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- 330851-05-000-040-10-00
- 3300 XL 25mm Proximity Probe
- USA
- 4.0 m
- 0.55kg
- Xiamen, China
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Technical Product Report
Model: 330851-05-000-040-10-00
1. Product Overview
The model 330851-05-000-040-10-00 is a precision interconnect cable assembly used in industrial machinery condition monitoring systems. It is designed to transmit low-noise, high-frequency displacement and vibration signals between proximity probes and signal processing modules within rotating equipment protection systems.
This component plays a critical role in maintaining measurement integrity in high-speed machinery where accurate shaft vibration and position data are required for operational safety and predictive maintenance.
It is widely used in turbine systems, compressors, pumps, and generators operating in harsh industrial environments.
2. System Classification
This model belongs to the 3300 XL proximity measurement system family, a widely adopted architecture for non-contact vibration and displacement monitoring in rotating machinery.
A typical system configuration includes:
- Proximity probe (sensor element)
- Extension / interconnect cable (this model type)
- Signal conditioning / monitoring module
This model functions as the intermediate transmission element ensuring stable signal continuity.
3. Product Introduction
The 330851-05-000-040-10-00 is engineered to ensure stable signal transmission under extreme industrial conditions such as vibration, high temperature, oil exposure, and electromagnetic interference.
It is designed with high-quality shielding and precision conductor materials to preserve signal integrity over long operational cycles.
The cable assembly is optimized for reliability in continuous monitoring systems where downtime or signal distortion can lead to equipment failure or operational risk.
4. Technical Parameters
Specification Table
| Parameter | Specification |
|---|---|
| Model | 330851-05-000-040-10-00 |
| Product Type | Proximity system interconnect / extension cable |
| System Family | 3300 XL proximity measurement system |
| Cable Length | 4.0 m (standard configuration segment) |
| Signal Type | Eddy current proximity signal transmission |
| Shielding Structure | Multi-layer EMI / RFI shielding |
| Conductor Type | Precision coaxial signal conductor |
| Insulation Material | Industrial fluoropolymer composite |
| Outer Diameter | 5 – 6 mm |
| Minimum Bend Radius | ~50 mm |
| Operating Temperature | -40°C to +120°C |
| Environmental Resistance | Oil, moisture, vibration, chemical exposure resistant |
| Connector Type | Standard industrial coaxial connectors |
| Installation Method | Fixed routing, cable tray or conduit compatible |
| Weight | 0.30 – 0.55 kg |
| Physical Length | 4000 mm |
| Packaging Dimensions | Coil diameter ~120 mm, height ~60–80 mm |
5. Product Applications
This model is used in continuous monitoring of high-value rotating machinery systems where vibration and displacement data are essential for safe operation.
Common applications include:
- Steam turbine shaft vibration monitoring
- Gas turbine rotor stability measurement
- Centrifugal compressor axial displacement tracking
- Industrial pump bearing condition monitoring
- Generator rotor eccentricity detection
- Gearbox vibration and mechanical health monitoring
It is widely implemented in predictive maintenance systems aimed at early fault detection and prevention of catastrophic failure.
6. Product Advantages
High Signal Integrity
Maintains stable, low-noise transmission even in high electromagnetic interference environments.
Industrial-Grade Durability
Designed to withstand vibration, thermal cycling, oil contamination, and mechanical stress.
Reliable Long-Term Operation
Stable electrical performance over long service life with minimal degradation.
Flexible Installation
Can be routed in compact machinery spaces without affecting signal quality.
System Integration Compatibility
Fully compatible with standard proximity monitoring architectures used in rotating equipment protection systems.
7. Related Models (Same Series or Equivalent Variants)
| Model | Description | Cable Length | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330851-05-000-020-10-00 | Short extension cable | 2.0 m | 0.15 – 0.30 | Compact installation use |
| 330851-05-000-030-10-00 | Medium extension cable | 3.0 m | 0.20 – 0.40 | Standard machinery layout |
| 330851-05-000-050-10-00 | Long extension cable | 5.0 m | 0.35 – 0.65 | Extended routing distance |
| 330850-05-000-040-10-00 | Probe-side cable variant | 4.0 m | 0.30 – 0.50 | Direct probe integration |
| 330854-05-000-040-10-00 | Reinforced shielding version | 4.0 m | 0.35 – 0.60 | High EMI industrial areas |
8. Popular Models from Same Manufacturer 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 | Axial displacement control | 1.0 – 1.6 | High precision shaft position tracking |
| 3500/15 Power Supply | System power module | Rack power distribution | 2.0 – 3.5 | Stable industrial power supply |
| 3300 XL 8mm Probe | Proximity sensor | Shaft vibration measurement | 0.05 – 0.15 | Non-contact high-resolution sensing |
| Proximitor Signal Module | Signal conditioning unit | Data processing interface | 0.3 – 0.7 | Stable eddy current signal conversion |
9. Functional Role in Industrial Systems
This component ensures uninterrupted transmission of displacement and vibration signals within critical machinery protection loops.
It contributes to detection of early-stage mechanical faults such as:
- Rotor imbalance
- Shaft misalignment
- Bearing degradation
- Mechanical looseness
- Structural resonance instability
By maintaining signal quality, it supports predictive maintenance strategies and significantly reduces the risk of unexpected equipment failure.