Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Bently Nevada 330101-26-52-10-02-05 is an industrial 3300 XL 8 mm Eddy Current Proximity Probe designed for accurate, continuous, and non-contact measurement of rotating machinery shaft vibration, shaft displacement, and relative movement.
It belongs to the 3300 XL Proximity Probe Series, which is widely used in industrial machinery protection and condition monitoring systems. The probe is designed to provide reliable shaft position measurement for critical rotating equipment operating under demanding industrial conditions.
The working principle of the probe is based on eddy current sensing technology. The probe generates an electromagnetic field at the sensing tip, and changes in the distance between the probe tip and the conductive rotating shaft create corresponding electrical signal changes. These signals are then processed by compatible monitoring equipment to determine shaft position, vibration level, and machine operating condition.
The 330101-26-52-10-02-05 is a special configuration within the 3300 XL 8 mm probe family. The model designation represents specific mechanical and installation characteristics, including probe diameter, thread design, probe length, cable configuration, and connector arrangement.
This model is designed for applications requiring a longer probe configuration and flexible installation distance. It is suitable for large rotating machines where the sensing location is separated from the monitoring cabinet or where installation space is limited.
The probe operates without physical contact with the rotating shaft, which eliminates mechanical wear and provides excellent reliability during continuous operation. This makes it suitable for high-speed and high-value machinery where accurate monitoring is essential.
The product is commonly used together with a compatible Proximitor sensor and extension cable to create a complete shaft monitoring system. The complete measurement system provides important information for machinery protection, predictive maintenance, and equipment performance analysis.
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Eddy Current Proximity Probe |
| Product Type | Shaft Displacement and Vibration Sensor |
| Product Family | 3300 XL Proximity Probe System |
| Measurement Principle | Eddy Current Non-Contact Technology |
| Installation Method | Threaded Probe Installation |
| Main Function | Shaft Position and Vibration Measurement |
| Application Type | Industrial Machinery Protection |
| Item | Description |
|---|---|
| Series Name | 3300 XL 8 mm Proximity Probe Series |
| Series Type | Non-Contact Shaft Monitoring Sensor Family |
| Sensor Technology | Eddy Current Measurement |
| Probe Diameter | 8 mm |
| Measurement Target | Conductive Rotating Shaft Surface |
| System Components | Probe + Extension Cable + Proximitor Sensor |
| Application Purpose | Machinery Protection and Condition Monitoring |
| Typical Equipment | Turbines, Compressors, Generators, Pumps, Motors |
| Parameter | Specification |
|---|---|
| Model | 330101-26-52-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL Proximity Probe Series |
| Sensor Technology | Eddy Current Sensing |
| Measurement Method | Non-Contact Shaft Displacement Measurement |
| Probe Diameter | 8 mm |
| Probe Configuration | Extended Length Probe Assembly |
| Probe Length | Approximately 5.2 m Configuration |
| Cable Configuration | Integrated Extension Cable Type |
| Connector Type | Standard Probe Connector |
| Thread Type | Industrial Thread Mounting Design |
| Measurement Target | Rotating Conductive Shaft Surface |
| Signal Compatibility | Compatible with Proximitor Sensor System |
| Measurement Application | Shaft Vibration and Position Monitoring |
| Dynamic Response | Suitable for High-Speed Rotating Equipment |
| Accuracy | High Precision Industrial Measurement |
| Installation Method | Threaded Mechanical Mounting |
| Housing Material | Stainless Steel Probe Construction |
| Operating Temperature | -40°C to +177°C |
| Storage Temperature | -50°C to +120°C |
| Environmental Resistance | Suitable for Industrial Environments |
| Vibration Resistance | High Mechanical Stability |
| Maintenance Requirement | Low |
| Service Life | Long-Term Continuous Operation |
| Dimensions | Approximately 8 mm diameter × 5200 mm overall length |
| Weight (kg) | Approximately 0.45 kg |
The 330101-26-52-10-02-05 is designed for applications where reliable measurement of rotating shaft movement is required over extended installation distances.
The probe uses eddy current technology, allowing measurement without direct contact between the sensor and rotating shaft. This design provides several advantages, including reduced mechanical wear, improved measurement stability, and longer operating life.
The 8 mm sensing tip provides a reliable measurement range for general industrial machinery monitoring applications. It is suitable for detecting shaft vibration, displacement changes, and abnormal machine movement.
The extended length design allows the probe to be installed on large machines where the monitoring electronics are positioned away from the measurement point. This improves installation flexibility and allows easier integration into existing machinery systems.
The stainless steel mechanical construction provides excellent durability and resistance against vibration, temperature changes, and industrial operating conditions.
The probe delivers stable measurement signals when combined with compatible monitoring equipment. This allows operators to continuously evaluate machine condition and detect possible mechanical problems at an early stage.
