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- Bently Nevada
- 330104-00-10-50-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 150 × 100 × 20 mm
- 0.75kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104‑00‑10‑50‑02‑00
Comprehensive Product Overview (3300 XL 8 mm Proximity Probe Series)
1. Product Introduction
The 330104‑00‑10‑50‑02‑00 is a high‑performance industrial proximity probe designed for precise measurement of vibration and shaft displacement in rotating machinery. It belongs to the 3300 XL 8 mm series, a well‑established line of eddy current based sensors used in machinery condition monitoring and protection systems.
This probe operates using eddy current non‑contact sensing technology. As a conductive shaft or target moves relative to the probe tip, changes in the electromagnetic field are translated into a stable electrical signal that represents displacement or vibration. The “50” in the model typically indicates a specific cable or assembly configuration, often a 5.0 m standard system length, while “02‑00” denotes the industrial connector format and general configuration.
Designed for long‑term use in harsh industrial environments, the probe features stainless steel construction for corrosion resistance and mechanical durability. It is intended for use in applications where continuous, accurate, and reliable shaft vibration or displacement data are critical for predictive maintenance, fault detection, and equipment protection.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑10‑50‑02‑00 |
| Series | 3300 XL 8 mm |
| Sensing Principle | Eddy current (non‑contact) |
| Probe Diameter | 8 mm |
| Measurement Range | 0–10 mm |
| Sensitivity | Approx. 3.94 V/mm |
| Linear Range | ±4 mm |
| Frequency Response | 0–10 kHz |
| Typical Accuracy | ±0.1 % of full scale |
| Operating Temperature | ‑40 °C to +85 °C |
| Storage Temperature | ‑50 °C to +100 °C |
| Cable Length | 5.0 m |
| Connector Type | Industrial coaxial connector |
| Mounting Thread | M10 × 1 |
| Probe Tip Material | Stainless steel |
| Housing Material | Stainless steel |
| Protection Rating | IP67 |
| Dimensions (Approx.) | 150 × 100 × 20 mm |
| Weight | approx. 0.75 kg ( ) |
3. Product Applications
The 330104‑00‑10‑50‑02‑00 proximity probe is used to continuously monitor the vibration and displacement of rotating shafts in industrial machinery. Its non‑contact design enables long service life and reliable data collection without interfering with machine operation.
Typical applications include:
• Steam turbines and gas turbines in power generation
• Centrifugal, axial, and screw compressors
• Large industrial pumps and fans
• Electric motors and generators
• Gearboxes and rotating drives
Primary monitoring functions:
• Shaft radial vibration measurement for imbalance and misalignment detection
• Axial displacement monitoring for dynamic position tracking
• Fault detection and trending for predictive maintenance
• Input to machinery protection systems for alarm and trip logic
This probe provides critical condition data that helps engineers and technicians identify developing problems before they lead to failure, reducing downtime and maintenance costs.
4. Product Advantages
Non‑contact eddy current sensing:
Eliminates physical wear on the probe tip and shaft, prolonging sensor life.
High measurement accuracy:
Provides stable and repeatable analog signals for accurate condition assessment.
Robust construction:
Stainless steel housing and tip resist corrosion, mechanical shock, and harsh plant environments.
Broad environmental tolerance:
Operates effectively across wide temperature ranges and in presence of moisture, dust, or oil mist.
Standard connector and cable length:
Facilitates straightforward installation and replacement without special tools.
Compatibility:
Designed to integrate reliably with industrial monitoring and machinery protection systems.
5. Brand & Series
• Brand: Bently Nevada
• Series: 3300 XL Series
• Category: 8 mm Eddy Current Proximity Probe
The 3300 XL series is widely used in critical rotating machinery monitoring applications due to its reliability, durability, and compatibility with condition monitoring systems.
6. Recommended Models (Same Series / Related)
| Model | Description | Key Parameters |
|---|---|---|
| 330104‑00‑08‑50‑02‑05 | Standard 8 mm proximity probe | Range: 8 mm; Cable: 5 m; Weight: 0.65 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑09‑10‑02‑05 | 10 mm extended range | Range: 10 mm; Cable: 5 m; Weight: 0.75 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑09‑15‑01‑00 | High clearance 15 mm probe | Range: 15 mm; Cable: 1 m; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑01‑08‑15‑02‑05 | Extended cable 8 m version | Range: 8 mm; Cable: 8 m; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑08‑90‑02‑05 | Long cable 9 m variant | Range: 8 mm; Cable: 9 m; Weight: 0.75 kg ( ); Dimensions: 150×100×20 mm |
7. Recommended Popular Models (Same Brand)
| Model | Type | Key Parameters |
|---|---|---|
| 330103‑00‑05‑10‑02‑00 | 5 mm proximity probe | Range: 5 mm; Temp: ‑40 °C to +85 °C; Weight: 0.5 kg ( ); Dimensions: 140×90×20 mm |
| 330104‑00‑07‑10‑01‑05 | Standard 8 mm probe | Range: 8 mm; Cable: 5 m; Weight: 0.55 kg ( ); Dimensions: 150×100×20 mm |
| 330105‑02‑12‑10‑02‑00 | Large gap 12 mm probe | Range: 12 mm; Temp: ‑40 °C to +100 °C; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330130‑040‑02‑00 | Extension cable | Length: 4 m; Temp: ‑40 °C to +85 °C; Weight: 0.4 kg ( ); Cross‑section: compact |
| 330180‑90‑00 | Signal conditioner | Output: 4–20 mA; Temp: ‑40 °C to +85 °C; Weight: 0.8 kg ( ); Dimensions: 180×120×60 mm |
8. FAQ (Q&A Format)
Q1: What is the primary function of this proximity probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: What does “50” in the model number indicate?
A: It typically refers to a standard 5.0 m cable length or specific assembly configuration.
Q3: What is the measurement range of this probe?
A: The range is up to 10 mm from the probe tip.
Q4: Does this probe require physical contact with the shaft?
A: No, it uses eddy current non‑contact sensing.
Q5: What machinery uses this probe?
A: Turbines, compressors, pumps, motors, and gearboxes.
Q6: Can it operate under harsh conditions?
A: Yes, it withstands vibration, temperature extremes, dust, and oil mist.
Q7: How is the probe installed?
A: Mounted near the shaft with a controlled gap to ensure accurate measurement.
Q8: What maintenance is needed?
A: Minimal—periodic inspection and calibration help maintain accuracy.
Q9: What is the expected service life?
A: With proper installation and use, long‑term reliable operation is expected.
Q10: Is this probe compatible with monitoring systems?
A: Yes, it integrates with condition monitoring and protection systems in industrial plants.