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- 330851-08-000-019-90-01-00
- 3300 XL 25 mm Proximitor Sensor
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3300 XL Extension Cable Assembly
Model: 330851-08-000-019-90-01-00
Brand Information
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.
Product Introduction
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.
Product Features
- High-performance coaxial signal transmission design
- Optimized impedance matching for eddy current systems
- Multi-layer electromagnetic interference shielding
- Low signal attenuation over cable length
- Industrial-grade insulation and jacket material
- Excellent vibration and mechanical stress resistance
- Oil, moisture, and dust resistant construction
- Stable performance in harsh environments
- High flexibility for complex routing paths
- Compatible with 3300 XL proximity systems
- Long-term durability and reliability
- Stable signal integrity under temperature variation
- Designed for continuous operation
- Secure connector interface system
- High mechanical fatigue resistance
Technical Specifications
General Specifications
| 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 |
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 ends |
| Mechanical Durability | High fatigue resistance |
| Weight | ~0.13 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 band capability |
Product Applications
The 330851-08-000-019-90-01-00 is used in machinery condition monitoring systems requiring accurate and stable signal transmission.
Power Generation
- Steam turbines
- Gas turbines
- Hydroelectric generators
- Auxiliary turbine systems
Oil & Gas Industry
- Gas compressor stations
- Pipeline monitoring systems
- LNG facilities
- Offshore platforms
Petrochemical Industry
- Refinery process compressors
- Industrial pump systems
- Blower systems
- Reactor circulation equipment
Industrial Manufacturing
- Large electric motors
- Gearboxes
- Production machinery
- Rotating equipment systems
Marine Industry
- Marine propulsion systems
- Shipboard turbines
- Generator sets
- Auxiliary power systems
Product Advantages
Stable Signal Integrity
Ensures accurate transmission of weak eddy current signals without distortion.
Strong EMI Resistance
Advanced shielding minimizes electromagnetic interference in industrial environments.
High Mechanical Durability
Designed to withstand vibration, bending stress, and long-term mechanical fatigue.
Reliable System Compatibility
Fully compatible with 3300 XL proximity probes and signal conditioners.
Low Signal Attenuation
Maintains signal strength and quality over the entire cable length.
Harsh Environment Performance
Resistant to oil, moisture, dust, and temperature fluctuations.
Flexible Installation Design
Allows routing in tight or complex machinery spaces.
Long Operational Life
Industrial-grade materials ensure durability and long-term stability.
Product Series Overview
The 330851-08-000-019-90-01-00 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 forms a complete solution for rotating machinery vibration and displacement monitoring.
Recommended Models from Same Series
| 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 |
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 |
| 330801-28-04-090-03-02 | 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 |
Typical System Functions
When integrated into a full machinery monitoring system, the 330851-08-000-019-90-01-00 supports:
- Vibration signal transmission
- Shaft displacement monitoring
- Machinery condition monitoring
- Real-time signal integrity maintenance
- Predictive maintenance systems
- Alarm and protection logic support
- Rotating equipment diagnostics
Summary
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.