Product Overview
The Bently Nevada 330500-02-05 Velomitor Piezoelectric Velocity Sensor is a rugged industrial-grade vibration sensor designed for monitoring rotating machinery. Using piezoelectric sensing technology, it accurately measures vibration velocity, providing reliable data for predictive maintenance and machinery protection systems. With its broad frequency response, compact cylindrical design, and robust construction, it is ideal for applications in harsh industrial environments where early detection / imbalance, misalignment, and mechanical faults is critical.
Key Features
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Piezoelectric velocity sensor with high accuracy and stability
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Wide frequency range for detailed vibration analysis
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Compact cylindrical form for versatile mounting options
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Robust design suitable for harsh environments
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Seamless compatibility with Bently Nevada monitoring systems
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Detects machinery faults early to minimize downtime
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Long operational life with minimal maintenance needs
Technical Specifications
| Item | Specification |
|---|---|
| モデル Number | 330500-02-05 |
| Type | Velomitor Piezoelectric Velocity Sensor |
| Sensing Principle | Piezoelectric |
| Measurement | Vibration velocity |
| Frequency Response | 4.5 Hz to 5,000 Hz |
| Sensitivity | 100 mV/in/sec (nominal) |
| Power Supply | 18–24 VDC (via monitoring system) |
| Operating Temperature | -55 °C to +100 °C |
| Storage Temperature | -65 °C to +120 °C |
| Humidity | 95% RH, non-condensing |
| Dimensions | Diameter 25.3 mm |
| 重量 | 0.142 kg |
| Mounting | Stud or adhesive mounting |
| Output | Compatible with Bently Nevada monitors |
| Compliance | CE, UL, CSA certified |
Industry Applications
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Power generation: turbines, generators, and motors
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Oil & gas: compressors, pumps, and rotating machinery
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Petrochemical and chemical industries
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Pulp and paper machinery (rollers, fans, drives)
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Metals and mining equipment (mills, crushers, conveyors)
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General industrial rotating machinery monitoring
Advantages
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Reliable velocity measurements with high sensitivity
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Enables early fault detection for proactive maintenance
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Wide frequency response for comprehensive diagnostics
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Rugged and durable for challenging environments
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Reduced lifecycle cost due to long service life
よくある質問 (FAQ)
Q1: What does the 330500-02-05 measure?
It measures vibration velocity using piezoelectric sensing technology.
Q2: What is the sensitivity / this sensor?
It has a nominal sensitivity / 100 mV/in/sec.
Q3: What is the frequency response range?
The sensor supports 4.5 Hz to 5,000 Hz.
Q4: Is it compatible with Bently Nevada monitoring systems?
Yes, it integrates seamlessly with Bently Nevada monitoring solutions.
Q5: How is the sensor mounted?
It can be installed using stud or adhesive mounting.
Q6: What operating environments is it suited for?
It operates reliably from -55 °C to +100 °C.
Q7: What industries use this sensor?
It is widely applied in oil & gas, power generation, petrochemicals, pulp & paper, and mining.
Q8: What faults can it detect?
It helps detect imbalance, misalignment, looseness, and bearing degradation.
Q9: How heavy is the 台?
The sensor weighs approximately 0.142 kg.
Q10: What is the benefit / Velomitor sensors compared to traditional velocity probes?
They provide higher durability, improved accuracy, and extended service life.
Related Bently Nevada モデルs
| モデル Number | 説明 |
|---|---|
| 330500-00-04 | Velomitor Piezoelectric Velocity Sensor |
| 330500-00-20 | Velomitor Piezoelectric Velocity Sensor |
| 330500-00-25 | Velomitor Piezoelectric Velocity Sensor |
| 330500-01-05 | Velomitor Piezoelectric Velocity Sensor |
| 330500-02-05 | Velomitor Piezoelectric Velocity Sensor |
| 330750-00-05 | High Temperature Velomitor Sensor |
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会社情報
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