 × 40 mm | 0.45 |
| 3500/42M | Monitoring module | Vibration protection | 241 × 24 × 240 mm | 0.95 |
| 3500/22M | Communication module | System integration | 241 × 24 × 240 mm | 0.88 |
Typical System Functions
When used within a full monitoring system, the 330850-X0-00 supports:
- Vibration signal transmission
- Shaft displacement monitoring
- Machinery condition monitoring
- Real-time data acquisition
- Predictive maintenance systems
- Alarm and protection functions
- Rotating equipment diagnostics
Summary
The 330850-X0-00 is a high-reliability extension cable designed for the 3300 XL proximity measurement system. It ensures accurate and stable transmission of eddy current signals between proximity probes and signal processing modules.
With strong shielding performance, excellent durability, and stable electrical characteristics, it plays a key role in maintaining measurement accuracy in critical machinery monitoring systems across power generation, oil & gas, petrochemical, and heavy industrial applications.