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Product Introduction
The Bently Nevada 26179-01-04-10-02 7200 11 mm Standard Mount Proximity Probe is a high-precision sensor engineered to monitor the position and vibration of rotating machinery shafts. Designed for industrial turbines, compressors, generators, and other critical rotating equipment, it provides accurate displacement measurements to detect shaft misalignment, unbalance, rubbing, or other abnormal dynamic behaviors.
This probe utilizes eddy-current sensing technology, offering reliable, high-resolution data even under harsh operating conditions such as high speed, vibration, or temperature fluctuations. Its 11 mm standard mount configuration allows for easy installation and integration with the Bently Nevada 7200 series monitoring systems, supporting predictive maintenance and machinery protection strategies.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 26179-01-04-10-02 |
| Series | 7200 |
| Probe Type | Standard Mount Proximity Probe |
| Probe Diameter | 11 mm |
| Tip Material | Hardened Stainless Steel |
| Total Length | 1.0 m (total length) |
| Measuring Range | ±0.127 mm (±5 mils) |
| Linearity | ±1% of full scale |
| Frequency Response | DC to 25 kHz |
| Operating Temperature | -40°C to 120°C |
| Mounting Type | Standard threaded or flanged mount |
| Housing Material | Stainless Steel |
| Weight | 0.59 kg |
| Environmental Rating | IP67 |
Applications
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Turbines: Shaft position and vibration monitoring to prevent rotor-stator contact.
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Compressors: Detecting misalignment, unbalance, and other mechanical faults.
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Generators: Monitoring shaft vibration to protect critical machinery.
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Industrial Rotating Equipment: Used in pumps, motors, and gearboxes for displacement monitoring.
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Condition Monitoring Systems: Integrated with Bently Nevada monitoring modules for predictive maintenance.
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Mechanical Fault Detection: Early detection of rubbing, looseness, or abnormal shaft movement.
This probe ensures operators receive high-quality, real-time data, reducing maintenance costs and extending equipment service life.
Advantages
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High Precision: Eddy-current sensing provides accurate shaft displacement measurement.
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Robust Construction: Stainless steel housing and hardened tip provide durability in harsh industrial conditions.
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Reliable Performance: Stable operation under high vibration, high-speed, and temperature variations.
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Wide Frequency Response: DC to 25 kHz allows monitoring of both slow and rapid shaft movements.
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Standard Mount Compatibility: Directly integrates with Bently Nevada 7200 series systems.
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Low Maintenance: Solid-state design minimizes calibration and servicing needs.
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Compact Design: Small footprint suitable for tight installation spaces.
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Environmental Protection: IP67 rating ensures resistance to dust and water ingress.
Frequently Asked Questions (FAQ)
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What is the measurement range of this 11 mm probe?
The measuring range is ±0.127 mm (±5 mils), suitable for precise shaft monitoring. -
Can it operate under high vibration conditions?
Yes, it is designed for reliable performance in high-vibration industrial environments. -
What sensing technology is used in this probe?
It uses eddy-current proximity sensing for high-precision displacement measurement. -
Is it compatible with Bently Nevada 7200 series monitoring systems?
Yes, full compatibility allows direct integration without additional adapters. -
What mounting type is recommended?
Standard threaded or flanged mount is recommended to ensure secure installation. -
What material is the probe tip made from?
Hardened stainless steel provides wear resistance and durability. -
What is the frequency response?
DC to 25 kHz, capturing both slow and high-frequency shaft movements. -
Can the cable length be modified?
Standard total length is 1.0 meter; it can be customized for specific applications. -
Does the probe require calibration?
Periodic calibration is recommended to maintain measurement accuracy. -
What environmental conditions can the probe withstand?
IP67 rating ensures protection against dust and water ingress, suitable for harsh industrial environments.
Related Models / Series Recommendations
| Model Number | Description |
|---|---|
| 26179-01-04-10-03 | 7200 Series Proximity Probe, 5 mm standard mount |
| 26179-01-04-10-04 | 7200 Series Proximity Probe, 18 mm mount |
| 26179-01-04-10-05 | 7200 Series High-Temperature variant |
| 26179-01-04-10-06 | 7200 Series Extended Cable variant |
| 26179-01-04-10-07 | 7200 Series Shielded Cable variant |
| 26179-01-04-10-08 | 7200 Series Compact mount variant |
Popular Models from Bently Nevada
| Model Number | Description |
|---|---|
| 330130-00-00 | Proximity Probe Assembly |
| 330331-00-00 | Seismic Sensor |
| 3500/42 | Machinery Protection System |
| 2300/60 | Proximity Probe with Advanced Signal Conditioning |
| 18702-02-00 | Vibration Sensor Module |
| 119875-01-00 | Displacement Sensor Assembly |
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