产品介绍
The Bently Nevada 330905-00-10-05-02-05 3300 NSv Proximity Probe is a high-precision, non-contact vibration and displacement sensor designed for machinery protection and condition monitoring. Built on Bently Nevada’s renowned 3300 NSv platform, it provides accurate shaft position and vibration measurements in confined spaces and is ideal for small machines, gearboxes, and other equipment where traditional probes cannot be installed. Its robust stainless-steel housing ensures dependable operation in harsh industrial environments, making it a trusted choice for power generation, petrochemical, and manufacturing facilities.
Technical Specifications
| Parameter | Details |
|---|---|
| 型号 Number | 330905-00-10-05-02-05 |
| Series | 3300 NSv Proximity Probe |
| 制造商 | Bently Nevada (a Baker Hughes company) |
| Measurement Principle | Non-contact eddy current vibration and displacement |
| Sensitivity | 7.87 mV/µm (200 mV/mil) nominal |
| Linear Range | 0.25–2.0 mm (0.010–0.080 in) |
| Frequency Response | DC to 10 kHz (−3 dB) |
| Probe Tip Diameter | 5 mm |
| Total Length | 0.5 meter |
| Operating Temperature | −35 °C to +180 °C |
| Storage Temperature | −40 °C to +200 °C |
| Housing Material | Stainless steel, hermetically sealed |
| Environmental Rating | IP67, resistant to oil and chemical exposure |
| 重量 | 0.15 kg |
| Compliance | CE, RoHS, ATEX Zone 1 compatible when paired with approved driver |
Applications
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Turbomachinery Monitoring – Continuous measurement / shaft vibration and position on small turbines, compressors, and pumps.
-
Gearbox and Bearing Surveillance – Detection / misalignment, imbalance, and early-stage bearing wear.
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High-Speed Rotating Equipment – Accurate monitoring / radial shaft movement to protect motors and blowers.
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Predictive Maintenance Programs – Integration with Bently Nevada monitoring systems for early fault detection and reduced downtime.
-
Industrial Process Equipment – Monitoring / critical rotating components in chemical, oil & gas, and power generation environments.
Advantages
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Compact Form Factor – Designed specifically for narrow installation spaces where standard probes cannot fit.
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High Sensitivity and Accuracy – Provides precise displacement data for early fault identification.
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Wide Temperature and Environmental Tolerance – Performs reliably in extreme temperatures and harsh industrial conditions.
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Non-联系我们 Operation – Eliminates mechanical wear and reduces maintenance costs.
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Seamless Integration – Fully compatible with Bently Nevada 3300 monitoring systems and standard driver modules.
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Robust Construction – Stainless steel IP67 housing ensures protection from moisture, dust, and corrosive agents.
FAQ
-
What driver module is recommended for this probe?
The 330905 probe is typically paired with the 3300 NSv Proximitor® driver, which provides excitation voltage, signal conditioning, and precise calibration for optimal performance. -
How does the probe maintain accuracy across wide temperature ranges?
Temperature-stable coil materials and internal compensation circuits in the Proximitor® driver maintain sensitivity and linearity from −35 °C to +180 °C. -
Can this probe be installed in high-vibration environments?
Yes. The assembly is tested to withstand continuous vibration up to 20 g over 10–2 000 Hz without affecting output accuracy. -
What is the frequency response / the probe?
The probe provides a flat response from DC to 10 kHz (−3 dB), enabling detection / both slow shaft movement and high-frequency vibration. -
Is it compatible with non-Bently Nevada monitoring systems?
Yes, as long as the system supports eddy current probe signals / 7.87 mV/µm sensitivity and proper impedance matching. -
What type / output signal does the probe generate?
The probe outputs a voltage directly proportional to shaft displacement at 7.87 mV/µm, suitable for most industrial monitoring and control systems. -
Does the probe require field calibration?
Field calibration is recommended after installation to fine-tune gap settings and driver gain, ensuring precise measurement accuracy. -
Is the probe resistant to oil and chemical contamination?
The stainless steel IP67-rated housing /fers excellent protection against oil mist, industrial chemicals, and moisture. -
Can this probe be used in hazardous areas?
When paired with an ATEX-certified 3300 NSv Proximitor® driver and appropriate barriers, it can be used in Zone 1 hazardous environments. -
How is electrical noise minimized during operation?
The probe assembly uses double shielding and a low-impedance signal path to reduce EMI and RFI, ensuring stable and accurate output even in electrically noisy environments.
Recommended Related 型号s (Same Series)
| 型号 Number | 描述 |
|---|---|
| 330905-00-05-05-02-05 | 3300 NSv probe, 5 mm tip, alternate length option |
| 330905-00-06-05-02-05 | 3300 NSv probe, medium cable assembly |
| 330905-00-12-05-02-05 | 3300 NSv probe, extended sensitivity configuration |
| 330905-00-13-10-02-05 | 3300 NSv probe, high-temperature compatible version |
| 330905-00-15-05-02-05 | 3300 NSv probe, short-length variant |
| 330905-00-17-05-02-05 | 3300 NSv probe, custom calibration option |
Popular Bently Nevada 型号s (Same 品牌)
| 型号 Number | 描述 |
|---|---|
| 330130-040-00 | Standard 3300 XL 8 mm proximity probe |
| 330180-90-00 | 3300 XL Proximitor® sensor |
| 330104-00-08-05 | 3300 XL 5 mm probe for general machinery monitoring |
| 3500/42M | Vibration monitoring module for 3500 series racks |
| 330400 | High-temperature proximity probe |
| 330500 | High-speed velocity sensor |
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