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The 330180-91-BR is an industrial-grade proximity sensor component developed for advanced machinery condition monitoring and protection systems. This model belongs to the well-established 3300 XL Series, a product family designed specifically for monitoring the health and operating condition of critical rotating equipment.
The device utilizes non-contact eddy current sensing technology to accurately detect shaft vibration, shaft position, rotor movement, eccentricity, and other dynamic machine parameters. Through continuous monitoring, the sensor provides essential data used by maintenance personnel and plant operators to identify developing mechanical issues before they progress into serious equipment failures.
The 330180-91-BR is designed for long-term operation in demanding industrial environments where reliability, precision, and stability are critical. Its robust construction and advanced signal processing capabilities make it suitable for integration into machine protection systems across power generation, petrochemical processing, oil and gas production, mining, steel manufacturing, and other heavy industrial sectors.
As part of a predictive maintenance strategy, the sensor helps improve equipment availability, reduce maintenance costs, extend machinery lifespan, and enhance operational safety.
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Model | 330180-91-BR |
| Product Category | Proximitor Sensor |
| Technology Type | Eddy Current Proximity Measurement |
| Application Field | Machinery Protection and Condition Monitoring |
| Monitoring Function | Vibration and Position Detection |
| Item | Description |
|---|---|
| Series | 3300 XL Series |
| Product Family | Proximity Transducer System |
| Measurement Method | Non-Contact Eddy Current Technology |
| Installation Environment | Industrial Machinery Systems |
| Monitoring Scope | Vibration, Position, Expansion, Runout |
| Typical Equipment | Turbines, Compressors, Pumps, Motors |
The 3300 XL Series is widely used in industrial facilities where machine reliability is essential to maintaining production continuity. The series is recognized for its high measurement accuracy, durable design, and excellent performance under harsh operating conditions.
| Parameter | Specification |
|---|---|
| Model | 330180-91-BR |
| Product Type | Proximitor Sensor |
| Series | 3300 XL Series |
| Measurement Principle | Eddy Current Technology |
| Measurement Mode | Non-Contact Monitoring |
| Output Signal | Dynamic and Static Signal Output |
| Monitoring Capability | Shaft Vibration and Position |
| Signal Stability | Excellent |
| Measurement Resolution | High Precision |
| Frequency Response | Wide Dynamic Range |
| Electrical Compatibility | Standard 3300 XL Systems |
| Environmental Protection | Industrial Grade |
| Housing Material | Metal Industrial Enclosure |
| Installation Method | Panel Mounted / Integrated Systems |
| EMI Resistance | High |
| Long-Term Stability | Excellent |
| Operational Reliability | Continuous Duty Operation |
| Dimensions (Approx.) | 200 × 120 × 60 mm |
| Weight (kg) | Approximately 0.82 kg |
The 330180-91-BR is designed to provide highly accurate measurements of shaft movement and vibration, allowing operators to detect abnormalities at an early stage.
The sensor operates without physical contact with the monitored shaft, eliminating mechanical wear and reducing maintenance requirements.
Supports 24/7 monitoring of machinery conditions, enabling immediate identification of operational changes that may indicate developing faults.
Engineered to perform reliably in industrial environments that involve temperature fluctuations, vibration, dust, humidity, and electrical interference.
Advanced circuitry minimizes noise and improves signal quality, ensuring accurate data collection for machine diagnostics.
The non-contact sensing principle significantly reduces maintenance needs and improves overall system reliability.
Industrial-grade materials and precision manufacturing contribute to an extended service life under continuous operation.
The 330180-91-BR is widely used in industries that depend on the reliable operation of rotating machinery.
Used to measure shaft vibration and rotor position in power generation equipment.
Provides critical vibration data required for machinery protection systems.
Detects imbalance, misalignment, bearing wear, and rotor instability.
Supports predictive maintenance programs by tracking vibration trends and shaft movement.
Helps identify mechanical faults before they affect equipment performance.
Provides real-time monitoring of shaft behavior and machine health.
Monitors process-critical rotating assets to maximize operational reliability.
Used in compressor stations, pumping facilities, and offshore platforms.
Protects large motors, crushers, and material handling equipment.
Monitors rotating equipment used throughout manufacturing processes.
Continuous monitoring allows operators to identify and address issues before they cause equipment shutdowns.
Condition-based maintenance helps eliminate unnecessary maintenance activities and lowers operating expenses.
Provides reliable machine condition information that supports effective protection strategies.
Early fault detection reduces the risk of equipment failures that could create hazardous operating conditions.
By identifying problems early, corrective action can be taken before significant damage occurs.
The sensor delivers consistent and repeatable measurements throughout its service life.
Designed to operate reliably in environments with significant electrical interference.
