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- Bently Nevada
- 330103-17-22-10-12-RU
- 3300 XL 8 mm Proximity Probes
- USA
- 170 mm
- 0.33kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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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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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Bently Nevada 330103-17-22-10-12-RU — Detailed Technical Overview
1. Product Introduction
The Bently Nevada 330103-17-22-10-12-RU is an 8 mm proximity probe designed for high-precision, non-contact measurement of shaft vibration and displacement in rotating machinery. It is part of the 3300 XL series, which is widely adopted in industrial machinery protection and condition monitoring systems.
This model features an extended probe length (code 17) for installations in deep or restricted areas. The “22-10-12” configuration defines the case length, cable length, and connector type, while the “RU” suffix indicates a regional or customized variant for specific installation requirements.
The probe uses eddy current technology to generate an analog voltage proportional to the distance between the probe tip and the monitored surface. It is typically paired with extension cables and signal conditioning units to form a complete monitoring system.
2. Product Specifications
| Parameter | Specification |
|---|---|
| Model | 330103-17-22-10-12-RU |
| Series | 3300 XL 8 mm Series |
| Probe Diameter | 8 mm |
| Thread Type | 3/8-24 UNF |
| Probe Length Code | 17 (approx. 170 mm) |
| Case Length Code | 22 (approx. 220 mm housing) |
| Cable Length Code | 10 (approx. 1 m cable) |
| Connector Type | 12 (miniature ClickLoc coaxial connector) |
| Version | RU (regional/custom) |
| Measurement Principle | Eddy current (non-contact) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Measurement Range | Up to 2 mm (80 mils) |
| Operating Temperature | -35°C to +177°C |
| Probe Material | Stainless steel |
| Tip Material | PPS (high-temperature polymer) |
| Output Signal | Analog voltage |
| Protection Level | Industrial sealed |
| Dimensions | Probe length ~170 mm; housing ~220 mm; cable ~1 m |
| Weight (kg) | ~0.30–0.33 kg |
3. Product Features
- Non-contact measurement eliminates mechanical wear and ensures long operational life
- Extended probe body suitable for deep or constrained installations
- High sensitivity and stable output for accurate readings
- Resistant to oil, dust, humidity, and industrial vibration
- Modular design compatible with 3300 XL monitoring systems
4. Applications
The 330103-17-22-10-12-RU is widely used in industries where continuous monitoring of rotating machinery is critical:
- Steam and gas turbines
- Compressors and pumps
- Electric motors and generators
- Gearboxes and fans
- Petrochemical and energy facilities
Typical monitoring functions include:
- Radial shaft vibration measurement
- Axial displacement tracking
- Rotor position detection
- Speed and phase reference monitoring
It is particularly useful in fluid-film bearing machines where precise shaft position data is essential.
5. Product Advantages
1. Deep installation capability
The extended probe body allows mounting in hard-to-reach areas.
2. High measurement accuracy
Eddy current technology provides precise and repeatable readings.
3. Environmental resistance
Operates reliably in high temperature, dust, oil, and vibration conditions.
4. Flexible integration
Multiple length and connector options support various installation requirements.
5. Reduced maintenance
Non-contact operation minimizes wear and reduces service costs.
6. Brand and Series
- Brand: Bently Nevada
- Series: 3300 XL 8 mm Proximity Probe Series
The 3300 XL series is recognized globally for reliable vibration monitoring and machinery protection in industrial environments.
7. Recommended Models (Same Series / Related Models)
| Model | Probe Length | Cable Length | Connector Type | Weight (kg) |
|---|---|---|---|---|
| 330103-00-05-10-12-05 | 50 mm | 1 m | Mini ClickLoc | 0.30 |
| 330103-00-10-10-12-05 | 100 mm | 1 m | Mini ClickLoc | 0.32 |
| 330103-00-03-10-12-05 | 30 mm | 1 m | Mini ClickLoc | 0.28 |
| 330103-00-07-10-12-05 | 70 mm | 1 m | Mini ClickLoc | 0.31 |
| 330103-00-15-10-12-05 | 150 mm | 1 m | Mini ClickLoc | 0.34 |
8. Recommended Popular Models (Same Brand)
| Model | Type | Function | Temperature Range | Weight (kg) |
|---|---|---|---|---|
| 330180-50-05 | Proximitor Sensor | Signal conditioning | -35~85°C | 0.45 |
| 330130-080-00-00 | Extension Cable | Signal transmission | -35~177°C | 0.40 |
| 330780-91-05 | Proximity Sensor | Advanced vibration monitoring | -35~121°C | 0.50 |
| 330101-00-28-10-02-05 | Probe | Vibration detection | -35~177°C | 0.38 |
| 7200 Series Sensor | Sensor | General monitoring | -30~120°C | 0.48 |
9. FAQ (Frequently Asked Questions)
Q1: What is the main purpose of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: What does the “RU” suffix mean?
A: It indicates a regional or custom configuration variant.
Q3: What does the “17” code represent?
A: It refers to an extended probe length of approximately 170 mm.
Q4: What is the cable length of this probe?
A: Approximately 1 meter integrated cable.
Q5: Can it operate at high temperatures?
A: Yes, it can operate up to 177°C.
Q6: Which industries use this probe?
A: Power generation, oil & gas, petrochemical, and heavy industry.
Q7: Is calibration required?
A: Yes, periodic calibration is recommended to maintain measurement accuracy.
Q8: What type of signal does it output?
A: Analog voltage proportional to shaft displacement.
Q9: Is it suitable for harsh environments?
A: Yes, it is resistant to oil, dust, and vibration.
Q10: What makes this model unique?
A: Its extended probe length, miniature connector, and custom regional variant make it suitable for specialized industrial installations.