製品紹介
The Bently Nevada 330901-00-08-05-02-RU 3300 NSv Proximity Probe is a compact, high-sensitivity non-contact sensor designed specifically for small, high-speed rotating machinery where space is limited and measurement accuracy is critical. As part / the renowned 3300 NSv (Narrow Side-view) series, this probe provides precise shaft vibration and position data for predictive maintenance and real-time machinery protection. Its rugged stainless-steel construction and advanced eddy-current technology enable dependable performance in harsh industrial environments such as power generation, oil and gas, and chemical processing facilities.
製品仕様
| Parameter | Details |
|---|---|
| モデル Number | 330901-00-08-05-02-RU |
| Series | 3300 NSv (Narrow Side-view) |
| Total Length | 0.5 meter |
| Sensing Principle | Eddy-current non-contact displacement |
| Measurement Range | 0 to 2.0 mm (80 mils) |
| Linearity | ±0.25% / full scale |
| Frequency Response | DC to 10 kHz |
| Probe Tip Diameter | 5 mm |
| Power Supply (via driver) | –24 V DC nominal |
| Output Signal | Proportional voltage signal compatible with Bently Nevada monitoring |
| Operating Temperature Range | –35 °C to +177 °C (–31 °F to +350 °F) |
| Environmental Protection | IP67, resistant to oil and industrial contaminants |
| 重量 | 0.15 kg |
| Compliance/Certifications | CE, RoHS |
Applications
The 330901-00-08-05-02-RU proximity probe is optimized for tight-space installations and critical machinery condition monitoring:
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Miniature steam, gas, and hydro turbines
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High-speed compressors and pumps
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Electric motors, gearboxes, and fans with limited mounting clearance
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Process-critical rotating equipment in refineries, petrochemical plants, and power stations
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Integration with Bently Nevada 3500/3300 monitoring systems for continuous vibration and axial position measurement
Advantages
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Compact Design – Slim 5 mm diameter allows installation in restricted or hard-to-access locations.
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High Sensitivity – Maintains ±0.25% linearity for reliable vibration and displacement data.
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Rugged Construction – Stainless steel body with IP67 rating ensures durability in dusty, oily, and high-temperature conditions.
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Plug-and-Play Integration – Fully compatible with Bently Nevada 3500 and 3300 monitoring systems.
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Temperature Resilience – Operates stably across a wide thermal range without output drift.
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Low Maintenance – Non-contact measurement eliminates mechanical wear and reduces downtime.
FAQ
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What type / sensing technology is used in the 330901-00-08-05-02-RU probe?
It uses eddy-current non-contact displacement sensing for precise vibration measurement. -
How does the probe connect to a Bently Nevada monitoring system?
It connects through a matched extension cable and proximitor driver, maintaining calibration integrity. -
Can this probe be installed horizontally or vertically?
Yes, the orientation is flexible as long as the recommended probe-to-shaft gap is maintained. -
What is the recommended shaft-to-probe gap for accurate readings?
Typically about 1.0 mm ±0.2 mm, depending on system calibration and target material. -
Does cable length affect measurement accuracy?
Yes, the probe and extension cable are factory-calibrated together; changing length requires recalibration. -
What is the maximum frequency response / the 3300 NSv probe?
It provides a flat response from DC up to approximately 10 kHz. -
Is the probe compatible with intrinsically safe installations?
Yes, when used with certified intrinsic safety barriers or approved protective housings. -
What environmental protection rating does the probe have?
It carries an IP67 rating, ensuring dust-tight and water-resistant performance. -
Can it detect vibration on non-metallic shafts?
No, it requires a conductive metallic target for proper eddy-current sensing. -
How is temperature compensation achieved?
The probe electronics include temperature-compensation circuitry to maintain output stability across its –35 °C to +177 °C range.
Related モデルs (Same Series)
| モデル Number | Key Feature |
|---|---|
| 330901-00-08-05-01 | Standard NSv probe with 1 m cable |
| 330901-00-08-10-02 | Extended 1 m probe for higher-temperature service |
| 330901-00-08-05-03 | Compact version with angled connector |
| 330901-00-07-05-02 | 7 mm tip diameter for broader sensing range |
| 330901-00-09-05-02 | High-frequency response for ultra-fast machinery |
| 330901-00-08-15-02 | Long-cable version for remote installation |
Popular Bently Nevada モデルs
| モデル Number | Primary Application |
|---|---|
| 330500 | General-purpose proximity probe for industrial motors |
| 3500/22M | Machinery protection and monitoring module |
| 330180 | High-speed keyphasor proximity probe |
| 3701/40 | Compact condition monitoring transmitter |
| 330103 | Short-length probe for confined installations |
| 330400 | High-temperature probe designed for turbine systems |
会社情報
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