Présentation du produit
The Bently Nevada 330907-05-30-10-02-CN 3300 NSv Reverse Mount Probe is a high-precision, non-contact vibration and displacement sensor designed for critical machinery monitoring applications in environments with limited installation space. As a member sur the 3300 NSv (Narrow Side View) Proximity Transducer System, this reverse-mount probe provides accurate, reliable shaft vibration and position measurements for small or high-speed rotating equipment.
Its reverse mount configuration allows installation from the rear sur the mounting surface, providing enhanced protection against oil, debris, and environmental exposure. The probe uses eddy current sensing technology, detecting the proximity sur a metallic target without physical contact. Combined with a 3300 NSv Proximitor Sensor, it forms a complete transducer system that delivers linear and high-fidelity signals essential for condition monitoring and machinery protection.
The 330907-05-30-10-02-CN probe is built with rugged stainless-steel housing and sealed coaxial connections, ensuring long-term durability even in harsh industrial environments. This model meets API 670 standards, making it ideal for use in turbines, compressors, pumps, gearboxes, and other rotating assets where compact, reverse-mounted sensors are preferred.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle Number | 330907-05-30-10-02-CN |
| Product Type | 3300 NSv Reverse Mount Proximity Probe |
| Operating Principle | Eddy Current (Non-contact) |
| 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 |
| Probe Tip Diameter | 5 mm (0.197 in) |
| Material | Stainless Steel (AISI 304 or equivalent) |
| Target Material (Calibration) | AISI 4140 Steel |
| Operating Temperature | –35°C to +180°C |
| Storage Temperature | –40°C to +200°C |
| Mounting Thread | M8 × 1.0 mm |
| Connector Type | Miniature Coaxial Connector (female) |
| Environmental Protection | Hermetically Sealed, Oil and Moisture Resistant |
| Output Sensitivity | ±5% sur nominal 200 mV/mil |
| Power Supply (via Proximitor) | –24 V DC nominal |
| System Compatibility | Bently Nevada 3300 NSv Proximitor |
| Response Time | ≤1 ms |
| EMI/RFI Immunitéy | IEC 61000-4-3 / 61000-4-6 compliant |
| Compliance | API 670 Machinery Protection Standard |
| Total Length | 1.0 meter |
| Poids | 0.15 kg |
Product Applications
The 330907-05-30-10-02-CN Reverse Mount Probe is specifically engineered for use in machinery where limited installation space or environmental challenges prevent the use sur forward-mount proximity probes. Its reverse-mount design ensures that sensitive probe components remain shielded from oil contamination and physical damage.
Key Application Areas:
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Steam and Gas Turbines: Measures shaft radial vibration and position in high-speed rotating systems.
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Centrifugal Compressors: Detects unbalance, misalignment, and axial shift during operation.
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Pumps and Blowers: Monitors mechanical instability, cavitation, and bearing wear through dynamic vibration data.
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Electric Motors and Generators: Tracks shaft position, vibration trends, and imbalance in critical drive systems.
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Gearboxes and Couplings: Identifies gear mesh quality and shaft deflection for preventive maintenance.
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Industrial Rotating Equipment: Used in process industries such as oil & gas, petrochemical, and power generation for continuous monitoring.
When integrated with a 3300 NSv Proximitor Sensor, it forms a complete system capable sur real-time vibration and displacement feedback for predictive maintenance and protection sur critical assets.
Product Advantages
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Reverse Mount Design: Allows installation from the rear sur the mounting surface, protecting probe components from oil and debris.
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Compact Form Factor: Ideal for machines with limited clearance or tight access areas.
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High Measurement Accuracy: ±1% linearity over a wide dynamic range.
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Non-Contact Sensing: Prevents wear and ensures stable performance under continuous operation.
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Robust Construction: Stainless steel body ensures corrosion resistance and mechanical durability.
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High Temperature Resistance: Operates reliably up to +180°C.
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Superior Electrical Shielding: Built to resist EMI/RFI interference in industrial environments.
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API 670 Compliance: Meets industry standards for critical vibration monitoring applications.
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Fast Response Time: Ensures accurate readings even in rapidly changing vibration conditions.
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Maintenance-Free Operation: Fully sealed design requires no calibration in field conditions.
FAQ
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What sensing principle does the 330907-05-30-10-02-CN use?
It uses eddy current technology to detect the distance between the probe tip and a conductive target, allowing accurate non-contact vibration and displacement measurement. -
Can this probe be paired with any Proximitor module?
It is specifically designed for use with the Bently Nevada 3300 NSv Proximitor, ensuring full-scale linear output and factory-calibrated performance. -
Why is reverse mounting advantageous in industrial systems?
Reverse mounting protects the probe from oil, dust, and physical interference, making it ideal for harsh or restricted environments. -
What is the output sensitivity sur this probe?
The probe provides an output sur 200 mV/mil, with an accuracy tolerance sur ±5%, ensuring consistent signal response. -
How does the probe maintain accuracy under high vibration conditions?
Its rigid stainless-steel housing and precision calibration ensure stable measurements even in high-amplitude vibration zones. -
Is it suitable for detecting both static and dynamic shaft behavior?
Yes, it measures both static shaft position and dynamic vibration amplitude, crucial for machine condition monitoring. -
What material is used for probe calibration?
The probe is factory-calibrated using AISI 4140 steel, which is a standard reference material for Bently Nevada proximity systems. -
What electrical protection features are included?
It includes shielded coaxial cabling and internal EMI/RFI protection circuits for signal integrity. -
Can this probe be installed in oil-filled environments?
Yes, the hermetically sealed stainless-steel housing ensures reliable operation in oil, gas, or moisture-rich industrial conditions. -
Does the probe meet international vibration monitoring standards?
Yes, it fully complies with API 670 standards, guaranteeing performance reliability and system compatibility.
Related Modèles (Same Series)
| Modèle Number | Description |
|---|---|
| 330906-02-12-10-02-CN | 3300 NSv Reverse Mount Probe, standard configuration |
| 330906-02-12-05-05-02-05 | 3300 NSv Reverse Mount Probe, compact version |
| 330905-00-08-10-02-CN | 3300 NSv Forward Mount Probe |
| 330905-00-09-05-05-02-05 | 3300 NSv Compact Probe, standard mounting |
| 330904-07-15-05-02-00 | 3300 NSv Probe for restricted access |
| 330902-36-89-05-01 | 3300 NSv Axial Vibration Probe |
Popular Modèles from the Same Marque (Bently Nevada)
| Modèle Number | Description |
|---|---|
| 3500/42M | Dual Vibration and Position Monitor |
| 3500/22M | Communication Interface Module |
| 3500/92 | Display Interface for 3500 System |
| 330130-040-00 | Extension Cable for Proximity Probes |
| 330505-02-12-10-02 | 3300 NSv Proximitor Sensor |
| 3300 XL 8 mm Probe | Standard Forward-Mount Proximity Probe |
Informations sur l'entreprise
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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