The product is designed for long-term operation and requires minimal maintenance, making it suitable for critical machinery that must operate continuously.
The 330101-26-52-10-02-05 is mainly used for monitoring large rotating equipment where accurate shaft displacement measurement is required.
Typical applications include:
The probe is commonly used for monitoring:
By continuously measuring shaft movement, the probe helps improve equipment reliability, reduce unexpected downtime, and support planned maintenance activities.
The probe measures shaft movement without physical contact, preventing wear and maintaining measurement accuracy over long operating periods.
The eddy current sensing principle provides stable and repeatable measurement performance for critical machinery.
The long cable configuration allows installation flexibility for large machines with complex mechanical layouts.
The probe is designed to operate in industrial environments with vibration, temperature changes, and continuous operation.
The probe is ideal for machinery where unexpected failure can cause significant production losses.
Continuous shaft monitoring helps identify developing problems before major equipment damage occurs.
The durable mechanical structure and stable sensing technology support long-term industrial use.
The probe can be applied across multiple industries including energy, petrochemical, manufacturing, and heavy industry.
| Model | Product Type | Main Function | Probe Diameter | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330101-00-18-10-12-00 | 3300 XL 8 mm Probe | Shaft Vibration Measurement | 8 mm | -40°C to +177°C | 8 mm × 1000 mm | 0.15 |
| 330101-04-36-05-02-05 | 3300 XL 8 mm Probe | Extended Shaft Monitoring | 8 mm | -40°C to +177°C | 8 mm × 3600 mm | 0.30 |
| 330101-04-36-10-02-05 | 3300 XL 8 mm Probe | Long Distance Installation | 8 mm | -40°C to +177°C | 8 mm × 3600 mm | 0.30 |
| 330101-26-36-10-02-05 | 3300 XL 8 mm Probe | Extended Machinery Monitoring | 8 mm | -40°C to +177°C | 8 mm × 3600 mm | 0.35 |
| 330102-00-20-10-02-00 | 3300 XL 11 mm Probe | Large Shaft Measurement | 11 mm | -40°C to +177°C | 11 mm × 2000 mm | 0.35 |
| Model | Product Category | Main Function | Signal Type | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 3300 XL 8 mm Proximitor Sensor | Signal Conditioner | Probe Signal Processing | Analog Signal | -40°C to +85°C | 35 × 25 × 75 mm | 0.12 |
| 3300 XL Extension Cable | Extension Cable Assembly | Signal Transmission | Sensor Signal | -40°C to +177°C | Various Lengths | 0.25 |
| 3300 XL 11 mm Probe | Large Diameter Probe | Large Gap Measurement | Eddy Current Signal | -40°C to +177°C | 11 mm × Configurable | 0.20 |
| 3300 XL Probe System | Complete Monitoring System | Shaft Condition Monitoring | Analog Output | -40°C to +177°C | Configurable | 0.50 |
| 3300 XL Mounting Assembly | Mechanical Installation Component | Probe Support | Mechanical Structure | -40°C to +120°C | Configurable | 0.30 |
| Model | Product Category | Primary Function | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 3500/42M | Proximitor Monitor | Shaft Vibration Monitoring | 0°C to +65°C | 241 × 24 × 242 mm | 0.82 |
| 3500/22M | Transient Data Interface | Machinery Data Communication | 0°C to +65°C | 241 × 24 × 242 mm | 0.70 |
| 3500/15 | Power Supply Module | Rack Power Distribution | 0°C to +65°C | 241 × 24 × 242 mm | 0.85 |
| 991-25-XX-02-05 | Vibration Transmitter | Continuous Vibration Monitoring | -40°C to +85°C | 120 × 65 × 55 mm | 0.45 |
| 3300/20 | Thrust Position Monitor | Axial Position Measurement | 0°C to +65°C | 241 × 24 × 241 mm | 0.85 |
The Bently Nevada 330101-26-52-10-02-05 is a high-performance 3300 XL 8 mm Eddy Current Proximity Probe designed for precise non-contact measurement of rotating machinery shaft movement.
As part of the 3300 XL Proximity Probe Series, it provides accurate shaft vibration and displacement monitoring for critical industrial equipment. Its extended 5.2-meter configuration, durable construction, excellent temperature resistance, and reliable sensing performance make it suitable for demanding machinery protection applications.
The probe plays an important role in modern predictive maintenance systems by continuously monitoring shaft movement and providing valuable information about equipment operating conditions.
Through early detection of vibration changes, shaft displacement problems, alignment issues, and mechanical degradation, the probe helps maintenance teams improve equipment reliability and reduce unexpected shutdowns.
With its non-contact measurement technology, flexible installation design, long service life, and stable industrial performance, the 330101-26-52-10-02-05 is a reliable solution for monitoring turbines, compressors, generators, pumps, motors, and other critical rotating machinery.