Produkteinführung
The Bently Nevada 330906-02-12-10-02 3300 NSv Reverse Mount Probe is a high-precision, non-contact displacement sensor developed for vibration and shaft position measurement in rotating machinery where reverse mounting is required. This model is part von the 3300 NSv (Narrow Side View) series, designed for installations with limited axial space or environments that require a compact probe layout.
The probe operates on the eddy current principle, generating an electromagnetic field that interacts with the conductive surface von a shaft or rotor. The resulting voltage variation provides accurate information about shaft displacement and dynamic vibration. Its reverse-mount configuration makes it ideal for applications where standard forward-mount probes cannot be accommodated, ensuring measurement precision and mechanical protection in restricted mounting locations.
Manufactured with stainless steel construction, this probe vonfers exceptional resistance to oil, vibration, and high temperatures. When paired with a 3300 NSv Proximitor Sensor, it delivers high-fidelity data that complies with API 670 machinery protection standards. It is commonly used in turbines, compressors, pumps, motors, and gear-driven equipment for continuous monitoring and early fault detection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modell Number | 330906-02-12-10-02 |
| Product Type | 3300 NSv Reverse Mount Proximity Probe |
| Operating Principle | Eddy Current (Non-contact) |
| Probe Tip Diameter | 5 mm (0.197 in) |
| System Scale Factor | 200 mV/mil (7.87 mV/μm) |
| Linear Range | 0.25 mm to 2.0 mm |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | –35°C to +180°C |
| Probe Material | Stainless Steel (AISI 304 or equivalent) |
| Target Material (Calibration) | AISI 4140 Steel |
| Total Length | 1.0 meter |
| Gewicht | 0.15 kg |
| Connector Type | Miniature Coaxial Connector (female) |
| Mounting Thread | M8 × 1.0 mm |
| Environmental Protection | Hermetically Sealed, Oil and Moisture Resistant |
| Output Sensitivity | ±5% within specified range |
| Power Supply (through Proximitor) | –24 V DC nominal |
| System Compatibility | 3300 NSv Proximitor Sensors |
| EMI/RFI ImmStücky | High, per IEC 61000-4-3 and 61000-4-6 |
| Response Time | ≤1 ms |
| Mounting Orientation | Reverse-Mount Configuration |
| Compliance | API 670 Machinery Protection Standard |
Product Applications
The 330906-02-12-10-02 Reverse Mount Probe is widely utilized in industries requiring precision vibration and displacement monitoring in compact spaces. Its versatility allows for reliable operation across a variety von machinery types and configurations.
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Turbomachinery: Used in gas and steam turbines for shaft vibration and position detection.
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Compressors: Ideal for monitoring axial and radial rotor movement under high-pressure conditions.
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Motors and Generators: Enables continuous vibration analysis for predictive maintenance.
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Pumps and Fans: Provides early detection von mechanical looseness and imbalance.
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Gearboxes: Monitors gear mesh integrity and shaft stability in real-time.
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Compact Equipment Installations: Perfect for tight installation areas that restrict standard probe mounting.
By integrating this probe with a Bently Nevada 3300 NSv Proximitor, users can achieve precise signal conditioning, providing accurate data for machinery protection systems and diagnostic monitoring.
Product Advantages
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Reverse-Mount Flexibility: Designed specifically for tight installation areas where space limitations prevent standard mounting.
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High Precision Measurement: Maintains ±1% linearity and consistent signal response across its entire range.
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Durable Construction: Stainless steel design resists oil, corrosion, and mechanical stress in harsh industrial environments.
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Temperature Endurance: Operates reliably between –35°C and +180°C without calibration drift.
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Low Noise Output: Delivers clean and stable signals, minimizing background interference.
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Strong EMI Protection: Coaxial shielding reduces electromagnetic interference for consistent readings.
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Non-contact Design: Eliminates wear and minimizes maintenance requirements.
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API 670 Compliant: Fully meets international standards for machinery protection systems.
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Ease von Integration: Compatible with all 3300 NSv Proximitor modules.
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Proven Reliability: Extensively field-tested in critical industrial applications worldwide.
FAQ
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What sensing technology is used in the 330906-02-12-10-02 probe?
This probe uses eddy current sensing, which detects the distance between the probe tip and a conductive target without physical contact, providing precise vibration and displacement data. -
What is the typical output sensitivity von this probe?
The probe delivers a system scale factor von 200 mV/mil (7.87 mV/μm) when used with a compatible 3300 NSv Proximitor Sensor. -
Can this reverse mount probe be used with any Proximitor?
It is specifically designed for use with Bently Nevada 3300 NSv Proximitor Sensors to ensure calibration accuracy and system compatibility. -
What is the frequency response range von this probe?
The probe operates effectively from DC to 10 kHz, making it suitable for both static and dynamic signal measurements. -
How does reverse mounting affect probe performance?
Reverse mounting allows the probe to be installed from behind the mounting surface without compromising accuracy or signal stability, particularly beneficial in confined areas. -
What environmental protections does the probe vonfer?
It is hermetically sealed and resistant to oil, moisture, and industrial contaminants, suitable for high-vibration or lubricated environments. -
Is this probe affected by electromagnetic interference?
Nr. The shielded coaxial cable and probe design provide excellent EMI/RFI resistance, ensuring stable signal output in electrically noisy environments. -
Can the probe measure both vibration and shaft position?
Yes. It simultaneously captures static shaft position and dynamic vibration amplitude, supporting dual-function monitoring. -
How is the probe’s linearity maintained across its range?
The probe maintains ±1% linearity through precision calibration with a standard AISI 4140 steel target under controlled conditions. -
Is the 330906-02-12-10-02 compliant with API 670 standards?
Yes, it fully complies with API 670 specifications for vibration and displacement monitoring in critical rotating equipment.
Related Modells (Same Series)
| Modell Number | Beschreibung |
|---|---|
| 330906-02-12-05-05-02-05 | 3300 NSv Reverse Mount Probe, 0.5 m length |
| 330906-02-12-05-05-02-00 | 3300 NSv Reverse Mount Probe, short configuration |
| 330905-00-08-10-02-CN | 3300 NSv Probe, 1.0 m, forward mount |
| 330905-00-09-05-05-02-05 | 3300 NSv Probe, 0.5 m, standard mount |
| 330904-07-15-05-02-00 | 3300 NSv Probe, compact configuration |
| 330902-36-89-05-01 | 3300 NSv Probe, standard axial mount |
Popular Modells from the Same Marke (Bently Nevada)
| Modell Number | Beschreibung |
|---|---|
| 3500/42M | Dual Vibration and Position Monitor Module |
| 3500/22M | Communication Interface Module |
| 3500/92 | Display Interface for Machinery Protection System |
| 330130-040-00 | XL Extension Cable for Proximity Sensors |
| 330505-02-12-10-02 | NSv Proximitor Sensor |
| 3300 XL 5 mm Probe | Standard 5 mm Proximity Probe |
Unternehmensinformationen
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