ProductPRODUCT
Featured products
Contact Us
- Bently Nevada
- 86691-01780-1300-15-03
- Vibration Probe
- USA
- 8 mm × 178 mm × 13000 mm
- 0.78kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
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 |
Bently Nevada 86691-01780-1300-15-03 Proximity Sensor Product Detailed Introduction and Technical Specification
1. Product Introduction
The 86691-01780-1300-15-03 is a precision industrial proximity sensor assembly designed for accurate monitoring of rotating machinery operating conditions.
The product is mainly used for measuring shaft displacement, radial vibration, axial movement, and rotor position changes in large and critical rotating equipment. It uses eddy current non-contact sensing technology, allowing the sensor to detect the distance between the probe tip and the rotating shaft surface without direct mechanical contact.
The non-contact measurement principle provides stable and reliable performance during long-term operation. Since the sensor does not physically touch the rotating shaft, there is no mechanical friction, reducing wear and improving measurement consistency.
The 86691-01780-1300-15-03 is designed for applications where precise shaft position measurement, reliable vibration monitoring, and long-distance installation capability are required.
The product is suitable for large industrial rotating machines such as steam turbines, gas turbines, compressors, generators, motors, and heavy-duty pumps.
During equipment operation, the sensor continuously monitors shaft movement and provides measurement signals for machinery protection and condition monitoring systems.
The collected information helps identify early mechanical problems, including:
- Rotor imbalance
- Shaft misalignment
- Excessive vibration
- Bearing degradation
- Rotor instability
- Abnormal mechanical movement
The sensor supports predictive maintenance strategies by providing continuous operating condition information. This allows maintenance teams to evaluate machine health, reduce unexpected failures, and improve equipment availability.
The 86691-01780-1300-15-03 is a specific configuration within the 86691 product family, designed with defined probe dimensions, extended cable length, and special connection characteristics for industrial installation requirements.
2. Brand Information
| Parameter | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Industrial Proximity Sensor Assembly |
| Product Type | Eddy Current Displacement Probe |
| Main Function | Shaft vibration and displacement monitoring |
| Measurement Technology | Non-contact eddy current sensing |
| Application Field | Rotating machinery condition monitoring |
| Typical Equipment | Turbines, compressors, generators, pumps, motors |
| Product Position | High reliability machinery protection component |
3. Product Series Information
The 86691-01780-1300-15-03 belongs to the 86691 Series Proximity Probe Product Family.
The 86691 series is designed for industrial machinery monitoring applications requiring accurate shaft displacement measurement and stable vibration detection.
The series focuses on providing reliable measurement solutions for critical rotating equipment where equipment failure may cause production interruption or safety risks.
The 86691 series is commonly installed in machinery protection systems because it can detect very small changes in shaft movement and provide early warning of developing mechanical problems.
Main characteristics of the 86691 series include:
- Eddy current displacement measurement technology
- Non-contact shaft monitoring
- High sensitivity measurement capability
- Accurate rotor position detection
- Stable signal output
- Strong vibration resistance
- Long operational life
- Flexible cable configuration options
- Suitable for high-speed rotating machinery
The series is widely used in industrial applications including power generation equipment, compressors, turbines, pumps, and large rotating machines.
4. Product Model Explanation
The model number 86691-01780-1300-15-03 represents a configured proximity sensor assembly.
The model structure identifies different product characteristics:
- Probe mechanical design
- Probe length
- Cable length
- Sensor configuration
- Connector arrangement
- Installation requirements
The 01780 section represents the probe length configuration.
The 1300 section indicates the extended cable configuration.
The 15-03 section represents a specific connection or configuration option within the product family.
This configuration is designed for large equipment installations where the sensor requires a longer distance between the measurement point and the monitoring system.
The extended cable design improves installation flexibility and allows the sensor to be used in complex machinery layouts.
5. Product Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 86691-01780-1300-15-03 |
| Product Type | Proximity Sensor Assembly |
| Measurement Principle | Eddy current non-contact displacement measurement |
| Measuring Target | Conductive metal rotating shaft |
| Main Function | Shaft vibration, radial displacement, axial position monitoring |
| Probe Diameter | Approx. 8 mm |
| Probe Length | Approx. 178 mm |
| Cable Length | Approx. 13 meters |
| Sensor Configuration | Probe with extended extension cable assembly |
| Operating Temperature Range | Approx. -35°C to +180°C |
| Signal Output | Analog displacement voltage signal |
| Measurement Accuracy | High precision shaft movement detection |
| Installation Method | Threaded mounting installation |
| Connection Type | Industrial sensor connection configuration |
| Environmental Resistance | Resistant to vibration, temperature variation, and industrial environments |
| Frequency Response | Suitable for high-speed rotating machinery |
| Application Equipment | Turbines, compressors, generators, pumps, motors |
| Sensor Construction | Industrial probe with long extension cable |
| Dimensions | Approx. 8 mm diameter × 178 mm probe length × 13000 mm cable length |
| Weight | Approx. 0.78 kg |
6. Product Application
6.1 Steam Turbine Monitoring
The 86691-01780-1300-15-03 is suitable for steam turbine rotor monitoring applications.
Steam turbines operate continuously at high rotational speed, and accurate shaft movement measurement is essential for safe operation.
The sensor helps monitor:
- Shaft vibration
- Rotor displacement
- Bearing condition
- Rotor stability
- Mechanical alignment
By continuously measuring shaft movement, the system can identify abnormal operating conditions before they develop into serious equipment failures.
