产品介绍
The Bently Nevada 330703-000-040-90-01-00 3300 XL 11 mm Proximity Probe is a high-precision, non-contact displacement sensor designed for critical rotating machinery. Built for continuous monitoring / shaft vibration and rotor position, it plays an essential role in predictive maintenance and machinery protection systems. Part / the renowned 3300 XL series, the probe /fers exceptional accuracy, long-term stability, and rugged construction for dependable operation in demanding industrial environments such as power generation, petrochemical facilities, and heavy manufacturing plants. Its stainless-steel housing and ceramic sensing tip provide superior resistance to corrosion, wear, and electrical interference.
产品规格
| Parameter | 描述 |
|---|---|
| 型号 Number | 330703-000-040-90-01-00 |
| Series | 3300 XL Proximity Probes |
| Measurement Range | 11 mm non-contact displacement |
| Sensitivity | 5 mV/µm nominal |
| Frequency Response | DC to 10 kHz |
| Linearity | ±1 % / full scale |
| Insulation Resistance | >100 MΩ at 500 V DC |
| Dielectric Strength | 2.5 kV AC for 1 minute |
| Operating Temperature | –40 °C to +120 °C |
| Housing Material | Stainless steel |
| Probe Tip Material | Abrasion-resistant ceramic |
| Shock/Vibration Rating | Up to 20 g, 10–2000 Hz |
| Output Compatibility | Bently Nevada 3300 XL Proximitor sensors |
| Mounting Style | Standard precision mount |
| Total Length | 9.0 m |
| 重量 | 0.43 kg |
Applications
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Turbomachinery Protection – Continuous monitoring / turbines and compressors to prevent catastrophic failures.
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Generator and Motor Monitoring – Detects rotor imbalance and shaft displacement for improved reliability.
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Petrochemical Operations – Ideal for pumps, fans, and high-speed rotating equipment in refineries and chemical plants.
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Power Generation – Integrates with plant-wide systems to support predictive maintenance strategies.
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Industrial Machinery – Ensures accurate vibration analysis in critical manufacturing equipment.
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Retr/it and Upgrade Projects – Standard 11 mm design allows easy replacement / existing proximity probes.
Advantages
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High Precision – Maintains ±1 % linearity for consistent displacement measurements.
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Robust Construction – Stainless-steel housing and ceramic tip resist corrosion and abrasive conditions.
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Extended Cable Reach – 9 m total length simplifies installation on large or complex machinery.
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Reliable EMI Shielding – Advanced internal shielding ensures clean signals in electrically noisy environments.
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Seamless Integration – Fully compatible with 3300 XL Proximitor sensors and associated monitoring hardware.
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Predictive Maintenance 支持 – Enables early detection / misalignment, bearing wear, and rotor imbalance to reduce downtime.
常见问题 (FAQ)
-
What sensing principle does this probe use?
It operates on eddy-current technology, generating a voltage proportional to the gap between the probe and the shaft surface. -
Is it compatible with all 3300 XL Proximitor sensors?
Yes, it is designed for direct connection to any 3300 XL Proximitor within specified calibration limits. -
What is the typical output sensitivity?
Approximately 5 mV/µm / shaft movement. -
Can it handle high vibration levels found in turbines?
Yes, it is rated for up to 20 g in the 10–2000 Hz frequency range. -
Does the probe require field calibration?
Factory calibration ensures accuracy; only routine system verification is recommended. -
How does it maintain signal integrity in electrically noisy areas?
Multi-layer shielding and high-quality cable construction minimize electromagnetic interference. -
Can this probe measure both radial and axial displacement?
Primarily intended for radial measurements, but axial monitoring is possible when properly mounted. -
What environmental protections are built into the design?
Stainless-steel housing and a ceramic tip provide corrosion and abrasion resistance in harsh conditions. -
Is it suitable for continuous online monitoring systems?
Yes, it is engineered for permanent installation and 24/7 data acquisition. -
What is the recommended operating temperature range?
The probe performs reliably from –40 °C to +120 °C.
Related 型号s – Same Series
| 型号 | 描述 |
|---|---|
| 330701-00-10-10-11-05 | 3300 XL 11 mm proximity probe, standard configuration |
| 330701-00-15-50-01-05 | 3300 XL 11 mm probe with extended cable length |
| 330702-00-30-10-02-00 | 3300 XL 8 mm proximity probe |
| 330702-00-30-50-01-05 | 3300 XL 8 mm probe with long cable |
| 330703-000-040-50-11-00 | 3300 XL 11 mm reverse-mount proximity probe |
| 330703-000-040-50-12-00 | 3300 XL 11 mm probe with specialized tip configuration |
Popular Bently Nevada 型号s
| 型号 | 描述 |
|---|---|
| 330525-02-00 | Velomitor XA Piezo-Velocity Sensor |
| 330525-00 | Velomitor XA Piezo-Velocity Sensor |
| 330450-20 | High-Temperature Accelerometer |
| 330300-90-00 | High-Temperature Proximitor Sensor |
| 330302-000-050-10-90-01-00 | High-Temperature Probe |
| 330535-25-01 | Standard Temperature Extension Cable |
公司信息
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