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- Bently Nevada
- 330104-00-08-50-12-00
- 3300 XL 8 mm Proximity Probes
- USA
- 150 × 100 × 20 mm
- 0.8kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Bently Nevada 330104-00-08-50-12-00
Detailed Product Overview (3300 XL 8 mm Proximity Probe Series)
1. Product Introduction
The 330104-00-08-50-12-00 is a high-performance proximity probe belonging to the 3300 XL 8 mm series, designed for precise, non-contact measurement of shaft vibration and displacement in rotating machinery.
This probe operates using eddy current technology, allowing it to detect the position and movement of conductive materials without physical contact. It is typically installed close to a rotating shaft, where it continuously monitors dynamic behavior and transmits signals to a monitoring system.
The model is widely used in industrial environments where reliability and real-time condition monitoring are critical. Its robust construction ensures stable operation even in harsh conditions such as high temperature, oil exposure, and mechanical vibration.
2. Product Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-08-50-12-00 |
| Series | 3300 XL 8 mm |
| Measurement Principle | Eddy current (non-contact) |
| Probe Diameter | 8 mm |
| Measurement Range | 0–8 mm (typical) |
| Sensitivity | 7.87 V/mm |
| Linear Range | ±2 mm |
| Frequency Response | 0–10 kHz |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -50°C to +100°C |
| Cable Length | 5.0 m |
| Connector Type | Coaxial connector |
| Mounting Thread | M10 × 1 |
| Probe Tip Material | Stainless steel |
| Protection Rating | IP67 |
| Dimensions | Approx. 150 × 100 × 20 mm |
| Weight | approx. 0.6–0.8 kg ( ) |
3. Product Applications
The 330104-00-08-50-12-00 is commonly used in industrial machinery monitoring systems where accurate displacement and vibration measurements are essential.
Typical applications include:
- Steam turbines and gas turbines
- Centrifugal compressors
- Industrial pumps and fans
- Electric motors and generators
- Gearboxes and rotating shafts
It is mainly used for:
- Radial vibration monitoring
- Axial displacement measurement
- Shaft position tracking
- Rotor imbalance detection
- Machinery protection systems
4. Product Advantages
Stable and accurate measurement
The probe delivers consistent and repeatable data, which is essential for condition monitoring and predictive maintenance.
Non-contact operation
No physical contact reduces wear and extends service life.
Wide environmental adaptability
Designed to perform under high temperature, oil contamination, and vibration conditions.
Strong compatibility
Works seamlessly with standard monitoring systems used in industrial environments.
Durable structure
Constructed with high-quality materials, ensuring long-term reliability.
5. Brand & Series
- Brand: Bently Nevada
- Series: 3300 XL Series
- Category: Proximity Probe / Eddy Current Sensor
The 3300 XL series is widely recognized for its reliability in rotating machinery monitoring and protection systems.
6. Recommended Models (Same Series / Related)
| Model | Description | Key Parameters |
|---|---|---|
| 330104-00-04-10-02-05 | Standard probe | Range: 8 mm; Temp: -40~85°C; Size: 150×100×20 mm; Weight: 0.6 kg ( ) |
| 330104-00-06-10-02-00 | General purpose probe | Sensitivity: 7.87 V/mm; Frequency: 10 kHz; Weight: 0.6 kg ( ) |
| 330104-00-11-10-02-05 | High accuracy model | Accuracy: ±1%; Range: 8 mm; Weight: 0.6 kg ( ) |
| 330104-00-14-10-02-00 | Enhanced durability | Temp: up to 100°C; Size: 150×100×20 mm; Weight: 0.7 kg ( ) |
| 330104-01-08-15-02-05 | Extended cable probe | Cable: 8 m; Temp: -40~85°C; Weight: 0.7 kg ( ) |
7. Recommended Popular Models (Same Brand)
| Model | Type | Key Parameters |
|---|---|---|
| 330103-00-05-10-02-00 | 5 mm probe | Range: 5 mm; Temp: -40~85°C; Weight: 0.5 kg ( ) |
| 330104-00-07-10-01-05 | 8 mm probe | Range: 8 mm; Frequency: 10 kHz; Weight: 0.55 kg ( ) |
| 330105-02-12-10-02-00 | 11 mm probe | Range: 11 mm; Temp: -40~100°C; Weight: 0.7 kg ( ) |
| 330130-040-00-00 | Extension cable | Length: 4 m; Temp: -40~85°C; Weight: 0.4 kg ( ) |
| 330180-90-00 | Proximitor sensor | Output: 4–20 mA; Temp: -40~85°C; Weight: 0.8 kg ( ) |
8. FAQ (Q&A Format)
Q1: What is the main function of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: What sensing technology does it use?
A: It uses eddy current technology for precise measurement.
Q3: What is the measurement range?
A: The typical measurement range is up to 8 mm.
Q4: Can it work in harsh environments?
A: Yes, it is designed for high temperature, oil, and vibration environments.
Q5: Does the probe require direct contact with the shaft?
A: No, it operates completely without contact.
Q6: What industries commonly use this product?
A: Power generation, oil & gas, and heavy manufacturing industries.
Q7: How is the probe installed?
A: It is mounted near the shaft with a precise gap setting.
Q8: Is calibration necessary?
A: Yes, periodic calibration ensures accurate measurement.
Q9: What is the expected service life?
A: It can operate reliably for many years under proper conditions.
Q10: Does it support continuous monitoring?
A: Yes, it is designed for real-time continuous monitoring systems.