Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 330105-XX-XX-10-02-00 (157310-04) 3300 XL 8 mm Reverse Mount Probe is a precision eddy current sensor designed for machinery monitoring in critical industrial environments. This probe belongs to the 3300 XL series, which is globally recognized for providing accurate shaft vibration and position measurements.
Its reverse mount configuration allows installation from the back side of the machine housing, making it highly effective for applications where traditional forward mounting is limited or impractical. With a total length of 1 meter and robust stainless-steel housing, the probe ensures dependable performance in steam turbines, compressors, pumps, and motors operating under demanding conditions.
The probe generates a linear voltage signal proportional to the shaft-to-probe distance, enabling seamless integration with Bently Nevada’s monitoring systems to provide real-time vibration and displacement data for machinery protection.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | 330105-XX-XX-10-02-00 (157310-04) |
| Series | 3300 XL |
| Sensor Type | Eddy Current Proximity Probe |
| Probe Tip Diameter | 8 mm |
| Measuring Range | Up to 1 mm (depending on target material) |
| Frequency Response | DC to 20 kHz |
| Linearity | ≤ ±1% of full scale |
| Total Length | 1 meter |
| Operating Temperature Range | -35 °C to +120 °C |
| Storage Temperature Range | -40 °C to +150 °C |
| Housing Material | Stainless steel |
| Mounting Type | Reverse Mount |
| Mounting Thread | Metric / UNF options |
| Output Signal | Voltage proportional to shaft displacement |
| Protection Class | IP65 or higher |
| Weight | 0.323 kg |
Product Applications
The 330105-XX-XX-10-02-00 probe is widely deployed in critical rotating machinery monitoring systems. Its applications include:
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Steam Turbines – Detecting shaft vibration and displacement to prevent misalignment and instability.
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Gas Turbines – Supporting accurate vibration monitoring at high speeds and temperatures.
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Compressors – Tracking shaft dynamics to detect oil whirl, shaft eccentricity, and rotor instabilities.
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Pumps – Monitoring shaft vibration for predictive maintenance and early fault detection.
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Generators & Electric Motors – Identifying imbalance, looseness, or bearing wear.
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Gearboxes – Monitoring shaft position to ensure long-term reliability of mechanical drives.
Product Advantages
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Reverse Mount Design: Enables installations in restricted spaces where standard mounting is not possible.
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High Sensitivity: Delivers precise displacement readings with minimal error.
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Wide Frequency Response: DC to 20 kHz range ensures both static and dynamic signals are captured.
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Durability: Stainless steel construction ensures operation in harsh industrial conditions.
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Noise Immunity: Shielded cabling reduces electromagnetic interference.
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System Compatibility: Fully compatible with Bently Nevada 3300 XL systems and drivers.
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Temperature Tolerance: Operates reliably across wide temperature ranges.
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Reliable Machine Protection: Provides early warning of equipment issues, reducing downtime and maintenance costs.
FAQ
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What sensing method does this probe use?
It uses eddy current technology to measure the distance between the probe tip and the shaft surface. -
How is the probe signal processed?
The probe connects to an extension cable and a driver module, which conditions the signal for monitoring systems. -
What is the frequency response capability?
The probe offers a bandwidth from DC up to 20 kHz. -
Can it measure both static and dynamic shaft behavior?
Yes, it measures both static shaft position and dynamic vibration. -
Does the probe require field calibration?
No, it is factory calibrated for use with Bently Nevada drivers and monitoring systems. -
How does the reverse mount design affect installation?
It allows the probe to be installed from the opposite side of the machine housing, which is useful in space-limited environments. -
What type of targets are suitable for measurement?
The probe is optimized for conductive metallic targets, especially steel shafts. -
How is electromagnetic interference minimized?
The probe and cable system are shielded to ensure stable, noise-free signals. -
Is the probe suitable for high-speed rotating machinery?
Yes, its bandwidth and accuracy make it ideal for turbines, compressors, and other high-speed machines. -
What monitoring systems is it compatible with?
It is designed for seamless use with Bently Nevada 3300 XL series monitoring systems.
Recommended Related Models (Same Series)
| Model | Description |
|---|---|
| 330105-02-12-05-02 | Reverse mount 8 mm probe, 0.5 m cable length |
| 330105-02-12-10-02 | Reverse mount 8 mm probe, 1 m cable version |
| 330105-02-12-05-12-RU | Reverse mount probe for restricted installations |
| 330105-02-12-05-02-RU | Reverse mount probe with shielded cable option |
| 330105-05-12-10-02-00 | Reverse mount 8 mm probe, extended version |
| 330106-15-25-05-02-05 | 12 mm probe for larger displacement applications |
Popular Models from the Same Brand (Bently Nevada)
| Model | Description |
|---|---|
| 330104-15-25-05-02-05-00 | Standard 8 mm XL probe with 5 m cable |
| 330104-15-25-10-02-05-00 | High-temperature 8 mm XL probe variant |
| 330108-15-25-05-02-05-00 | 14 mm XL probe for large shaft monitoring |
| 3500/05-05-05-02-05-00 | Rack monitoring module compatible with XL probes |
| 330106-15-25-05-02-07-00 | 12 mm probe for high-speed rotor applications |
| 330130-040-00 | Extension cable for 3300 XL proximity probes |
