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Product Overview
The Bently Nevada 330104-00-14-10-02-05 is a precision-engineered 3300 XL 8 mm Proximity Probe, part of GE Bently Nevada’s world-class condition monitoring product line. Known for its exceptional performance in critical rotating machinery environments, this probe is specifically designed to measure both static and dynamic displacements of machine shafts relative to their bearing housings.
This model features a 1 meter cable, making it ideal for installations where remote mounting of signal conditioning hardware is necessary. It is built to withstand harsh industrial conditions while maintaining high sensitivity and reliability, even under heavy vibration, thermal variations, and oil contamination.
Product Specifications
| Parameter | Details |
|---|---|
| Part Number | 330104-00-14-10-02-05 |
| Series | 3300 XL 8 mm |
| Measurement Range | -2 mm to +2 mm (±80 mils) |
| Linear Range | ±1 mm (±40 mils) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) |
| System Accuracy | ±0.127 mm (±5 mils) typical |
| Probe Tip Diameter | 8 mm (0.31 in) |
| Probe Body Diameter | 9.52 mm (0.375 in) |
| Thread Size | 3/8-24 UNF |
| Case Material | AISI 303 Stainless Steel |
| Total Length | 1 meter |
| Connector Type | ClickLoc, 2-pin axial connector |
| Operating Temperature | -35°C to +120°C (-31°F to +248°F) |
| Storage Temperature | -51°C to +177°C (-60°F to +350°F) |
| Vibration Limit | 20 g peak, 10–2000 Hz |
| Shock Limit | 5000 g, 1 ms half-sine |
| Ingress Protection | IP67 (Fully sealed) |
| Weight | 0.323 kg |
| Mounting Method | Threaded with locknut |
| Compliance | CE, RoHS, optional ATEX/IECEx when used with compliant driver system |
Applications
The 330104-00-14-10-02-05 is used in a broad range of machinery and industry sectors that demand reliable non-contact measurement of shaft vibration and position. Typical applications include:
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Gas and Steam Turbines – Monitoring rotor dynamics and alignment.
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Centrifugal Compressors – Ensuring optimal vibration levels for efficient operation.
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Industrial Pumps – Detecting imbalance, misalignment, or bearing wear.
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Electric Motors and Generators – Monitoring shaft displacement and vibration during continuous operation.
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Gearboxes – Identifying gear mesh issues or shaft wobble.
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Petrochemical and Refinery Equipment – Applied in hazardous environments with remote driver configurations.
The 14-meter cable design makes it especially suitable for equipment where sensor cabling must traverse long distances due to layout or environmental limitations.
Key Advantages
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Long Cable Reach: With a total system length of 14 meters, the probe enables remote sensor driver placement, minimizing field exposure.
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High Accuracy & Stability: Offers consistent sensitivity and minimal drift, even with temperature variations.
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Harsh Environment Ready: Constructed with stainless steel and sealed to IP67 standards, ensuring robust operation in oil, dust, and moisture-heavy settings.
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ClickLoc Connector: Ensures secure connection under vibration; resists loosening over time.
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Versatile Threading: 3/8-24 UNF threading allows secure mounting in standard brackets or custom housing designs.
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Wide Compatibility: Fully compatible with 3300 XL Proximitor® Sensors and extension cables.
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Dynamic Response: Capable of tracking both slow-speed positional changes and high-speed vibration signals.
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Certified Quality: Meets global compliance standards including CE and RoHS, with optional ATEX-rated systems for explosive environments.
Frequently Asked Questions (FAQ)
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What is the exact function of this probe?
It measures the distance between the probe tip and a rotating shaft, enabling vibration and position monitoring of machinery. -
Why does this model have a 1 meter cable?
To support installations where the Proximitor sensor is located far from the probe, especially in large machinery or hazardous zones. -
What material is the probe tip made from?
The tip is constructed with a polymer sleeve encapsulated in a stainless steel shell, designed for durability and precise signal focusing. -
Can the probe withstand oil and coolant exposure?
Yes, it is fully sealed to IP67, making it resistant to oil, water, and other industrial fluids. -
What driver module is recommended?
This probe is best used with the 3300 XL Proximitor Sensor (e.g., 3300 XL 3300-15-XX) for signal conversion and conditioning. -
Is recalibration required during installation?
No, as long as it’s used with matching system components, the probe does not require on-site recalibration. -
What is the probe’s response time for dynamic changes?
The probe offers a rapid dynamic response suitable for high-speed vibration analysis up to 10 kHz. -
Can I mount the probe horizontally or vertically?
Yes, it can be mounted in any orientation as long as alignment to the shaft is properly maintained. -
What is the maximum shaft speed it can monitor?
There’s no strict shaft speed limit; it depends on the signal processor’s sampling capability. Typically used in machines up to 30,000 RPM or higher. -
How do I know if the probe is failing?
Watch for zero signal output, fluctuating readings, or diagnostic alarms from the connected monitoring system.
Related Models from the Same Series
| Model | Description | Cable Length | Thread Type | Application |
|---|---|---|---|---|
| 330104-00-05-10-02-00 | 3300 XL 8 mm Probe, 5 m cable | 5 meters | 3/8-24 UNF | Mid-range cable applications |
| 330104-00-08-10-02-00 | 3300 XL 8 mm Probe, 8 m cable | 8 meters | 3/8-24 UNF | Standard industrial usage |
| 330104-00-10-10-02-00 | 3300 XL 8 mm Probe, 10 m cable | 10 meters | 3/8-24 UNF | Remote sensor driver setup |
| 330104-00-12-10-02-05 | 3300 XL 8 mm Probe, 12 m cable, ClickLoc | 12 meters | 3/8-24 UNF | Hazardous zones, extended systems |
| 330105-02-12-10-02-00 | Reverse mount 8 mm Probe, 12 m | 12 meters | M10x1 | Rear-mount space-limited installs |
| 330106-05-04-10-02-00 | 3300 XL 5 mm Probe, 4 m cable | 4 meters | 1/4-28 UNF | Compact systems with limited space |
Popular Models from Bently Nevada
| Model | Description | Application Type | Notes |
|---|---|---|---|
| 330130-040-00-00 | 8 mm Extension Cable, 4 m | For use with 3300 XL probes | Standard cable assembly |
| 330500-02-00 | Proximitor Sensor, 8 mm | Signal processing from probe | 2-wire system |
| 330180-91-00 | 3300 XL NSv Proximitor Sensor | Narrow gap sensor systems | Small shaft vibration monitoring |
| 3500/42M | Proximitor Monitor Module | Vibration monitoring | 4-channel rack-mount module |
| 3500/22M | Transient Data Interface (TDI) | Dynamic event capture | Integrates with 3500 system |
| 190501-00-00 | Seismic Vibration Transducer | Case-mounted vibration sensing | Velocity output, rugged design |
