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- 330851-05-000-040-10-00-CN
- 3300 XL 25mm Proximity Probe
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- 4.0 m
- 0.55kg
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Technical Product Dossier
Model: 330851-05-000-040-10-00-CN
1. Product Overview
The model 330851-05-000-040-10-00-CN is a precision signal transmission cable assembly used in industrial machinery condition monitoring systems. It is designed to carry low-noise vibration and displacement signals between proximity probes and monitoring modules in rotating equipment protection applications.
This component is built for continuous operation in harsh industrial environments where mechanical vibration, high temperature, oil exposure, and electromagnetic interference are present.
It is commonly applied in turbines, compressors, pumps, and generators where shaft position and vibration must be monitored with high accuracy.
The “CN” suffix typically indicates a regional or configuration-specific variant within the same system architecture.
2. System Series Classification
This model belongs to the 3300 XL proximity measurement system family, a widely used architecture for non-contact vibration and displacement monitoring in rotating machinery.
A complete system generally consists of:
- Proximity probe (sensor head)
- Extension / interconnect cable (this model type)
- Signal conditioning module (monitoring unit)
This model functions as the interconnect element ensuring stable signal transmission between sensing and processing stages.
3. Product Introduction
The 330851-05-000-040-10-00-CN is designed to maintain signal integrity in demanding industrial environments. It ensures accurate transmission of high-frequency eddy-current signals generated by proximity probes.
The cable is engineered to minimize signal attenuation while maintaining mechanical flexibility for installation in confined machinery layouts.
It is suitable for continuous monitoring applications where long-term stability and measurement accuracy are essential for equipment protection and predictive maintenance.
4. Brand Information
This product belongs to a globally recognized industrial condition monitoring technology manufacturer specializing in machinery protection systems used in energy production, petrochemical processing, and heavy industrial operations.
The product line is known for durability, precision measurement capability, and stable performance in mission-critical environments.
5. Technical Parameters
Specification Table
| Parameter | Specification |
|---|---|
| Model | 330851-05-000-040-10-00-CN |
| Product Type | Proximity system interconnect / extension cable |
| System Family | 3300 XL proximity measurement system |
| Cable Length | 4.0 m |
| Signal Type | Eddy current vibration/displacement signal |
| Shielding Structure | Multi-layer EMI / RFI shielding |
| Conductor Type | Precision coaxial conductor |
| Insulation Material | Industrial-grade fluoropolymer composite |
| Outer Diameter | 5 – 6 mm |
| Minimum Bend Radius | ~50 mm |
| Operating Temperature | -40°C to +120°C |
| Environmental Resistance | Oil, vibration, moisture, chemical resistant |
| Connector Type | Standard industrial coaxial connectors |
| Installation Method | Cable tray, conduit, fixed routing |
| Weight | 0.30 – 0.55 kg |
| Physical Length | 4000 mm |
| Packaging Size | Coil diameter ~120 mm, height ~70 mm |
6. Product Applications
This model is widely used in rotating machinery condition monitoring systems where continuous vibration and displacement measurement is required.
Typical application scenarios include:
- Steam turbine rotor vibration monitoring
- Gas turbine shaft displacement measurement
- Centrifugal compressor axial movement tracking
- Industrial pump bearing condition monitoring
- Generator rotor eccentricity detection
- Gearbox vibration and mechanical fault diagnosis
It is commonly integrated into predictive maintenance systems that aim to detect early-stage mechanical degradation and prevent unplanned shutdowns.
7. Product Advantages
Stable Signal Transmission
Ensures low-noise and interference-resistant signal delivery even in electrically noisy industrial environments.
High Mechanical Durability
Designed to withstand vibration, thermal cycling, and continuous mechanical stress.
Long Operational Life
Maintains consistent electrical performance over extended service periods.
Flexible Installation
Suitable for compact routing in complex machinery layouts without compromising signal quality.
System Compatibility
Fully compatible with standardized proximity-based monitoring and protection systems used in industrial machinery.
8. Related Models (Same Series / Equivalent Variants)
| Model | Description | Cable Length | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330851-05-000-020-10-00-CN | Short extension cable | 2.0 m | 0.15 – 0.30 | Compact installation use |
| 330851-05-000-030-10-00-CN | Medium cable version | 3.0 m | 0.20 – 0.40 | Standard machinery layout |
| 330851-05-000-050-10-00-CN | Long extension cable | 5.0 m | 0.35 – 0.65 | Extended routing distance |
| 330850-05-000-040-10-00-CN | Probe-side cable variant | 4.0 m | 0.30 – 0.50 | Direct probe integration |
| 330854-05-000-040-10-00-CN | High shielding version | 4.0 m | 0.35 – 0.60 | High EMI industrial environments |
9. Popular Models from Same Product Ecosystem
| Model | Product Type | Application | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 3500/22M | Vibration monitoring module | Machinery protection system | 1.2 – 1.8 | Multi-channel vibration analysis |
| 3500/42M | Position monitoring module | Shaft displacement control | 1.0 – 1.6 | High precision monitoring |
| 3500/15 Power Supply | System power module | Rack power distribution | 2.0 – 3.5 | Stable industrial power output |
| 3300 XL 8mm Probe | Proximity sensor | Shaft vibration measurement | 0.05 – 0.15 | High-resolution non-contact sensing |
| Proximitor Signal Module | Signal conditioning unit | Signal conversion and processing | 0.3 – 0.7 | Stable eddy current processing |
10. Functional Role in Industrial Systems
This component ensures uninterrupted transmission of vibration and displacement signals within machinery protection systems.
It enables early detection of mechanical faults such as:
- Rotor imbalance
- Shaft misalignment
- Bearing wear progression
- Mechanical looseness
- Structural resonance issues
By maintaining stable signal quality, it supports predictive maintenance strategies and significantly improves equipment reliability while reducing unexpected downtime.