製品紹介
The Bently Nevada 330703-010-070-10-01-CN 3300 XL 11 mm Proximity Probe is a precision-engineered sensor designed for high-accuracy vibration and displacement measurement in critical rotating machinery. Part / the 3300 XL series, this probe is optimized for performance in demanding industrial environments, /fering reliable non-contact monitoring to protect machinery and support predictive maintenance programs.
The probe employs eddy-current sensing technology to detect the distance between its 11 mm tip and a conductive target, such as a rotating shaft. The resulting signal is highly linear and proportional to the shaft’s displacement, enabling operators to monitor vibration, shaft position, and phase reference with precision.
Designed to integrate seamlessly with Bently Nevada 3300 XL Proximitor Sensors and extension cables, the 330703-010-070-10-01-CN ensures full compliance with API 670 standards for machinery protection. The device’s robust construction, combined with advanced EMI shielding and oil-resistant housing, allows it to maintain stable performance under harsh operating conditions including high temperatures, vibration, and oil exposure.
This model is particularly suited for turbines, compressors, pumps, and other rotating equipment where continuous, accurate measurement is critical for safe and efficient operation.
Technical Specifications
| Parameter | 説明 |
|---|---|
| モデル Number | 330703-010-070-10-01-CN |
| Series | 3300 XL 11 mm Proximity Probe |
| Probe Tip Diameter | 11 mm |
| System Compatibility | 3300 XL Proximitor Sensor and extension cable |
| Sensitivity | 200 mV/mil (7.87 mV/μm) |
| Linear Range | 0.25 mm to 2.0 mm |
| Linearity | ±1% / full-scale output |
| Frequency Response | 0 to 10 kHz |
| Probe Thread | M14 × 1.5 or ¾-20 UNF |
| Mounting Type | Threaded with locknut for secure installation |
| Target Material | AISI 4140 steel (standard calibration) |
| Operating Temperature | -35°C to +177°C |
| Storage Temperature | -50°C to +200°C |
| Shock Limit | 500 g peak |
| Vibration Limit | 50 g peak-to-peak |
| Power Supply | Provided via 3300 XL Proximitor Sensor |
| Electrical Isolation | Between probe tip and shield |
| EMI/RFI Protection | Double-shielded coaxial cable |
| Environmental Protection | Oil, dust, and moisture resistant |
| Compliance | API 670, CE, and CSA standards |
| Housing Material | Stainless steel, corrosion-resistant |
| Insulation Resistance | >10⁹ Ω at 500 V DC |
| 重量 | 0.07 kg |
Applications
The 330703-010-070-10-01-CN 3300 XL Proximity Probe is ideal for high-precision monitoring / industrial rotating machinery and plays a vital role in predictive maintenance and machinery protection programs.
Key applications include:
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Steam and Gas Turbines: Monitoring shaft vibration and axial displacement to prevent unexpected failures.
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Compressors and Pumps: Tracking rotor and bearing movement for early detection / faults.
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Electric Generators and Motors: Ensuring precise shaft position and vibration monitoring.
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Industrial Fans and Blowers: Detecting imbalance and mechanical looseness.
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Gearboxes: Monitoring dynamic shaft behavior and alignment.
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Integration with Bently Nevada 3500 systems: Providing continuous machinery protection and diagnostics.
The probe performs reliably in environments with high temperature, heavy vibration, oil contamination, or electromagnetic interference.
Product Advantages
The 330703-010-070-10-01-CN Proximity Probe delivers high-performance sensing capabilities with a robust and reliable design. Key advantages include:
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High Accuracy: Linear output ensures reliable and repeatable measurements.
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Robust Construction: Stainless steel housing resists corrosion and mechanical stress.
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EMI/RFI Resistance: Double-shielded cable ensures signal integrity in electrically noisy environments.
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Wide Temperature Range: Operates effectively from -35°C to +177°C.
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API 670 Compliance: Meets industry standards for rotating machinery protection.
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Seamless System Integration: Fully compatible with 3300 XL Proximitors and extension cables.
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Oil and Moisture Resistance: Suitable for harsh industrial conditions.
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Non-お問い合わせ Operation: Eliminates wear and reduces maintenance needs.
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Easy Installation: Threaded mounting ensures secure, repeatable positioning.
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Long-Term Reliability: Proven in the field for consistent performance under demanding conditions.
FAQ
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What is the primary function / the 330703-010-070-10-01-CN probe?
It measures vibration, displacement, and shaft position between the probe tip and a conductive target. -
Which sensors is this probe compatible with?
It works with Bently Nevada 3300 XL Proximitor Sensors. -
What is the probe’s sensitivity?
The system sensitivity is 200 mV/mil (7.87 mV/μm). -
What is the linear measurement range?
The probe provides a linear range / 0.25 mm to 2.0 mm. -
Can it operate in high-vibration environments?
Yes, it can withstand vibrations up to 50 g peak-to-peak. -
What target materials are recommended?
It is calibrated for AISI 4140 steel or equivalent conductive surfaces. -
Does the probe have EMI/RFI protection?
Yes, the double-shielded coaxial cable ensures protection against electrical interference. -
What is the operating temperature range?
The probe operates between -35°C and +177°C. -
Is this probe suitable for oil-contaminated environments?
Yes, it is oil-resistant and sealed for harsh conditions. -
Does the probe meet API 670 standards?
Yes, it fully complies with API 670 machinery protection standards.
Related or Similar モデルs
| モデル | 説明 |
|---|---|
| 330703-000-100-10-02-00 | 3300 XL 11 mm standard proximity probe |
| 330703-000-120-10-02-00 | 3300 XL 11 mm extended measurement probe |
| 330703-005-040-10-01-00 | 3300 XL 11 mm short-range configuration |
| 330703-005-040-10-02-00 | 3300 XL 11 mm dual-configuration probe |
| 330703-010-070-10-02-CN | 3300 XL 11 mm alternate configuration |
| 330703-010-100-10-01-CN | 3300 XL 11 mm high-stability calibration probe |
Popular Bently Nevada モデルs
| モデル | 説明 |
|---|---|
| 330130-040-00 | 3300 XL extension cable, 4-meter configuration |
| 330180-91-05 | 3300 XL Proximitor Sensor, 5-meter system length |
| 3500/42M | Dual-channel vibration and position monitor module |
| 3500/22M | Communication interface module for 3500 rack |
| 3500/15 | Power supply module for Bently Nevada 3500 system |
| 330400 | Industrial accelerometer for vibration monitoring |
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