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The 330901-00-70-10-02-05 is a precision eddy current proximity probe designed for continuous monitoring of shaft vibration, axial displacement, and radial position in rotating machinery. It provides non-contact measurement of conductive target surfaces, allowing accurate detection of microscopic changes in shaft movement during operation.
This model is engineered for high-reliability industrial environments where machinery protection and condition monitoring are critical. It is widely used in systems requiring continuous real-time measurement under harsh operating conditions such as high temperature, vibration, oil mist exposure, and electromagnetic interference.
The design emphasizes long-term stability, mechanical durability, and consistent signal output, making it suitable for mission-critical rotating equipment.
The product belongs to a globally recognized industrial instrumentation manufacturer specializing in machinery protection systems, vibration monitoring, and predictive maintenance technologies.
The brand is widely used in industries such as power generation, oil and gas, petrochemical processing, and heavy industrial manufacturing. It is known for producing high-reliability sensing systems designed for continuous operation in demanding 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 of the series include:
| Parameter | Specification |
|---|---|
| Model Number | 330901-00-70-10-02-05 |
| Measurement Principle | Eddy current non-contact displacement sensing |
| Application Type | Shaft vibration and position 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. 230 mm × 25 mm × 25 mm |
| Weight | Approx. 0.44 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 industrial rotating machinery monitoring systems where accurate shaft behavior tracking is required. Typical applications include:
It plays a critical role in predictive maintenance strategies by enabling early detection of mechanical abnormalities before serious failure occurs.
| Model | Description | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|
| 330901-00-70-10-02 | Standard probe configuration | 215 × 25 × 25 | 0.40 | Baseline model |
| 330901-00-70-10-01 | Compact cable version | 210 × 25 × 25 | 0.38 | Reduced cable length |
| 330901-00-70-11-02 | Enhanced sealing design | 225 × 25 × 25 | 0.43 | Improved environmental protection |
| 330901-00-70-10-03 | High-stability signal type | 220 × 25 × 25 | 0.42 | Reduced signal drift |
| 330901-00-80-10-02 | Heavy-duty reinforced version | 235 × 28 × 28 | 0.47 | Increased 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 330901-00-70-10-02-05 is a high-precision proximity probe designed for continuous monitoring of rotating machinery under demanding industrial conditions. It delivers stable, accurate displacement measurement with strong resistance to harsh environmental influences.
Its key advantages include durability, signal stability, and long-term operational consistency, making it a reliable component in machinery protection and predictive maintenance systems across heavy industry applications.