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- 88286-01H
- Temperature Control
- USA
- 8 mm diameter × 100 mm probe length × 5000 mm
- 0.28kg
- Xiamen, China
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Bently Nevada 88286-01H Proximity Sensor Product Detailed Introduction and Technical Specification
1. Product Introduction
The 88286-01H is an industrial proximity sensor assembly designed for accurate monitoring of rotating machinery operating conditions.
The product is mainly used for non-contact measurement of shaft displacement, vibration movement, and mechanical position changes in industrial rotating equipment. It uses eddy current sensing technology to measure the distance between the sensor probe and the rotating shaft surface without physical contact.
The non-contact measurement principle allows the sensor to maintain stable performance during continuous machine operation. Since the probe does not directly touch the rotating component, mechanical wear caused by friction is eliminated, improving reliability and maintaining measurement accuracy over long operating periods.
The 88286-01H is designed for machinery protection and condition monitoring applications where accurate shaft position detection and reliable vibration measurement are required.
The sensor is suitable for various types of critical rotating machinery, including:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Pumps
- Motors
- Industrial rotating equipment
During machine operation, the sensor continuously monitors shaft movement and provides important displacement information for monitoring systems.
The collected measurement data can help identify developing mechanical issues such as:
- Rotor imbalance
- Shaft misalignment
- Bearing deterioration
- Excessive vibration
- Rotor instability
- Mechanical looseness
The product supports predictive maintenance programs by providing continuous machine condition information, helping users improve equipment reliability and reduce unexpected shutdowns.
The 88286-01H is designed for applications requiring stable sensing performance, accurate measurement capability, and dependable operation in industrial environments.
2. Brand Information
| Parameter | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Industrial Proximity Sensor Assembly |
| Product Type | Eddy Current Proximity Sensor |
| Main Function | Shaft displacement and vibration monitoring |
| Measurement Technology | Non-contact eddy current sensing |
| Application Field | Rotating machinery condition monitoring |
| Typical Equipment | Turbines, compressors, generators, pumps, motors |
| Product Position | Machinery protection and monitoring component |
3. Product Series Information
The 88286-01H belongs to the 88286 Series Proximity Sensor Product Family.
The 88286 series is designed for industrial machinery monitoring applications requiring accurate shaft displacement measurement and reliable vibration detection.
The series provides stable measurement performance for rotating equipment protection systems and condition monitoring applications.
The main purpose of this series is to continuously monitor the relationship between rotating shafts and stationary machine components.
By measuring small changes in shaft position, the sensor can provide early warning information about possible mechanical problems.
Main characteristics of the 88286 series include:
- Eddy current non-contact sensing technology
- Accurate shaft displacement measurement
- Reliable vibration monitoring
- Stable signal output
- High measurement sensitivity
- Strong resistance to industrial vibration
- Long operational service life
- Flexible installation options
- Suitable for critical machinery applications
The series is commonly used in industrial environments where machine availability, safety, and maintenance efficiency are important.
4. Product Model Explanation
The model number 88286-01H represents a specific configuration within the 88286 proximity sensor family.
The model code identifies the product version and configuration characteristics, including:
- Sensor design
- Probe structure
- Mechanical configuration
- Electrical characteristics
- Installation requirements
The 01H configuration represents a specific hardware version designed for industrial monitoring applications.
The product is intended for integration into machinery monitoring systems requiring accurate displacement measurement and reliable signal transmission.
The design provides stable operation while allowing flexible installation on different types of rotating equipment.
5. Product Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 88286-01H |
| Product Type | Eddy Current Proximity Sensor Assembly |
| Measurement Principle | Non-contact eddy current displacement measurement |
| Measuring Target | Conductive metal rotating shaft |
| Main Function | Shaft position, vibration, and displacement monitoring |
| Probe Diameter | Approx. 8 mm |
| Probe Length | Approx. 100 mm |
| Cable Length | Approx. 5 meters |
| Sensor Configuration | Probe with industrial cable assembly |
| Operating Temperature Range | Approx. -35°C to +180°C |
| Signal Output | Analog displacement signal |
| Measurement Accuracy | High precision shaft movement measurement |
| Installation Method | Threaded mounting installation |
| Connection Type | Industrial sensor connection |
| Environmental Resistance | Resistant to vibration, temperature variation, and industrial environments |
| Frequency Response | Suitable for high-speed rotating equipment |
| Application Equipment | Turbines, compressors, generators, pumps, motors |
| Sensor Construction | Industrial proximity probe assembly |
| Dimensions | Approx. 8 mm diameter × 100 mm probe length × 5000 mm cable length |
| Weight | Approx. 0.28 kg |
6. Product Application
6.1 Steam Turbine Monitoring
The 88286-01H is suitable for steam turbine monitoring applications requiring reliable rotor position measurement.
