产品介绍
The Bently Nevada 18745-03-05 7200 XL Proximity Sensor is a precision-engineered, non-contact sensor designed for high-performance vibration and position monitoring in rotating machinery. It is part / the 7200 XL series and supports both 5 mm and 8 mm probe diameters, providing flexibility for diverse industrial applications.
This sensor is widely used in turbines, compressors, generators, and pumps, where accurate and reliable measurements / shaft displacement and vibration are critical for predictive maintenance and machine protection. The 18745-03-05 /fers robust construction to withstand harsh operating environments, including high temperatures, mechanical vibration, and electrical noise.
The 7200 XL sensor ensures high-resolution signal output, enabling real-time monitoring and early fault detection. It is compatible with Bently Nevada monitoring systems, including 3500/3300 series monitors, making it suitable for both new installations and retr/its in industrial plants.
产品规格
| Parameter | Specification |
|---|---|
| 型号 | Bently Nevada 18745-03-05 7200 XL Proximity Sensor |
| Sensor Type | Eddy Current Proximity Sensor |
| Probe Diameter | 5 mm and 8 mm |
| Measurement Range | ±0.25 mm standard, up to ±1.0 mm optional |
| Operating Temperature Range | -40°C to 121°C |
| Storage Temperature Range | -55°C to 125°C |
| Output Type | Differential AC signal |
| Frequency Response | 0–10 kHz typical |
| Mounting Type | Threaded mounting (M6 or M8 based on probe diameter) |
| Cable Length | Customizable, typically 10 feet |
| Electrical Connections | Shielded cable with connector options |
| Sensor Material | Stainless steel housing |
| 重量 | 0.23 kg |
| Dimensions (H × W × D) | 102 × 114 × 132 mm |
| Certifications | CE, UL, IEC standards |
| Environmental Resistance | Vibration, shock, oil, moisture, and chemical resistant |
| Application Compatibility | 3500/3300 series Bently Nevada monitors and control systems |
Product Applications
The 18745-03-05 7200 XL Proximity Sensor is suitable for various industrial monitoring applications:
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Real-time shaft displacement monitoring in turbines, compressors, and generators
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Vibration monitoring and predictive maintenance in rotating machinery
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Integration with Bently Nevada 3500 and 3300 series monitoring systems
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Early detection / rotor imbalance, misalignment, and mechanical looseness
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Continuous machine condition monitoring in power plants, oil & gas, and petrochemical facilities
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Retr/it applications for legacy systems requiring high-resolution sensor replacement
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Remote monitoring in control rooms for centralized machine protection
Product Advantages
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High Precision: Provides accurate non-contact measurement / shaft displacement and vibration.
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Flexible Probe Options: 可用 in 5 mm and 8 mm diameters for versatile installation.
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Robust Construction: Stainless steel housing ensures durability under harsh industrial conditions.
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Wide Temperature Range: Operates reliably in extreme heat and cold environments.
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Electrical Noise Imm件y: Shielded cabling and eddy current design minimize interference.
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Easy Installation: Threaded mounting allows secure and repeatable positioning.
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Compatibility: Works seamlessly with Bently Nevada 3500/3300 series monitoring systems for integrated condition monitoring.
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High-Frequency Response: Capable / detecting high-speed shaft vibrations for early fault detection.
常见问题 (FAQ)
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What probe diameters are available for the 18745-03-05 sensor?
Both 5 mm and 8 mm probe diameters are available to suit different machinery and mounting configurations. -
What is the typical measurement range?
Standard ±0.25 mm, with optional ranges up to ±1.0 mm. -
Is the sensor compatible with all Bently Nevada monitors?
It is compatible with the 3500 and 3300 series monitoring systems. -
How is the sensor mounted on machinery?
Threaded mounting is used, typically M6 for 5 mm probes and M8 for 8 mm probes. -
What type / output does the sensor provide?
The sensor provides a differential AC output proportional to shaft displacement. -
Can the sensor operate in high-vibration environments?
Yes, the robust design ensures reliable operation even in high-vibration industrial settings. -
What temperature ranges are supported?
Operating: -40°C to 121°C; Storage: -55°C to 125°C. -
Does the sensor have EMI/RFI protection?
Yes, it features shielded cabling and design to minimize electrical interference. -
Can this sensor be used for retr/itting existing systems?
Yes, it is ideal for upgrading or replacing legacy sensors in existing installations. -
Is the sensor resistant to oil and moisture?
Yes, the stainless steel housing and sealed construction make it resistant to oil, moisture, and chemicals.
Related 型号s / Variants (Same Series or Functionally Similar)
| 型号 | 描述 |
|---|---|
| 18745-03-01 | 7200 XL Proximity Sensor, 5 mm only |
| 18745-03-02 | 7200 XL Proximity Sensor, 8 mm only |
| 18745-03-03 | 7200 XL Sensor with extended cable options |
| 18745-03-04 | 7200 XL Sensor with high-temperature rating |
| 18745-03-06 | 7200 XL Sensor with reinforced housing |
| 18745-03-07 | 7200 XL Sensor for high-frequency monitoring |
Popular 型号s from Bently Nevada
| 型号 | 描述 |
|---|---|
| 330130-040-00 | Proximity Probe with integrated sensor electronics |
| 330350-02 | Vibration Sensor with accelerometer |
| 330345-01 | High-temperature proximity probe |
| 330108-00 | Seismic vibration sensor |
| 330120-01 | Eddy current proximity probe |
| 330130-100-00 | Compact proximity sensor for turbine monitoring |
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