产品介绍
The Bently Nevada 21502-01 8mm Proximity Probe is a high-precision industrial sensor designed to provide accurate shaft displacement and vibration measurements for rotating machinery. Part / the Bently Nevada 2150 series, this probe is engineered for demanding industrial environments, including turbines, compressors, pumps, and generators. It /fers robust performance in high-temperature, high-vibration, and harsh chemical environments. The probe’s linear output ensures reliable signal quality, supporting predictive maintenance programs and machinery protection systems. Its compatibility with Bently Nevada monitoring equipment allows seamless integration into existing condition monitoring frameworks.
产品规格
| Parameter | Specification |
|---|---|
| 型号 | 21502-01 |
| Series | 2150 |
| Probe Type | 8mm Proximity Probe |
| Measurement Range | 0–8 mm |
| Diameter | 8 mm |
| Output Signal | AC Voltage |
| Linearity | ±1% / full scale |
| Operating Temperature | -40°C to +120°C |
| Housing Material | Stainless Steel |
| Insulation Resistance | ≥100 MΩ at 500 VDC |
| Connector Type | Coaxial Connector |
| 运输 重量 | 3 kg |
Applications
The 21502-01 probe is used across a variety / industrial monitoring scenarios:
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Turbomachinery Monitoring: Provides precise radial shaft displacement and vibration data for turbines.
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Rotating Equipment Protection: Works with monitoring systems to detect early signs / rotor imbalance, misalignment, or wear.
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Vibration Analysis: 支持s condition-based maintenance and vibration trend analysis for industrial equipment.
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R&D and Test Labs: Used in rotor dynamics testing, alignment studies, and machinery design validation.
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Harsh Environment Operations: Resistant to elevated temperatures and industrial contaminants, ensuring dependable performance.
Advantages
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High Precision: Linear AC output provides accurate displacement measurements.
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Durable Construction: Stainless steel housing resists mechanical stress and industrial hazards.
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Signal Stability: Coaxial output minimizes electrical noise, ensuring high-quality data.
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Compact yet Robust: Optimized for installation in confined spaces without compromising performance.
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Wide Temperature Range: Reliable operation from -40°C to +120°C.
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System Compatibility: Designed for seamless integration with Bently Nevada 2150 series monitoring systems.
FAQ
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What type / signal does the 21502-01 probe output?
The probe outputs an AC voltage signal proportional to shaft displacement. -
What is the linearity specification / this probe?
The linearity is ±1% / full-scale measurement. -
What is the operating temperature range?
The probe operates reliably between -40°C and +120°C. -
Can the probe operate in high-vibration environments?
Yes, it is designed to function accurately under high vibration conditions. -
What is the response frequency range?
The probe responds instantly to vibration frequencies within the rated range / the 2150 monitoring system. -
Is the probe suitable for high-speed rotating machinery?
Yes, it accurately monitors displacement and vibration in high-speed rotors. -
How is the probe installed?
It is mounted with a threaded housing and aligned coaxially with the shaft. -
What is the insulation resistance requirement?
Insulation resistance is ≥100 MΩ at 500 VDC. -
Can the probe measure axial as well as radial displacement?
The probe measures radial displacement; axial measurement requires additional system setup. -
How is signal stability maintained over long-term operation?
Robust coil design, high-quality materials, and coaxial connections ensure minimal drift and consistent output.
Related 型号s / 2150 Series
| 型号 | Measurement Range | Tip Diameter | Notes |
|---|---|---|---|
| 21502-00 | 0–8 mm | 8 mm | Standard 2150 series probe |
| 21502-02 | 0–10 mm | 10 mm | Extended measurement range |
| 21501-01 | 0–5 mm | 5 mm | Smaller diameter for compact installations |
| 21503-01 | 0–12 mm | 12 mm | High-temperature version |
| 21504-01 | 0–15 mm | 15 mm | Long-range shaft monitoring |
| 21502-03 | 0–8 mm | 8 mm | Enhanced vibration tolerance |
Popular Bently Nevada 型号s
| 型号 | Series | Measurement Range | Application |
|---|---|---|---|
| 330130-040-00 | 3300 | 0–13 mm | Turbomachinery monitoring |
| 330600-00-02 | 3300 | 0–6 mm | Generator protection |
| 21502-01 | 2150 | 0–8 mm | Standard industrial probe |
| 21502-02 | 2150 | 0–10 mm | Extended range applications |
| 3300XL-00-12 | 3300XL | 0–12 mm | High-speed rotor measurement |
| 3300XL-00-15 | 3300XL | 0–15 mm | Large turbine shaft monitoring |
公司信息
E-mail: [email protected]
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Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
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