Steam turbines operate continuously under high-speed conditions, and accurate shaft displacement monitoring is essential for safe operation.
The sensor helps monitor:
- Rotor displacement
- Shaft vibration
- Mechanical stability
- Bearing operating condition
- Rotor movement changes
Continuous monitoring allows operators to detect abnormal mechanical conditions early and reduce the possibility of major equipment damage.
6.2 Gas Turbine Monitoring
Gas turbines operate under high temperature and high rotational speed conditions.
The 88286-01H provides accurate shaft position information for turbine protection systems.
Typical applications include:
- Rotor displacement measurement
- Vibration monitoring
- Mechanical condition evaluation
- Fault detection
The sensor improves operational reliability and supports maintenance planning.
6.3 Compressor Monitoring
Compressors are critical rotating machines that require continuous monitoring.
The sensor provides shaft movement information and helps evaluate equipment condition.
Applications include:
- Centrifugal compressors
- Process compressors
- High-speed industrial compressors
The product helps detect:
- Rotor imbalance
- Shaft misalignment
- Bearing wear
- Excessive vibration
6.4 Generator Monitoring
Generators require reliable monitoring to maintain stable operation.
The sensor provides rotor movement information for condition evaluation.
Applications include:
- Industrial generators
- Electrical rotating machines
- Power generation equipment
The product supports early identification of mechanical problems.
6.5 Pump and Motor Monitoring
Industrial pumps and motors operate under different load conditions.
The sensor helps monitor shaft behavior and detect abnormal operation.
It can identify:
- Shaft vibration changes
- Coupling problems
- Bearing deterioration
- Mechanical looseness
7. Product Advantages
7.1 High Precision Measurement
The 88286-01H provides accurate shaft displacement measurement.
Its high sensitivity allows detection of small mechanical changes, making it suitable for important rotating equipment.
7.2 Non-contact Sensing Operation
The sensor operates without physical contact with the rotating shaft.
Advantages include:
- No mechanical friction
- Reduced wear
- Longer service life
- Stable measurement performance
7.3 Reliable Industrial Performance
The product is designed for continuous industrial environments.
It provides stable operation under:
- Mechanical vibration
- Temperature changes
- Long operating periods
- Industrial working conditions
7.4 Flexible Installation Capability
The cable configuration provides installation flexibility.
The sensor can be installed in different machinery layouts while maintaining reliable signal transmission.
7.5 Supports Predictive Maintenance
The sensor provides continuous condition information.
It helps users:
- Detect faults earlier
- Improve maintenance planning
- Reduce unexpected downtime
- Increase equipment availability
8. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 88286-01H | Proximity Sensor Assembly | 8 mm probe, 100 mm length, 5 m cable | Approx. 8 mm diameter × 100 mm probe × 5000 mm cable | 0.28 kg | Rotating machinery monitoring |
| 88199-01 | Proximity Sensor | 8 mm probe, 80 mm length, 5 m cable | Approx. 8 mm diameter × 80 mm probe × 5000 mm cable | 0.25 kg | Industrial machinery monitoring |
| 88194-01 | Proximity Sensor | 8 mm compact probe configuration | Approx. 8 mm diameter × 80 mm probe × 1000 mm cable | 0.16 kg | General condition monitoring |
| 87055-01 | Proximity Sensor | 8 mm probe, standard industrial configuration | Approx. 8 mm diameter × 85 mm probe × 1000 mm cable | 0.15 kg | Shaft vibration monitoring |
| 3300 XL 8mm Probe | Eddy Current Probe | Precision 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 conversion and monitoring output | Approx. 25 mm × 80 mm × 100 mm | 0.30 kg | Industrial monitoring systems |
| 3500/22M | Data Interface Module | Machinery monitoring communication interface | Approx. 120 mm × 50 mm × 120 mm | 0.40 kg | Condition 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 88286-01H is a reliable industrial proximity sensor assembly designed for rotating machinery condition monitoring.
The product uses non-contact eddy current sensing technology to provide accurate shaft displacement measurement and stable vibration monitoring performance.
Its design provides reliable operation for industrial equipment requiring continuous monitoring.
The product is especially suitable for:
- Steam turbine monitoring
- Gas turbine protection
- Compressor condition monitoring
- Generator vibration analysis
- Pump and motor monitoring
Main advantages include:
- Accurate displacement measurement
- Non-contact sensing technology
- Stable industrial performance
- Flexible installation capability
- Long operational life
- Reduced maintenance requirements
The 88286-01H provides a dependable monitoring solution for industrial rotating equipment and helps improve machine reliability, reduce downtime, and increase operational safety.