Product Overview
The Bently Nevada 146055-10-02-00 is a 3300 Ceramic Capped Reverse Mount Probe designed for precise vibration and position monitoring in rotating machinery. This industrial automation module uses eddy-current technology to deliver accurate measurements of shaft vibration and axial position, helping you prevent unplanned downtime and extend equipment life. With a 1.0-meter cable length and a miniature ClickLoc coaxial connector, the 146055-10-02-00 integrates easily into existing monitoring systems.
Key Features & Benefits
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High Accuracy: Incremental Scale Factor (ISF) of 7.87 V/mm (200 mV/mil) ±6.5% over the linear range, ensuring reliable measurements.
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Wide Linear Range: 1.52 mm (60 mils) from 0.25 to 1.78 mm, covering typical shaft vibration amplitudes.
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Robust Construction: Alumina ceramic tip and AISI 304 stainless steel case withstand harsh industrial environments.
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Temperature Versatility: Operates from -51°C to +177°C, suitable for extreme conditions.
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Pressure Rated: Seals up to 34 Bar (500 psi) nitrogen, with options for higher pressures.
Technical Specifications
| Parameter |
Value |
| Probe Case Thread |
3/8-24 UNF |
| Maximum Length of Thread Engagement |
0.563 in |
| Probe Nominal DC Resistance (1.0 m length) |
7.59 ± 0.50 ohms |
| Linear Range |
1.52 mm (60 mils), from 0.25 to 1.78 mm |
| Incremental Scale Factor (ISF) |
7.87 V/mm (200 mV/mil) ±6.5% |
| Probe Tip Material |
Alumina ceramic (Al2O3) |
| Probe Case Material |
AISI 304 stainless steel |
| Probe Cable |
75 Ω coaxial, FEP insulated, 1.0 m total length |
| Operating/Storage Temperature |
-51°C to +177°C |
| Pressure Rating |
34 Bar (500 psi) nitrogen |
Industry Applications
The Bently Nevada 146055-10-02-00 excels in critical rotating equipment monitoring. Use it in:
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Turbomachinery: Monitor shaft vibration in steam and gas turbines to detect early bearing wear or imbalance.
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Pumps and Compressors: Track rotor axial position to prevent thrust bearing failure.
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Generators and Motors: Measure vibration levels to schedule maintenance proactively.
By integrating this probe into your condition monitoring system, you gain continuous insight into machine health, reducing the risk of catastrophic failures.
Installation & Setup Guidance
Proper installation is critical for accurate readings. Follow these guidelines:
- Mount the probe using the 3/8-24 thread, ensuring the tip is positioned per the specified gap (typically within the linear range).
- Torque the probe to the recommended value to avoid damaging the ceramic tip.
- Connect the miniature ClickLoc connector to the extension cable, ensuring a secure fit.
- Calibrate the system with an AISI 4140 steel target to achieve the stated accuracy.
Maintenance & Reliability
The 146055-10-02-00 requires minimal maintenance due to its rugged design. Inspect the probe tip periodically for contamination or damage, especially in dirty environments. Check cable connections for tightness. With proper care, this probe delivers years of reliable service, reducing total cost of ownership.
Selection Guide & Purchasing Advice
When ordering, verify the total length option (-10 = 1.0 meter) and connector type (miniature ClickLoc) match your system requirements. Ensure your extension cable and Proximitor are compatible with 3300 XL components. For questions about your specific setup, contact PLC Source PRO for expert guidance.