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- 330105-02-10-20-00
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.34kg
- Xiamen, China
- New & In Stock
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Industrial Proximity Probe Technical Report (330105-02-10-20-00)
1. Product Overview
The model 330105-02-10-20-00 is an 8mm eddy current proximity probe used for high-precision monitoring of shaft vibration, radial displacement, and axial position in rotating machinery systems.
It is a non-contact sensing device that continuously measures the distance between the probe tip and a conductive metallic shaft surface, providing real-time condition monitoring data.
This model belongs to a standardized proximity transducer system widely used in machinery protection and predictive maintenance applications.
It is designed for stable operation in harsh industrial environments requiring high reliability and continuous monitoring.
2. Brand Information
Brand: Industrial rotating machinery condition monitoring instrumentation manufacturer
This product line is widely applied in vibration monitoring systems, predictive maintenance platforms, and rotating equipment protection across power generation, oil & gas, petrochemical, and marine industries.
3. Product Series
This model belongs to the 3300 XL 8mm Proximity Probe Series.
The series is engineered for:
- High accuracy displacement measurement
- Long-term operational stability
- Resistance to vibration, oil contamination, dust, and temperature variation
- Compatibility with industrial protection systems (API-standard applications)
4. Product Introduction
The probe operates using eddy current electromagnetic induction technology.
A high-frequency electromagnetic field is generated at the probe tip. When a conductive rotating shaft moves within this field, eddy currents are induced on the shaft surface.
These changes modify the electromagnetic field strength, which is converted into a proportional analog voltage signal.
This signal is used for:
- Shaft vibration measurement
- Radial displacement monitoring
- Axial position detection
It provides continuous real-time monitoring for rotating machinery health diagnostics.
5. Technical Parameters
Specification Table
| Parameter | Specification |
|---|---|
| Model | 330105-02-10-20-00 |
| Technology | Eddy current proximity sensing |
| Measurement Type | Shaft vibration & displacement |
| Probe Diameter | 8 mm |
| Measurement Range | 0 – 2 mm linear range |
| Operating Principle | Electromagnetic induction |
| Output Signal | Analog voltage output |
| Frequency Response | Up to 10 kHz (system dependent) |
| Operating Temperature | -52°C to +177°C |
| Cable Type | Shielded coaxial cable |
| Connector Type | Miniature coaxial ClickLoc connector |
| Mounting Type | Threaded industrial mounting |
| Material | Stainless steel probe housing |
| Environmental Resistance | Oil, dust, vibration resistant |
| Dimensions | Approx. 90–130 mm length × 8 mm diameter |
| Weight (kg) | 0.27 – 0.34 kg |
6. Product Applications
This probe is widely used in rotating machinery monitoring systems, including:
- Steam turbines
- Gas turbines
- Hydro turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Gearboxes
- Generators
- Fans and blowers
- Petrochemical processing equipment
It plays a key role in predictive maintenance systems by detecting early mechanical faults and abnormal vibration trends before failure occurs.
7. Product Advantages
- Non-contact measurement eliminates mechanical wear
- High sensitivity for micrometer-level displacement detection
- Stable long-term signal output performance
- Strong resistance to harsh industrial environments
- Reliable operation under high temperature and vibration
- Continuous real-time monitoring capability
- Long service life with minimal maintenance requirements
- Fully compatible with 3300 XL system architecture
- Proven performance in critical rotating machinery
8. Parameter Summary Table (Extended View)
| Parameter | Value |
|---|---|
| Model Number | 330105-02-10-20-00 |
| System Type | Proximity probe system |
| Sensing Method | Eddy current technology |
| Probe Size | 8 mm |
| Measurement Range | 0–2 mm |
| Signal Output | Analog voltage |
| Temperature Range | -52°C to +177°C |
| Cable Structure | Shielded coaxial cable |
| Signal Stability | High long-term stability |
| Installation Type | Threaded mounting |
| Probe Length | ~90–130 mm |
| Connector Type | Coaxial industrial connector |
| Dimensions | Cylindrical probe |
| Weight (kg) | 0.27–0.34 kg |
9. Same Series Recommended Models (5 Units)
| Model |
|---|
| 330105-00-10-20-00 |
| 330105-01-10-20-00 |
| 330105-02-05-20-00 |
| 330104-02-10-20-00 |
| 330106-02-10-20-00 |
These models belong to the same 3300 XL 8mm probe family, differing in probe configuration, case length, and cable assembly specifications.
10. Same Brand Popular Models (5 Units)
| Model |
|---|
| 3300 XL 8mm Standard Proximity Probe Series |
| 3300 XL 11mm Extended Range Probe Series |
| 3300 XL Proximitor Sensor Module Series |
| 3300 XL Extension Cable Assembly Series |
| 3300 XL High Temperature Probe Series |
These models are widely used in industrial machinery protection systems and rotating equipment condition monitoring applications.
11. FAQ (Frequently Asked Questions)
Q1: What is the main function of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: What technology does it use?
A: Eddy current electromagnetic sensing technology.
Q3: Does it touch the shaft during operation?
A: No, it is a non-contact measurement device.
Q4: What industries use it?
A: Power generation, oil & gas, petrochemical, marine, and heavy industry.
Q5: What is the measurement range?
A: Typically 0–2 mm linear displacement range.
Q6: Can it operate in high-temperature environments?
A: Yes, up to approximately 177°C depending on configuration.
Q7: What signal does it output?
A: Analog voltage proportional to displacement.
Q8: Is it suitable for continuous monitoring?
A: Yes, it supports 24/7 industrial operation.
Q9: Does it require frequent calibration?
A: No, it is designed for long-term stability.
Q10: What is its key advantage in machinery protection?
A: It enables early detection of mechanical degradation before equipment failure occurs.