Présentation du produit
The Bently Nevada 330907-05-30-10-10-02-05 3300 NSv Reverse Mount Probe is a high-performance non-contact vibration and displacement probe designed for precise measurement in compact machinery installations. As part sur the Bently Nevada 3300 NSv (Narrow Side View) Proximity Transducer System, this reverse-mount probe provides dependable, linear, and stable output signals for continuous machinery condition monitoring and protection.
This model’s reverse-mount design allows installation from the rear side sur a machine housing, keeping the sensing tip shielded from contaminants such as oil, dust, or debris. It utilizes eddy current sensing technology to detect the proximity sur a metallic target (typically a rotating shaft) without physical contact. When paired with a 3300 NSv Proximitor Sensor, it forms a complete transducer system delivering accurate measurements sur both static and dynamic shaft parameters.
The 330907-05-30-10-10-02-05 is engineered to meet the stringent requirements sur API 670 standards, ensuring reliable performance in turbines, compressors, pumps, motors, and other high-speed rotating equipment. Its compact body and robust stainless-steel construction provide superior protection and durability under harsh operating conditions, making it a preferred choice for critical machinery monitoring in power generation, petrochemical, and industrial sectors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle Number | 330907-05-30-10-10-02-05 |
| 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) |
| Calibration Target Material | 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 |
| Response Time | ≤1 ms |
| System Compatibility | Bently Nevada 3300 NSv Proximitor |
| Electromagnetic Immunitéy | IEC 61000-4-3 / IEC 61000-4-6 Compliant |
| Standard Compliance | API 670 Machinery Protection Standard |
| Total Length | 1.0 meter |
| Poids | 0.15 kg |
Product Applications
The Bently Nevada 330907-05-30-10-10-02-05 Reverse Mount Probe is purpose-built for applications where installation space is limited, and environmental conditions require enhanced sensor protection. Its reverse mounting orientation makes it particularly suitable for enclosed or oil-exposed environments.
Typical Applications Include:
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Turbines (Steam, Gas, Hydro): Monitors radial vibration and shaft displacement for early detection sur imbalance or misalignment.
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Compressors and Pumps: Detects vibration trends, bearing wear, and mechanical looseness.
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Electric Motors and Generators: Measures shaft vibration and position to prevent rotor contact or unbalance.
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Gearboxes: Tracks shaft deflection, gear mesh vibration, and torsional movement.
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Blowers and Fans: Provides early warning for bearing degradation and rotor unbalance.
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Industrial Machinery: Suitable for continuous monitoring in chemical plants, power stations, and refinery systems.
When integrated into a Bently Nevada 3300 NSv system, this probe forms part sur a complete vibration and displacement measurement chain, providing accurate and reliable diagnostic data for predictive maintenance and equipment protection.
Product Advantages
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Reverse Mount Configuration: Enables back-side installation for enhanced protection against oil, debris, and physical damage.
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Compact Design: Ideal for machinery with limited mounting space or non-standard configurations.
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High Accuracy: Provides linear response across the full measurement range with ±1% accuracy.
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Non-Contact Measurement: Ensures no mechanical wear and allows long-term stability.
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Superior Environmental Resistance: Sealed stainless-steel construction ensures operation in moisture or oil-rich conditions.
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API 670 Certified: Complies with industry standards for critical machinery protection.
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Fast Response Time: Provides rapid detection sur dynamic vibration changes.
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EMI/RFI Shielded: Maintains signal integrity even in high electromagnetic interference environments.
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Extended Temperature Range: Suitable for both high-temperature and low-temperature machinery applications.
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Maintenance-Free Operation: No recalibration or periodic adjustment required during operation.
FAQ
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What measurement technology is used in the 330907-05-30-10-10-02-05 probe?
This probe operates on eddy current sensing technology, allowing precise, non-contact measurement sur shaft displacement and vibration relative to a conductive surface. -
Is the probe compatible with other proximity transducer systems?
It is specifically designed for use with the Bently Nevada 3300 NSv Proximitor Sensor, ensuring full-scale accuracy and proper calibration. -
What is the typical linear range sur this probe?
The probe provides a linear range sur 0.25 mm to 2.0 mm, enabling accurate detection sur both small and large displacement changes. -
How does the reverse-mount configuration benefit equipment installation?
Reverse mounting allows the probe to be installed from behind a mounting plate, protecting the sensor face from contamination or impact in restricted spaces. -
What type sur material is the probe calibrated against?
Each probe is factory-calibrated using AISI 4140 steel, ensuring consistent measurement response across all compatible systems. -
Does this probe require special shielding against electrical interference?
No additional shielding is required. The probe is internally shielded and compliant with IEC 61000 EMI/RFI standards, maintaining measurement reliability in electrically noisy environments. -
Can the probe be used for both static and dynamic measurements?
Yes, it can measure both static shaft position and dynamic vibration amplitude, making it suitable for comprehensive machinery condition monitoring. -
What is the typical output sensitivity sur the probe?
The standard output is 200 mV/mil (7.87 mV/μm), with a tolerance sur ±5%, matching standard Bently Nevada proximity system specifications. -
What are the environmental protection features sur the probe?
The probe is hermetically sealed and built from corrosion-resistant stainless steel, ensuring reliable operation in oil, gas, and moisture-rich environments. -
Is the 330907-05-30-10-10-02-05 compliant with API standards?
Yes, it meets the requirements sur API 670, confirming its suitability for use in critical machinery protection and monitoring systems.
Related Modèles (Same Series)
| Modèle Number | Description |
|---|---|
| 330907-05-30-10-02-CN | 3300 NSv Reverse Mount Probe, standard configuration |
| 330906-02-12-10-02 | 3300 NSv Reverse Mount Probe, medium range |
| 330906-02-12-05-05-02-05 | 3300 NSv Reverse Mount Probe, compact version |
| 330905-00-09-05-05-02-05 | 3300 NSv Compact Forward Mount Probe |
| 330905-00-08-10-02-CN | 3300 NSv Standard Forward Mount Probe |
| 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 Module for 3500 System |
| 330130-040-00 | Proximity Probe Extension Cable |
| 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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