製品紹介
The Bently Nevada 330903-00-02-10-12-CN 3300 NSv Proximity Probe is a high-performance non-contact vibration and displacement sensor, specifically designed for small machines and limited installation spaces. It belongs to the 3300 NSv (Narrow Signal Value) series, which /fers accurate measurements where standard probes cannot be easily applied.
The probe works by using eddy current principles to detect shaft vibration and displacement relative to the bearing housing, making it an essential part / machinery protection and condition monitoring systems.
It is widely used in turbines, compressors, pumps, and other rotating equipment, providing reliable real-time monitoring that supports predictive maintenance and machine safety.
Technical Specifications
| Parameter | 説明 |
|---|---|
| モデル | Bently Nevada 330903-00-02-10-12-CN |
| Series | 3300 NSv Proximity Probe |
| Total Length | 1 m |
| 重量 | 0.15 kg |
| Sensitivity | 7.87 mV/µm (200 mV/mil) |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | -35 °C to +175 °C |
| Compatible Drivers | 3300 NSv Proximity Transducer System |
| Standard Compliance | API 670 and ISO machinery protection standards |
Product Applications
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Compressors: Monitoring shaft vibration to avoid unplanned downtime.
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Small turbines: Providing accurate displacement measurements in confined spaces.
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Pumps and fans: Detecting misalignment, imbalance, and bearing issues.
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Gearboxes: Measuring shaft behavior to prevent mechanical failure.
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Industrial motors: Ensuring reliability by monitoring vibration trends.
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OEM machinery: Integrated into systems requiring compact yet precise probes.
Product Advantages
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Compact Design: Suitable for restricted installation areas.
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High Sensitivity: Accurate detection / small displacement changes.
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Wide Compatibility: Designed for use with Bently Nevada 3300 NSv systems.
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Durability: Rugged build for industrial environments.
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High Frequency Response: Captures both slow and fast vibration dynamics.
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Reliability: Proven performance in critical machinery protection.
FAQ
Q1: How does the 330903-00-02-10-12-CN differ from standard 3300 XL probes?
A1: The NSv version is optimized for narrow installations and has a reduced linear range compared to standard XL probes.
Q2: What is the maximum cable length supported?
A2: The probe is available with 2 m, 5 m, and 9 m lengths, with system calibration depending on cable length.
Q3: Can this probe be directly connected to a monitoring system?
A3: No, it must be used with a 3300 NSv Proximitor sensor for signal conditioning.
Q4: What type / targets can the probe measure?
A4: It is designed to measure conductive metallic targets, typically steel shafts.
Q5: Is the probe affected by temperature variations?
A5: The probe includes temperature compensation within its operating range to maintain accuracy.
Q6: What is the typical system accuracy when installed correctly?
A6: System accuracy is within ±5% / the full-scale linear range when properly calibrated.
Q7: Can this probe detect both static and dynamic shaft displacement?
A7: Yes, it measures both static shaft position (displacement) and dynamic vibration.
Q8: Is shielding provided to reduce electromagnetic interference?
A8: Yes, the cable and probe assembly are shielded to prevent EMI and electrical noise.
Q9: Can it be installed in oil-lubricated machinery without protective housings?
A9: Yes, the probe tip is oil-resistant, but housings are recommended in harsh environments.
Q10: What is the probe’s role in API 670 compliance systems?
A10: It provides the required shaft vibration monitoring inputs for compliance with API 670 standards.
Same-Series or Related モデルs
| モデル | 説明 |
|---|---|
| 330903-00-05-10-12-CN | NSv probe with 5 m cable length |
| 330903-00-09-10-12-CN | NSv probe with 9 m cable length |
| 330901-00-12-10-02 | Standard 3300 XL probe, 8 mm tip |
| 330902-00-05-10-02 | Standard 3300 XL probe, 5 mm tip |
| 330925-02-12-05-02 | 3300 XL Reverse Mount probe |
| 330780-90-00 | NSv Proximitor Sensor for probe compatibility |
Popular モデルs from the Same ブランド
| モデル | 説明 |
|---|---|
| 330104-00-08-10-02 | Standard XL 8 mm probe |
| 330103-00-05-10-02 | Standard XL 5 mm probe |
| 330106-05-30-10-02 | XL 11 mm probe for extended range |
| 330130-045-00-05 | Extension cable for 3300 series probes |
| 330180-51-05 | Proximitor sensor for 3300 XL probes |
| 3500/42M | Proximitor/Seismic Monitor |
| 3500/22M | Transient Data Interface module |
| 3500/32M | Relay Module for protection systems |
会社情報
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