製品紹介
The Bently Nevada 330903-00-04-05-02-05 3300 NSv Proximity Probe is a precision-engineered sensor designed for machinery protection and condition monitoring applications. As part / the Bently Nevada 3300 NSv (Narrow Side View) series, it is optimized for use in environments where compact installation and reliable vibration/position measurements are required.
This probe is typically used in industrial rotating machinery such as turbines, compressors, pumps, and gearboxes, where accurate shaft displacement and vibration measurements are critical to prevent unexpected failures. The 330903 NSv probe /fers stable performance in high-temperature and high-vibration environments, making it a trusted solution across multiple industries.
Product Parameters
| Parameter | Specification |
|---|---|
| モデル Number | 330903-00-04-05-02-05 |
| Series | 3300 NSv Proximity Probe |
| Total Length | 0.5 m |
| 重量 | 0.15 kg |
| Thread Size | M8 × 1 |
| Material | Stainless Steel Housing |
| Operating Temperature | -35 °C to +175 °C |
| Frequency Range | DC to 10 kHz |
| Power Supply (via Driver) | -24 VDC nominal |
| Sensitivity | 7.87 mV/µm (200 mV/mil) |
| Linearity | ±1% over specified range |
Product Applications
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Turbomachinery monitoring – Shaft vibration and axial position measurements in turbines and compressors.
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Pumps and motors – Detecting imbalance, misalignment, and bearing issues.
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Gearboxes – Monitoring gear mesh vibration and shaft displacement.
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Industrial process machinery – Ensuring safe operation by preventing mechanical failure.
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状態 monitoring systems – Integrated with Bently Nevada protection systems such as 3500 series racks.
Product Advantages
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Compact design: Ideal for installations where space is limited.
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High accuracy: Provides precise displacement and vibration measurements.
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Reliability: Built to withstand harsh industrial environments.
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Compatibility: Fully compatible with Bently Nevada 3300 NSv and 3500 systems.
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Durability: Resistant to high temperatures, oil contamination, and vibration.
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Standardization: Designed according to API 670 machinery protection standards.
FAQ
Q1: What is the typical sensitivity / the 330903 NSv probe?
A1: It provides a sensitivity / 7.87 mV/µm (200 mV/mil).
Q2: Can this probe operate in high-temperature environments?
A2: Yes, it can operate reliably in temperatures from -35 °C to +175 °C.
Q3: Is the 330903 compatible with the Bently Nevada 3500 monitoring system?
A3: Yes, it is fully compatible with the 3500 series as well as legacy 3300 systems.
Q4: How does the probe connect to the monitoring system?
A4: The probe connects via extension cable to a proximitor sensor, which then interfaces with monitoring racks.
Q5: What is the frequency response / this probe?
A5: It supports a frequency range from DC up to 10 kHz.
Q6: Can the probe detect both vibration and position?
A6: Yes, it can measure both shaft vibration and static position (displacement).
Q7: Does it require external power?
A7: The probe itself does not; power is supplied through the proximitor driver (typically -24 VDC).
Q8: What is the maximum cable length supported?
A8: The system typically supports up to 9 meters (probe + extension cable) depending on configuration.
Q9: What industry standards does it comply with?
A9: It is designed in accordance with API 670 standards for machinery protection.
Q10: Can this probe be installed in hazardous environments?
A10: Yes, when paired with certified proximitor drivers, it can be applied in hazardous-rated areas.
Same-Series or Related モデルs
| モデル Number | 説明 |
|---|---|
| 330903-00-04-05-02-CN | 3300 NSv Proximity Probe, China variant |
| 330903-00-04-05-02-RU | 3300 NSv Proximity Probe, Russia variant |
| 330903-00-03-10-11-05 | 3300 NSv Proximity Probe, alternative length |
| 330903-00-02-10-12-05 | 3300 NSv Proximity Probe, compact type |
| 330103-00-07-05-02-05 | Standard 3300 Proximity Probe |
| 330104-00-08-10-02-05 | 3300 XL Proximity Probe |
Same-ブランド Popular モデルs
| モデル Number | 説明 |
|---|---|
| 3500/22M | Transient Data Interface (TDI) module |
| 3500/42M | Proximitor/Seismic Monitor |
| 3500/92 | Communication Gateway Module |
| 3500/32M | 4-Channel Relay Module |
| 330130-040-00-00 | Extension Cable for Proximity Probes |
| 330180-91-05 | Proximitor Sensor for Probes |
| 3500/25 | Keyphasor Module |
| 330400 | Velomitor Seismic Sensor |
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