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- Bently Nevada
- 330103-15-23-05-02-CN
- 3300 XL 8 mm Proximity Probes
- USA
- 150 mm
- 0.45kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330103-15-23-05-02-CN — Detailed Technical Overview
1. Product Introduction
The Bently Nevada 330103-15-23-05-02-CN is an 8 mm eddy current proximity probe designed for high-precision, non-contact measurement of shaft vibration and displacement in rotating machinery. It belongs to the well-established 3300 XL series, which is widely used in industrial condition monitoring systems.
This model features a longer probe body configuration (code 15), making it especially suitable for installations where deeper mounting or extended reach is required. The “23-05” configuration indicates its cable and system length combination, while the “CN” suffix typically represents a region-specific configuration or compliance requirement.
The probe operates as part of a complete system including an extension cable and a signal conditioner, forming a reliable measurement chain for continuous machinery monitoring.
2. Product Specifications
| Parameter | Specification |
|---|---|
| Model | 330103-15-23-05-02-CN |
| Series | 3300 XL 8 mm Series |
| Probe Diameter | 8 mm |
| Thread Type | 3/8-24 UNF |
| Probe Length Code | 15 (extended probe body) |
| Cable Length Code | 23 |
| Total System Length | 5 meters |
| 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 |
| Connector Type | ClickLoc coaxial connector |
| Output Signal | Analog voltage |
| Protection Level | Industrial sealed design |
| Dimensions | Probe length approx. 150 mm; total cable length approx. 5 m |
| Weight (kg) | ~0.35–0.45 kg |
3. Product Features
- Non-contact measurement eliminates mechanical wear
- High sensitivity and stable linear output
- Extended probe design for complex installations
- Strong resistance to oil, moisture, and vibration
- Modular system compatibility for flexible maintenance
4. Applications
This model is commonly used in critical rotating equipment, including:
- Steam turbines and gas turbines
- Centrifugal compressors
- Industrial pumps and motors
- Generators and gearboxes
- Fans and blowers
It supports key monitoring functions such as:
- Radial vibration measurement
- Axial displacement monitoring
- Shaft position tracking
- Rotor dynamic behavior analysis
5. Product Advantages
1. Extended installation capability
The longer probe body allows installation in deep or hard-to-access mounting locations.
2. High measurement reliability
Stable output ensures consistent monitoring over long operating periods.
3. Durable industrial design
Resistant to harsh environments including oil contamination and high vibration.
4. Easy integration
Compatible with standard 3300 XL system components, simplifying deployment.
5. Reduced maintenance effort
Modular design allows individual component replacement without full system shutdown.
6. Brand and Series
- Brand: Bently Nevada
- Series: 3300 XL 8 mm Proximity Probe Series
This series is widely recognized for its reliability and precision in machinery protection systems.
7. Recommended Models (Same Series / Related Models)
| Model | Probe Diameter | System Length | Temperature Range | Weight (kg) |
|---|---|---|---|---|
| 330103-00-05-10-02-00 | 8 mm | 5 m | -35~177°C | 0.32 |
| 330103-00-10-10-02-00 | 8 mm | 5 m | -35~177°C | 0.35 |
| 330103-00-03-10-02-00 | 8 mm | 5 m | -35~177°C | 0.30 |
| 330103-00-07-05-02-05 | 8 mm | 5 m | -35~177°C | 0.33 |
| 330101-00-12-10-02-05 | 8 mm | 9 m | -35~177°C | 0.40 |
8. Recommended Popular Models (Same Brand)
| Model | Type | Function | Temperature Range | Weight (kg) |
|---|---|---|---|---|
| 330180-50-00 | Proximitor Sensor | Signal conditioning | -35~85°C | 0.45 |
| 330130-040-01-05 | Extension Cable | Signal transmission | -35~177°C | 0.40 |
| 3500/42M | Monitoring Module | Vibration monitoring | 0~65°C | 1.20 |
| 3300/20 | Thrust Monitor | Axial displacement | 0~65°C | 1.50 |
| 3500/92 | Communication Module | Data interface | 0~65°C | 1.10 |
9. FAQ (Frequently Asked Questions)
Q1: What is the main purpose of this probe?
A: It is used to measure shaft vibration and displacement without making physical contact.
Q2: What makes this model different from others?
A: Its longer probe body (code 15) is suitable for deeper mounting positions.
Q3: Can it operate in high-temperature environments?
A: Yes, it supports operation up to 177°C.
Q4: What does the CN suffix indicate?
A: It usually represents a regional or customized configuration.
Q5: Is it compatible with other systems?
A: It is designed specifically for the 3300 XL system.
Q6: How is the probe installed?
A: It is installed using threaded mounting and a coaxial connector.
Q7: Does it require regular maintenance?
A: Minimal maintenance is required, but periodic calibration is recommended.
Q8: What type of signal does it produce?
A: It outputs an analog voltage proportional to displacement.
Q9: Can the cable be replaced separately?
A: Yes, the extension cable is modular and can be replaced independently.
Q10: What industries typically use this product?
A: It is widely used in power generation, oil and gas, and heavy industry.