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Comprehensive Product Overview (3300 XL 8 mm Proximity Probe Series)
The 330104‑00‑10‑10‑01‑05 is a high‑precision proximity probe engineered for industrial condition monitoring of rotating machinery. It is part of the 3300 XL 8 mm series, renowned for durability, accuracy, and non-contact measurement capabilities.
This probe uses eddy current technology to sense the distance between the probe tip and a conductive shaft surface, converting mechanical displacement into a stable electrical signal. The “10” in the model represents a standard calibration configuration for general industrial applications, while the “01‑05” indicates a short cable variant with industrial connector for easy integration.
Designed for challenging industrial environments, this probe is resistant to high vibration, extreme temperatures, dust, and oil. Its rugged stainless steel construction ensures long-term reliability, making it suitable for continuous condition monitoring and machine protection systems.
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑10‑10‑01‑05 |
| 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 | 1 m |
| Connector Type | Industrial coaxial |
| Mounting Thread | M10 × 1 |
| Probe Tip Material | Stainless steel |
| Housing Material | Stainless steel |
| Protection Rating | IP67 |
| Dimensions (Approx.) | 150 × 100 × 20 mm |
| Weight | approx. 0.8 kg ( ) |
The 330104‑00‑10‑10‑01‑05 probe is used for precise monitoring of critical rotating machinery. It provides real-time vibration and displacement data that support predictive maintenance, rotor health assessment, and protection of high-value assets.
Common applications include:
• Steam and gas turbines in power plants
• Industrial compressors and centrifugal machines
• Pumps in oil, water, and chemical industries
• Large motors and generators
• Gearboxes and high-speed rotating shafts
Monitoring functions:
• Radial vibration detection for imbalance or misalignment
• Shaft axial displacement and clearance monitoring
• Rotor dynamic analysis for early fault detection
• Integration with machinery protection systems for automated shutdown
• Support for trend analysis and predictive maintenance strategies
High Accuracy and Reliability:
Ensures precise, repeatable measurements for industrial monitoring.
Non-Contact Design:
Eliminates wear and reduces maintenance requirements.
Rugged Construction:
Stainless steel housing and tip provide resistance to corrosion and mechanical stress.
Environmental Resilience:
Operates in high vibration, temperature extremes, oil, and dust.
Flexible Installation:
Short cable with industrial connector simplifies integration into existing systems.
Compatibility:
Seamlessly works with 3300 XL series monitoring and protection hardware.
• Brand: Bently Nevada
• Series: 3300 XL Series
• Category: 8 mm Proximity Probe / Eddy Current Sensor
The 3300 XL series is known globally for accurate and reliable condition monitoring solutions in industrial rotating machinery.
| Model | Description | Key Parameters |
|---|---|---|
| 330104‑00‑08‑50‑02‑05 | Standard 8 mm probe | Range: 8 mm; Cable: 5 m; Weight: 0.65 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑09‑10‑02‑05 | Extended range probe | Range: 10 mm; Cable: 5 m; Weight: 0.75 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑09‑15‑01‑00 | High clearance probe | Range: 15 mm; Cable: 1 m; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑01‑08‑15‑02‑05 | Extended cable variant | Range: 8 mm; Cable: 8 m; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330104‑00‑10‑05‑02‑05 | Standard 10 mm probe | Range: 5 mm; Cable: 5 m; Weight: 0.75 kg ( ); Dimensions: 150×100×20 mm |
| Model | Type | Key Parameters |
|---|---|---|
| 330103‑00‑05‑10‑02‑00 | 5 mm proximity probe | Range: 5 mm; Temp: ‑40–+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 probe | Range: 12 mm; Temp: ‑40–+100 °C; Weight: 0.7 kg ( ); Dimensions: 150×100×20 mm |
| 330130‑040‑02‑00 | Extension cable | Length: 4 m; Temp: ‑40–+85 °C; Weight: 0.4 kg ( ); Compact cross-section |
| 330180‑90‑00 | Signal conditioner | Analog output: 4–20 mA; Temp: ‑40–+85 °C; Weight: 0.8 kg ( ); Dimensions: 180×120×60 mm |
Q1: What is the main function of this probe?
A: To measure shaft displacement and vibration without contact.
Q2: What does “10” in the model number represent?
A: It indicates the standard calibration configuration for general industrial use.
Q3: What is the measurement range?
A: 0–10 mm.
Q4: Can it operate in extreme industrial conditions?
A: Yes, it tolerates vibration, temperature extremes, oil, and dust.
Q5: Does the probe touch the rotating shaft?
A: No, it operates using non-contact eddy current measurement.
Q6: What machines can it monitor?
A: Turbines, compressors, pumps, generators, and gearboxes.
Q7: How is it installed?
A: Mounted close to the shaft with a controlled gap for accurate measurement.
Q8: What maintenance is required?
A: Minimal, primarily periodic inspection and calibration.
Q9: What is its expected service life?
A: Long-term operation under proper industrial use.
Q10: Is it compatible with monitoring systems?
A: Yes, it integrates with 3300 XL series machine protection and monitoring systems.