Easily integrates with machinery protection systems and industrial monitoring platforms.
The 3300 XL Series has established a strong reputation for dependable performance in critical industrial applications.
| Model | Product Type | Main Function | Dimensions (Approx.) | Weight (kg) |
|---|---|---|---|---|
| 330180-50-00 | Proximitor Sensor | Shaft Position Monitoring | 200 × 120 × 60 mm | 0.80 |
| 330180-51-00 | Proximitor Sensor | Shaft Vibration Monitoring | 200 × 120 × 60 mm | 0.80 |
| 330180-90-00 | Proximitor Sensor | General Machinery Protection | 200 × 120 × 60 mm | 0.81 |
| 330180-91-AE | Proximitor Sensor | Dynamic Position Monitoring | 200 × 120 × 60 mm | 0.82 |
| 330180-90-RU | Proximitor Sensor | Continuous Vibration Detection | 200 × 120 × 60 mm | 0.80 |
| Model | Measurement Function | Monitoring Type | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330180-50-00 | Shaft Position | Static Monitoring | 200 × 120 × 60 mm | 0.80 |
| 330180-51-00 | Shaft Vibration | Dynamic Monitoring | 200 × 120 × 60 mm | 0.80 |
| 330180-90-00 | Machine Protection | Combined Monitoring | 200 × 120 × 60 mm | 0.81 |
| 330180-91-AE | Position Detection | Continuous Monitoring | 200 × 120 × 60 mm | 0.82 |
| 330180-90-RU | Vibration Analysis | Continuous Monitoring | 200 × 120 × 60 mm | 0.80 |
| Model | Product Category | Main Application | Dimensions (Approx.) | Weight (kg) |
|---|---|---|---|---|
| 3500/22M | Transient Data Interface Module | Data Collection and Communication | 241 × 24 × 241 mm | 0.90 |
| 3500/42M | Proximitor Monitoring Module | Shaft Vibration Protection | 241 × 24 × 241 mm | 1.00 |
| 3500/15 | Power Supply Module | Monitoring Rack Power Distribution | 241 × 24 × 241 mm | 1.10 |
| 330104-00-05-10-02-00 | Proximity Probe | Vibration Detection | 150 × 25 × 25 mm | 0.40 |
| 330103-00-06-10-02-00 | Proximity Probe | Shaft Position Measurement | 150 × 25 × 25 mm | 0.40 |
| Model | Product Type | Primary Function | Installation Style | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 3500/22M | Communication Module | Data Interface and Collection | Rack Mounted | 241 × 24 × 241 mm | 0.90 |
| 3500/42M | Monitoring Module | Vibration Monitoring | Rack Mounted | 241 × 24 × 241 mm | 1.00 |
| 3500/15 | Power Module | System Power Management | Rack Mounted | 241 × 24 × 241 mm | 1.10 |
| 330104-00-05-10-02-00 | Probe Sensor | Shaft Vibration Detection | Field Mounted | 150 × 25 × 25 mm | 0.40 |
| 330103-00-06-10-02-00 | Probe Sensor | Position Monitoring | Field Mounted | 150 × 25 × 25 mm | 0.40 |
The 330180-91-BR plays an important role in modern machinery protection architectures. By continuously measuring shaft motion and vibration characteristics, it provides valuable information that can be used to identify common mechanical issues such as rotor imbalance, shaft misalignment, looseness, excessive clearance, bearing deterioration, resonance conditions, and abnormal shaft displacement.
The information generated by the sensor enables maintenance teams to move away from reactive maintenance approaches and adopt predictive maintenance strategies based on actual machine condition data. This helps reduce unnecessary maintenance interventions while improving asset utilization and operational efficiency.
In large industrial facilities, even a single unexpected machine failure can result in substantial production losses and repair expenses. The 330180-91-BR contributes to minimizing these risks by providing continuous visibility into machine health and supporting proactive maintenance decision-making.
Its robust design, measurement accuracy, and long-term stability make it a preferred solution for monitoring critical rotating assets operating under demanding conditions.
The 330180-91-BR is a reliable and high-performance member of the 3300 XL Series, specifically developed for machinery protection and condition monitoring applications involving critical rotating equipment. Combining non-contact eddy current sensing technology, excellent measurement accuracy, strong environmental resistance, and long-term operational stability, the product delivers dependable performance in demanding industrial environments.
Widely used in turbines, compressors, pumps, generators, motors, and other rotating machinery, the 330180-91-BR helps improve equipment reliability, reduce maintenance costs, enhance operational safety, and support predictive maintenance programs. Its proven performance and compatibility with industrial monitoring systems make it a valuable component for facilities seeking maximum equipment availability and operational efficiency.