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- Bently Nevada
- 330902-00-95-10-02-05
- 3300 XL NSv Proximity Probe
- USA
- 8 mm × 50 mm
- 0.12kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Industrial Proximity Probe System – Model 330902-00-95-10-02-05
1. Product Positioning
This model is a high-precision non-contact displacement sensing device used in rotating machinery monitoring systems.
It is designed for continuous measurement of shaft vibration, axial displacement, and radial movement in critical industrial equipment. The probe is typically installed close to rotating shafts to provide real-time condition feedback for protection and predictive maintenance systems.
The product is part of a widely used industrial vibration monitoring ecosystem associated with Bently Nevada.
2. Product Series
The model 330902-00-95-10-02-05 belongs to the 3300 XL 8mm Proximity Probe Series.
This series is designed for:
- Non-contact eddy current displacement measurement
- High-reliability machinery monitoring
- Continuous vibration tracking
- Harsh industrial environments (heat, oil, vibration)
The system typically includes:
- Proximity probe
- Extension cable
- Proximitor driver
3. Product Overview
This probe uses eddy current technology to measure the distance between the probe tip and a conductive target surface, usually a rotating shaft.
The output signal represents real-time mechanical displacement, allowing operators to detect imbalance, misalignment, bearing wear, and shaft instability.
The model “10” in the code typically reflects a configuration variation in calibration or sensitivity range compared to other variants in the same series.
4. Working Principle
The operating principle is based on electromagnetic induction:
- A high-frequency alternating field is generated at the probe tip
- Conductive target (shaft) induces eddy currents
- Changes in impedance are measured
- Output voltage corresponds to displacement variation
Advantages of this method:
- No physical contact with rotating parts
- No wear or mechanical degradation
- Stable long-term signal output
- High sensitivity to micro-displacement
5. Technical Parameters
Specification Table
| Parameter | Specification |
|---|---|
| Model | 330902-00-95-10-02-05 |
| Measurement Type | Eddy current non-contact displacement sensor |
| System Composition | Probe + cable + driver |
| Measurement Range | 2 mm – 4 mm linear range (typical) |
| Sensitivity | ~7.87 V/mm (system dependent) |
| Output Signal | Analog voltage proportional to displacement |
| Operating Temperature | -35°C to +177°C |
| Frequency Response | kHz-level dynamic response |
| Probe Material | Stainless steel sensing tip |
| Cable Type | Armored high-temperature coaxial cable |
| Shielding | EMI/RFI protected design |
| Installation Type | Fixed proximity mounting |
| Dimensions (Probe) | 8 mm × 50 mm (approx.) |
| Cable Length | Industrial configurable length |
| Weight | 0.12 kg (approx.) |
6. Product Introduction
This model is designed for high-precision machinery protection systems used in continuous industrial operations.
It is installed in bearing housings or machine casings, positioned near rotating shafts to continuously monitor displacement changes caused by vibration, imbalance, or mechanical wear.
The system is engineered for long operational life, stable output, and strong resistance to industrial environmental stress.
7. Application Areas
This proximity probe is widely used in:
- Steam turbine monitoring systems
- Gas turbine power generation units
- Centrifugal compressors in petrochemical plants
- Industrial pumping systems
- Marine propulsion systems
- Paper production machinery
- Metallurgical rolling mills
- Heavy rotating industrial equipment
It is essential in predictive maintenance systems where early fault detection is critical.
8. Product Advantages
- High-precision non-contact measurement
- No mechanical wear or friction
- Stable operation in high-temperature environments
- Strong resistance to oil, dust, and humidity
- Long service life under continuous operation
- Excellent electromagnetic interference resistance
- Suitable for 24/7 industrial monitoring
- Compatible with standard protection systems
9. Same Series or Related Models
Proximity Probe Variants
| Model | Description | Measurement Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 330901-00-95-10-02-05 | Standard sensitivity probe | Eddy current displacement | 8 × 50 | 0.11 |
| 330903-00-95-10-02-05 | Extended range version | Eddy current displacement | 8 × 60 | 0.13 |
| 330904-00-95-10-02-05 | High temperature reinforced model | Eddy current displacement | 8 × 55 | 0.14 |
| 330905-00-95-10-02-05 | Heavy-duty industrial version | Eddy current displacement | 8 × 65 | 0.15 |
| 330906-00-95-10-02-05 | Compact installation probe | Eddy current displacement | 6 × 45 | 0.10 |
10. Popular Models from Same Brand
Widely Used Industrial Monitoring Systems
| Model | Function | Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 3500/42M | Dual channel vibration monitor | Shaft vibration protection | 170 × 110 × 45 | 0.50 |
| 3500/40M | Proximitor signal module | Displacement monitoring system | 160 × 100 × 40 | 0.45 |
| 3500/22M | Rack interface module | System integration unit | 150 × 100 × 35 | 0.40 |
| 3500/92 | Communication gateway module | Data transmission system | 180 × 120 × 50 | 0.60 |
| 3500/15 | Power supply module | Industrial system power support | 200 × 130 × 60 | 0.75 |
11. Summary
The model 330902-00-95-10-02-05 is a high-precision eddy current proximity probe designed for continuous monitoring of rotating machinery.
It provides stable, non-contact displacement measurement under harsh industrial conditions and is widely used in critical equipment protection systems.
Its reliability, accuracy, and durability make it suitable for long-term deployment in high-demand industrial environments where equipment safety is essential.