製品紹介
The Bently Nevada 330902-00-90-10-02-05 3300 NSv Proximity Probe is a high-precision sensor designed for industrial machinery monitoring. It provides reliable measurements / shaft vibration and position in rotating equipment, supporting predictive maintenance and operational safety. The probe operates in harsh environments and is engineered for stable performance across a wide temperature range, making it ideal for critical applications such as turbines, compressors, and generators.
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル Number | 330902-00-90-10-02-05 |
| Probe Type | Proximity / Eddy Current |
| Total Length | 1 m |
| 重量 | 0.15 kg |
| Operating Temperature | -40°C to 120°C |
| Cable Type | Shielded twisted pair |
| Tip Material | Stainless Steel |
| Insulation Resistance | >100 MΩ at 500 VDC |
| Frequency Response | DC to 25 kHz |
| Output Signal | Voltage proportional to gap |
| Maximum Gap | 2.5 mm |
| Connector Type | LEMO / Standard Bently connector |
| Housing Material | Stainless Steel |
| Operating Environment | Industrial, vibration-prone, high temperature |
| Compliance | CE, RoHS |
Product Applications
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Continuous vibration monitoring / turbines, compressors, and generators
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Shaft position detection in rotating machinery
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Early detection / misalignment, imbalance, or mechanical wear
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Integration with machinery protection systems (MPS) and condition monitoring systems (CMS)
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Critical industrial processes in power generation, oil & gas, and chemical plants
Product Advantages
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High-precision measurements ensure early fault detection
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Durable design suitable for extreme industrial conditions
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Stable signal output with excellent linearity
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Compatible with a wide range / Bently Nevada monitoring systems
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Easy installation and integration with existing machinery setups
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Reliable operation across broad temperature and vibration ranges
FAQ
Q1: What is the maximum operational speed for this probe?
A1: The probe can operate reliably on shafts rotating up to 30,000 RPM, depending on the monitoring system setup.
Q2: Can this probe be used with non-Bently Nevada monitoring systems?
A2: Yes, it can interface with other systems capable / handling proximity probe signals, provided proper signal conditioning is used.
Q3: What type / signal does this probe output?
A3: It outputs a voltage signal proportional to the distance between the probe tip and the target.
Q4: How is the probe calibrated?
A4: Calibration is performed using a standardized gap target, and calibration data is stored in the associated monitoring system.
Q5: Is the probe sensitive to electromagnetic interference?
A5: The shielded cable design minimizes EMI, ensuring reliable signal transmission even in high-interference environments.
Q6: What is the recommended cable length for optimal performance?
A6: Bently Nevada recommends keeping cable lengths under 30 meters for standard installations to maintain signal integrity.
Q7: Can this probe detect axial movement or only radial vibration?
A7: The probe primarily measures radial vibration and shaft position. Axial movement detection requires additional probes or system configuration.
Q8: How does temperature affect the probe’s performance?
A8: The probe maintains linear response and signal stability across the rated -40°C to 120°C operating range.
Q9: What type / machinery is this probe best suited for?
A9: It is ideal for high-speed rotating equipment such as gas turbines, steam turbines, compressors, and large electric motors.
Q10: Can this probe detect imbalance in the shaft?
A10: Yes, by monitoring radial vibration amplitude and phase, the probe can detect imbalance conditions when used with the proper monitoring system.
Recommended Same-Series or Related モデルs
| モデル Number | 説明 |
|---|---|
| 330902-00-90-10-02-RU | 3300 NSv Proximity Probe, regional variant |
| 330902-00-45-10-02-05 | 3300 NSv Proximity Probe, short gap version |
| 330902-00-40-10-02-05 | 3300 NSv Proximity Probe, standard version |
| 330902-00-40-05-01-00 | 3300 NSv Proximity Probe, low amplitude variant |
| 330902-00-20-10-02-05 | 3300 NSv Proximity Probe, high sensitivity version |
| 330902-00-17-22-10-12-05 | 3300 NSv Proximity Probe, extended cable version |
Popular Bently Nevada モデルs
| モデル Number | 説明 |
|---|---|
| 3300 XL Proximity Probe | Advanced high-temperature proximity probe |
| 3300 XL 330902-00-10-10-05 | High-precision shaft monitoring probe |
| 3500/22M Monitoring Module | Machinery protection system module |
| 3500/37M Transient Vibration Module | Vibration monitoring module |
| 3300 XL 330902-00-20-10-02 | Standard industrial proximity probe |
| 3500/05M Proximitor Sensor | Standard CMS sensor interface |
| 3300 XL 330902-00-40-05-05 | High-speed turbine monitoring probe |
| 3500/72M Overspeed Trip Module | Critical overspeed protection device |
会社情報
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