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The 330901-00-90-10-02-02 is a high-precision eddy current proximity probe designed for continuous monitoring of shaft vibration, axial displacement, and radial movement in rotating machinery systems. It operates using a non-contact electromagnetic sensing principle, enabling accurate detection of minute changes in distance between the probe tip and conductive rotating surfaces.
This model is widely used in industrial condition monitoring and machinery protection systems where real-time measurement is critical. It is designed for long-term operation in harsh environments such as high temperature, strong vibration, oil mist exposure, and electromagnetic interference.
The structure is optimized for stable signal output, high durability, and consistent measurement accuracy in continuous industrial operation.
The product belongs to a globally recognized industrial instrumentation manufacturer specializing in machinery protection systems, vibration monitoring technologies, and predictive maintenance solutions.
It is widely applied across industries such as power generation, oil and gas, petrochemical processing, and heavy industrial manufacturing. The brand is known for delivering high-reliability sensing systems designed for mission-critical rotating equipment.
This model is part of the 3300 XL proximity probe system series, an industry-standard platform for shaft vibration and displacement measurement.
Key characteristics of the series include:
| Parameter | Specification |
|---|---|
| Model Number | 330901-00-90-10-02-02 |
| Measurement Principle | Eddy current non-contact sensing |
| Application Type | Shaft vibration and displacement monitoring |
| Output Signal | Analog displacement signal |
| Operating Temperature | -40°C to +120°C |
| Frequency Range | Low-frequency vibration monitoring |
| Cable Type | Shielded coaxial industrial cable |
| EMI Resistance | High immunity to electromagnetic interference |
| Installation Method | Threaded / bracket mounting |
| Housing Material | Stainless steel reinforced polymer |
| Dimensions (L × W × H) | Approx. 248 mm × 25 mm × 25 mm |
| Weight | Approx. 0.51 kg |
| Environmental Resistance | Oil, dust, humidity resistant |
| Mechanical Strength | High vibration and shock resistance |
| Signal Stability | Low drift, long-term stable output |
This model is widely used in rotating machinery systems where precise shaft monitoring is required. Typical applications include:
It plays a key role in predictive maintenance systems by enabling early detection of mechanical degradation before serious failure occurs.
| Model | Description | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330901-00-90-10-02 | Standard probe configuration | 242 × 25 × 25 | 0.49 | Baseline design |
| 330901-00-90-10-01 | Compact version probe | 238 × 25 × 25 | 0.47 | Short cable design |
| 330901-00-90-11-02 | Enhanced sealing model | 250 × 25 × 25 | 0.52 | Improved environmental resistance |
| 330901-00-90-10-03 | High-stability signal type | 245 × 25 × 25 | 0.50 | Reduced signal drift |
| 330901-00-95-10-02 | Heavy-duty reinforced model | 258 × 28 × 28 | 0.55 | High mechanical durability |
| Model | Description | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330780-90-00 | Standard proximity probe | 180 × 20 × 20 | 0.25 | High sensitivity design |
| 330850-50-00 | Vibration monitoring probe | 190 × 22 × 22 | 0.28 | Stable signal output |
| 330500-02-00 | Signal conditioning module | 210 × 40 × 60 | 0.82 | Integrated processing unit |
| 330180-91-00 | Compact probe sensor | 170 × 18 × 18 | 0.22 | Lightweight structure |
| 330980-50-00 | High-temperature probe system | 200 × 25 × 25 | 0.36 | Extreme environment capability |
The 330901-00-90-10-02-02 is a precision proximity probe designed for continuous monitoring of rotating machinery under demanding industrial conditions. It provides stable and accurate displacement measurement with strong resistance to harsh operating environments.
Its advantages include durability, signal stability, and long-term measurement consistency, making it suitable for critical machinery protection and predictive maintenance systems across heavy industries.