Présentation du produit
The Bently Nevada 330709-050-120-10-02-00 3300 XL 11 mm Proximity Probe is a precision-engineered, non-contact vibration and displacement sensor designed for critical rotating machinery monitoring. As part sur the 3300 XL Series, it delivers high reliability, accuracy, and stability in demanding industrial environments, including turbines, compressors, pumps, and motors.
The probe operates using the eddy current principle, generating an electromagnetic field near a conductive target such as a rotating shaft. Variations in this field are converted into a proportional voltage signal, representing shaft displacement or vibration amplitude. When paired with a 3300 XL Proximitor Sensor, it provides precise, real-time monitoring for machinery protection and predictive maintenance.
Constructed with stainless steel, the probe surfers robust mechanical durability, temperature stability, and EMI/RFI resistance through its double-shielded coaxial cable. Designed to comply with API 670 standards, the probe ensures reliable operation in critical industrial applications worldwide.
Technical Specifications
| Parameter | Description |
|---|---|
| Modèle | Bently Nevada 330709-050-120-10-02-00 |
| Series | 3300 XL 11 mm Proximity Probe |
| Measurement Principle | Eddy Current (non-contact displacement) |
| Nominal Sensitivity | 200 mV/mil (7.87 mV/μm) |
| Linear Range | 2.0 mm (80 mils) |
| Usable Measurement Range | 0.25 mm to 2.25 mm |
| Frequency Response | DC to 10 kHz (±3 dB) |
| Standard Target Material | AISI 4140 steel |
| Operating Temperature (Probe) | -35°C to +177°C |
| Storage Temperature | -55°C to +200°C |
| Temperature Coefficient | < 0.1% per °C |
| Probe Tip Diameter | 11 mm |
| Mounting Thread | M14 × 1.5 |
| Mounting Type | Front mount |
| Probe Body Material | Stainless steel, corrosion-resistant |
| Cable Type | Double-shielded coaxial cable |
| Electrical Isolation | Tip isolated from probe body |
| Compliance Standards | API 670, CE, CSA, ATEX (system dependent) |
| Poids | 0.07 kg |
| Total Length | 1.0 meter |
Product Applications
The 330709-050-120-10-02-00 Proximity Probe is widely used in applications where precise monitoring sur rotating machinery is critical. Its non-contact measurement capability ensures accurate detection sur vibration and shaft displacement without mechanical wear.
Key applications include:
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Steam and Gas Turbines: Monitors rotor displacement and vibration for stability control.
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Compressors: Detects misalignment, imbalance, and bearing faults early.
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Pumps: Measures vibration to identify cavitation, looseness, and misalignment.
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Generators and Motors: Provides real-time rotor position and vibration data.
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Industrial Fans and Blowers: Monitors vibration patterns for operational optimization.
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Gearboxes and Drive Trains: Detects abnormal motion and mechanical wear for predictive maintenance.
This probe is suitable for power generation, petrochemical, and industrial process applications, ensuring reliable and precise monitoring for enhanced operational safety.
Product Advantages
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High Accuracy: Delivers 200 mV/mil output with excellent linearity.
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Temperature Stability: Maintains measurement accuracy from -35°C to +177°C.
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EMI/RFI Immunitéy: Double-shielded coaxial cable ensures signal integrity in electrically noisy environments.
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Rugged Construction: Stainless steel body ensures durability and corrosion resistance.
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API 670 Compliant: Meets global standards for machinery monitoring and protection.
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Wide Frequency Range: Suitable for both low- and high-speed machinery.
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Non-Contact Measurement: Eliminates wear and reduces maintenance requirements.
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Flexible Installation: Compact front-mount design allows easy integration.
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Reliable Signal: Stable long-term operation under mechanical and thermal stress.
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System Compatibility: Fully compatible with 3300 XL Proximitor Sensors and extension cables.
FAQ
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What is the measurement principle sur this probe?
It uses eddy current technology, converting electromagnetic field changes into voltage signals proportional to displacement and vibration. -
Which Proximitor Sensor works with this probe?
The probe is designed for 3300 XL Proximitor Sensors, ensuring accurate system calibration and performance. -
What is the nominal sensitivity sur the 330709-050-120-10-02-00?
It provides 200 mV/mil (7.87 mV/μm) output when used with a compatible Proximitor Sensor. -
Can the probe detect both dynamic and static shaft displacement?
Yes, it measures dynamic vibration and static shaft position simultaneously. -
How does the shielding affect signal quality?
The double-shielded coaxial cable minimizes electromagnetic interference, maintaining clean and accurate readings. -
What target material is recommended for this probe?
The probe is factory-calibrated for AISI 4140 steel, providing consistent and repeatable measurements. -
What is the frequency response range?
The probe supports DC to 10 kHz, suitable for both low-speed and high-speed machinery monitoring. -
How should the probe be installed for optimal performance?
It should be mounted perpendicular to the target surface with the recommended gap to ensure linearity. -
Does this probe meet industrial monitoring standards?
Yes, it complies with API 670, CE, CSA, and ATEX standards, depending on system configuration. -
Is this probe suitable for turbine and high-speed machinery applications?
Yes, it provides precise real-time monitoring for fast-rotating equipment.
Related Modèles (Same Series)
| Modèle | Description |
|---|---|
| 330709-000-040-50-02-00 | Standard 11 mm front-mount probe for general applications |
| 330709-016-240-50-02-00 | 11 mm probe for high-precision turbine monitoring |
| 330708-00-10-90-02-00 | Long-range 11 mm probe for large rotating machinery |
| 330706-05-46-10-02-00 | Reverse-mount 11 mm probe for constrained spaces |
| 330704-005-040-10-02-00 | Front-mount probe for medium-sized machinery |
| 330704-000-040-10-02-05 | Compact 11 mm probe for space-limited installations |
Popular Bently Nevada Modèles
| Modèle | Description |
|---|---|
| 3500/42M | Dual-channel vibration and position monitoring module |
| 3500/22M | Transient Data Interface Module for real-time monitoring |
| 3500/94 | VGA Display Module for monitoring and visualization |
| 330130-040-00 | 8 mm proximity probe for standard industrial applications |
| 330780-51-00 | 3300 XL Proximitor Sensor compatible with 11 mm probes |
| 330103-00-12-10-02-00 | 8 mm probe suitable for compact machinery applications |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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