6.2 Gas Turbine Monitoring
Gas turbines operate under high temperature and high-speed conditions.
The sensor provides reliable rotor position measurement for turbine protection systems.
Typical applications include:
- Rotor displacement monitoring
- Vibration analysis
- Mechanical condition evaluation
- Fault detection
The product improves equipment reliability and supports efficient maintenance planning.
6.3 Compressor Monitoring
Large compressors require accurate shaft monitoring because mechanical instability can affect production efficiency.
The sensor provides continuous shaft movement information.
It helps detect:
- Rotor imbalance
- Shaft misalignment
- Bearing wear
- Excessive vibration
Applications include:
- Centrifugal compressors
- Process compressors
- Industrial high-speed compressors
6.4 Generator Monitoring
Generators require stable operation for long periods.
The sensor provides rotor displacement information for condition monitoring.
Applications include:
- Industrial generators
- Large electrical rotating machines
- Power generation equipment
6.5 Pump and Motor Monitoring
Industrial pumps and motors often operate continuously under heavy loads.
The sensor monitors shaft movement and helps identify mechanical abnormalities.
It can detect:
- Bearing problems
- Coupling issues
- Mechanical looseness
- Shaft position changes
This improves equipment reliability and reduces unexpected downtime.
7. Product Advantages
7.1 High Precision Shaft Displacement Measurement
The product provides accurate measurement of shaft movement.
The high sensitivity allows detection of small changes in rotor position, making it suitable for critical machinery applications.
7.2 Non-contact Measurement Design
The sensor operates without physical contact with the rotating shaft.
Main advantages include:
- No mechanical friction
- Reduced wear
- Longer operating life
- Stable measurement performance
7.3 Long Distance Installation Capability
The 13-meter cable configuration provides excellent installation flexibility.
It is suitable for large industrial machines where the sensor location is far away from monitoring equipment.
This feature is especially useful for:
- Large turbines
- Industrial compressors
- Complex machinery systems
7.4 Strong Industrial Durability
The sensor is designed for demanding operating environments.
It provides reliable performance under:
- Continuous vibration
- Temperature changes
- Long operation periods
- Industrial conditions
7.5 Supports Predictive Maintenance
The sensor provides continuous condition information.
It helps users:
- Identify faults earlier
- Improve maintenance planning
- Reduce equipment downtime
- Increase production reliability
8. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 86691-01780-1300-15-03 | Proximity Sensor Assembly | 8 mm probe, 178 mm probe length, 13 m cable, special configuration | Approx. 8 mm diameter × 178 mm probe × 13000 mm cable | 0.78 kg | Large rotating equipment monitoring |
| 86691-01780-1300-15 | Proximity Sensor Assembly | 8 mm probe, 178 mm probe length, 13 m cable | Approx. 8 mm diameter × 178 mm probe × 13000 mm cable | 0.75 kg | Large turbine and compressor monitoring |
| 86691-01250-0435-15 | Proximity Sensor Assembly | 8 mm probe, 125 mm probe length, 4.35 m cable | Approx. 8 mm diameter × 125 mm probe × 4350 mm cable | 0.36 kg | Industrial machinery monitoring |
| 86691-01250-0400-15 | Proximity Sensor Assembly | 8 mm probe, 125 mm probe length, 4 m cable | Approx. 8 mm diameter × 125 mm probe × 4000 mm cable | 0.33 kg | Turbine and compressor systems |
| 3300 XL 8mm Probe | Eddy Current Probe | High accuracy shaft displacement measurement | Approx. 8 mm diameter × 85 mm length | 0.23 kg | Critical rotating equipment |
9. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 3500/42M | Vibration Monitoring Module | Four-channel vibration and displacement monitoring | Approx. 120 mm × 50 mm × 120 mm | 0.45 kg | Machinery protection systems |
| 3300 XL 8mm Probe | Proximity Probe | Eddy current sensing, precision shaft measurement | Approx. 8 mm diameter × 85 mm length | 0.23 kg | Turbine and compressor monitoring |
| 3300 XL Proximitor Sensor | Signal Conditioning Module | Probe signal processing and output conversion | Approx. 25 mm × 80 mm × 100 mm | 0.30 kg | Monitoring systems |
| 3500/22M | Data Interface Module | Machinery monitoring communication interface | Approx. 120 mm × 50 mm × 120 mm | 0.40 kg | Industrial monitoring networks |
| 3500/25 | Keyphasor Module | Rotor speed and phase reference measurement | Approx. 120 mm × 50 mm × 120 mm | 0.42 kg | Rotating machinery synchronization |
10. Product Selection Summary
The 86691-01780-1300-15-03 is a high-performance proximity sensor assembly designed for monitoring large and critical rotating machinery.
Its eddy current non-contact sensing technology provides accurate shaft displacement measurement while maintaining stable operation under demanding industrial conditions.
The extended 13-meter cable configuration makes it suitable for large equipment installations where sensor mounting points are located far from monitoring cabinets.
The product is especially suitable for:
- Steam turbine monitoring
- Gas turbine protection
- Large compressor condition monitoring
- Generator vibration analysis
- Industrial rotating equipment protection
Main advantages include:
- High measurement accuracy
- Long-distance installation capability
- Non-contact sensing technology
- Strong industrial reliability
- Stable signal transmission
- Long service life
The 86691-01780-1300-15-03 provides a dependable solution for critical machinery monitoring and helps improve equipment safety, reduce maintenance costs, and increase operational efficiency.