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The 330901-00-90-10-02-CN is a high-precision eddy current proximity probe designed for continuous monitoring of shaft vibration, radial displacement, and axial position in rotating machinery. It is based on non-contact electromagnetic induction technology, allowing accurate detection of microscopic changes in the distance between the probe tip and conductive metallic surfaces.
This model is commonly used in industrial machinery protection and condition monitoring systems where real-time shaft behavior tracking is required. It is engineered for stable operation under harsh environments including high temperature, heavy vibration, oil contamination, and electromagnetic interference.
The “CN” suffix generally represents a configuration or regional variant, often associated with specific assembly, connector, or cable customization while maintaining core sensing performance.
The product belongs to a globally recognized industrial instrumentation manufacturer specializing in machinery protection systems, vibration monitoring technologies, and predictive maintenance solutions.
The brand is widely applied in industries such as power generation, oil and gas, petrochemical processing, and heavy industrial manufacturing. It is known for high-reliability sensing systems designed for continuous operation in mission-critical environments.
This model is part of the 3300 XL proximity probe system series, a widely adopted industrial standard for shaft vibration and displacement measurement.
Key characteristics include:
| Parameter | Specification |
|---|---|
| Model Number | 330901-00-90-10-02-CN |
| 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. 252 mm × 25 mm × 25 mm |
| Weight | Approx. 0.53 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 is particularly valuable in predictive maintenance systems, where early detection of mechanical anomalies helps prevent costly downtime and equipment failure.
| Model | Description | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330901-00-90-10-02 | Standard probe configuration | 248 × 25 × 25 | 0.51 | Baseline design |
| 330901-00-90-10-01 | Compact version probe | 245 × 25 × 25 | 0.49 | Short cable version |
| 330901-00-90-11-02 | Enhanced sealing model | 255 × 25 × 25 | 0.54 | Improved protection |
| 330901-00-90-10-03 | High-stability signal type | 250 × 25 × 25 | 0.52 | Reduced signal drift |
| 330901-00-95-10-02 | Heavy-duty reinforced model | 260 × 28 × 28 | 0.58 | High mechanical strength |
| Model | Description | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330780-90-00 | Standard proximity probe | 180 × 20 × 20 | 0.25 | High sensitivity tip |
| 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 design |
| 330980-50-00 | High-temperature probe system | 200 × 25 × 25 | 0.36 | Extreme environment capability |
The 330901-00-90-10-02-CN is a precision proximity probe designed for continuous monitoring of rotating machinery in demanding industrial environments. It provides stable and accurate displacement measurement with strong resistance to harsh operating conditions.
Its durability, measurement stability, and long-term consistency make it a reliable component in machinery protection and predictive maintenance systems across heavy industrial applications.