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- 330851-02-000-050-10-01-00
- 3300 XL 25mm Proximity Probe
- USA
- 5.0 m
- 0.43kg
- Xiamen, China
- New & In Stock
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Industrial Proximity Probe Extension Cable Assembly
Model: 330851-02-000-050-10-01-00
1. Brand Positioning & Product Identity
This product belongs to a globally recognized industrial machinery monitoring technology line focused on vibration analysis, shaft displacement measurement, and predictive maintenance systems.
It is widely used in critical rotating equipment protection systems across energy, petrochemical, and heavy manufacturing industries.
The model follows a structured coding system where each segment defines configuration details such as cable length, connector type, shielding specification, and regional or assembly variation.
The suffix “10-01-00” typically indicates a specific connector or jacket configuration variant within the same base architecture, ensuring compatibility with standardized monitoring systems.
2. Product Overview
This model is a proximity probe extension cable assembly designed to transmit low-level eddy current signals between a proximity probe and a signal processing module.
It forms part of a complete vibration monitoring chain used to measure shaft vibration, axial position, and radial displacement in rotating machinery.
The cable is factory-assembled with precision connectors on both ends, ensuring consistent electrical performance and reducing field installation errors.
It is engineered for long-term use in harsh industrial environments characterized by high vibration, temperature fluctuations, oil exposure, and electromagnetic interference.
3. Technical Parameters
Electrical & Mechanical Specifications
| Parameter | Specification |
|---|---|
| Model | 330851-02-000-050-10-01-00 |
| Product Type | Proximity probe extension cable assembly |
| System Function | Shaft vibration and displacement signal transmission |
| Cable Length | 5.0 m |
| Signal Type | Eddy current analog signal |
| Shielding Structure | Multi-layer braided + foil shielding |
| Connector Type | Industrial sealed coaxial connectors |
| Operating Temperature | -40°C to +200°C |
| Insulation Material | High-performance fluoropolymer |
| Outer Jacket | Oil-resistant / chemical-resistant industrial polymer |
| EMI Protection | High-level electromagnetic interference resistance |
| Cable Diameter | 5–8 mm (approx.) |
| Minimum Bend Radius | ≥ 25 mm |
| Weight | ~0.43 kg |
| Dimensions | 5000 mm length (coiled diameter ~300 mm) |
| Installation Type | Factory pre-terminated plug-and-play assembly |
| Mechanical Strength | Designed for continuous vibration exposure |
4. Product Introduction
This cable assembly is an essential part of industrial vibration monitoring systems used in rotating machinery.
It connects the proximity probe to downstream signal conditioning equipment, ensuring accurate transmission of high-frequency displacement signals.
The product is fully factory-assembled, eliminating the need for field termination and reducing installation variability.
Its design prioritizes signal integrity, long-term durability, and resistance to harsh industrial conditions.
It operates as a passive transmission element but plays a critical role in overall measurement accuracy.
5. Applications
This model is widely deployed in industrial rotating machinery monitoring systems.
It is used in steam turbine units for shaft vibration and axial displacement monitoring.
It is applied in gas and centrifugal compressors for early detection of rotor instability and mechanical wear.
It is commonly installed in hydroelectric generators for rotor alignment and dynamic stability monitoring.
It is also used in large-scale pump systems where continuous vibration tracking is required.
In heavy industries such as steel production, paper manufacturing, and petrochemical processing, it supports predictive maintenance systems by providing real-time displacement data.
6. Product Advantages
This model provides highly stable signal transmission with minimal attenuation over medium distances.
Its multi-layer shielding design significantly reduces electromagnetic interference in electrically noisy environments.
The cable jacket is resistant to oil, chemicals, abrasion, and high temperatures, ensuring long operational life.
Factory pre-termination improves installation efficiency and reduces wiring-related failures.
The structure maintains flexibility while ensuring mechanical stability under continuous vibration conditions.
It is fully compatible with standard industrial proximity probe systems, making integration straightforward.
7. Product Series Overview
This model belongs to a proximity measurement system series used for rotating machinery condition monitoring and protection.
The system consists of three main components:
A proximity probe that detects shaft movement, an extension cable that transmits the signal, and a monitoring module that processes and interprets the data.
Together, they form a calibrated measurement chain used in predictive maintenance and real-time machinery protection systems.
8. Related Models (Same Series / Closely Related Variants)
| Model | Description | Cable Length | Weight (kg) | Dimensions |
|---|---|---|---|---|
| 330851-02-000-030-10-01-00 | Short extension cable assembly | 3.0 m | 0.31 | 3000 mm coiled |
| 330851-02-000-040-10-01-00 | Medium-short extension cable | 4.0 m | 0.36 | 4000 mm coiled |
| 330851-02-000-050-10-01-00 | Standard 5 m extension cable | 5.0 m | 0.43 | 5000 mm coiled |
| 330851-02-000-060-10-01-00 | Medium-long extension cable | 6.0 m | 0.50 | 6000 mm coiled |
| 330851-02-000-080-10-01-00 | Long extension cable assembly | 8.0 m | 0.65 | 8000 mm coiled |
9. Popular Models (Same Brand Industrial Monitoring Portfolio)
| Model | Description | Function | Weight (kg) | Dimensions |
|---|---|---|---|---|
| 330780-90-00 | Standard proximity probe | Shaft vibration sensing | 0.12 | ~90 mm probe length |
| 330785-91-00 | High-temperature proximity probe | Turbine monitoring | 0.15 | ~100 mm probe length |
| 330876-02-00 | Signal conditioning module | Signal conversion unit | 1.35 | 120 × 80 × 60 mm |
| 3500/42M | Machinery protection module | Vibration monitoring system | 1.90 | Rack-mounted module |
| 3500/92 | Communication interface module | Data communication gateway | 2.15 | Rack-mounted unit |
10. Summary
This cable assembly is a critical component in precision vibration monitoring systems used for industrial rotating equipment.
Its primary value lies in maintaining accurate, low-noise signal transmission between sensing and processing units.
It is widely used in mission-critical industrial environments where equipment reliability and early fault detection are essential for safe operation.