High-Performance Shaft Measurement Probe for 7200 Series Machinery Protection
The Bently Nevada 26179-01-04-10-02 7200 11 mm Standard Mount Proximity Probe is a precision non-contact displacement sensor designed for monitoring shaft vibration, axial position, and dynamic movement in critical rotating machinery. As part of the proven 7200 Series 11 mm Proximity Transducer System, this probe provides reliable gap-to-voltage measurement performance for large industrial machines where accurate condition monitoring is essential.
Featuring an 11 mm probe tip design, M14 x 1.5 standard mounting thread, 1.0-meter integral cable, and a durable stainless steel construction, the 26179-01-04-10-02 is engineered for applications requiring extended measurement capability and dependable operation. The larger probe tip compared with standard 8 mm systems allows improved measurement range, making it suitable for large shaft diameters, turbine applications, and demanding industrial monitoring environments.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 26179-01-04-10-02 |
| Product Type | 7200 Series 11 mm Standard Mount Proximity Probe |
| Measurement Technology | Eddy Current Non-Contact Displacement Measurement |
| Probe Diameter | 11 mm |
| Mounting Style | Standard Mount |
| Thread Type | M14 x 1.5 |
| Cable Length | 1.0 m (39.4 in) |
| Cable Type | Integral Coaxial Cable |
| Probe Configuration | Standard Probe without Armor |
| Measurement Application | Shaft Vibration, Position, Displacement |
| System Compatibility | 7200 Series 11 mm Proximity Transducer System |
| Output Type | Gap-to-Voltage Signal |
| Operating Temperature | Approx. -40°C to +177°C |
| Probe Material | Stainless Steel Housing |
| Dimensions | Approx. 140 × 18 × 18 mm |
| Weight | Approx. 0.14 kg |
Industrial Applications
The 26179-01-04-10-02 proximity probe is designed for machinery monitoring applications where accurate shaft position and vibration measurement are required.
Typical applications include:
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Steam turbine vibration monitoring
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Gas turbine shaft displacement measurement
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Centrifugal compressor monitoring
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Large motor condition monitoring
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Generator rotor position monitoring
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Pump vibration analysis
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Oil and gas rotating equipment
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Petrochemical processing machinery
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Power plant machinery protection systems
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Industrial predictive maintenance programs
The 7200 Series system is commonly applied for radial vibration, axial thrust position, shaft displacement, and other non-contact measurement requirements on rotating and reciprocating machinery.
Technical FAQs
1. What is the main function of the Bently Nevada 26179-01-04-10-02?
The probe measures the distance between the sensor tip and the rotating shaft target without physical contact, providing vibration and displacement data for machinery monitoring.
2. Which system is this probe designed for?
The 26179-01-04-10-02 is designed for the Bently Nevada 7200 Series 11 mm Proximity Transducer System.
3. What does the 11 mm designation mean?
The 11 mm designation refers to the approximate diameter of the probe sensing tip. The larger tip provides a longer measurement range compared with smaller proximity probe systems.
4. What mounting thread does this model use?
This model uses an M14 x 1.5 standard mounting thread for mechanical installation.
5. What is the cable length of this probe?
The probe includes a 1.0-meter integral cable, suitable for connection to compatible extension cables and Proximitor sensors.
6. Is this probe armored?
No. The 26179-01-04-10-02 configuration is a standard mount probe without armored cable protection.
7. What measurements can this probe perform?
It can be used for radial vibration monitoring, axial position measurement, shaft displacement monitoring, and other non-contact position applications.
8. Why are 11 mm probes used on large machinery?
The larger sensing surface provides a wider linear measurement capability, making 11 mm probes suitable for large turbines, compressors, and heavy rotating equipment.
9. What components are required for a complete 7200 measurement system?
A complete system typically includes the proximity probe, extension cable, and Proximitor sensor.
10. Why choose the Bently Nevada 26179-01-04-10-02?
Its combination of 11 mm sensing technology, durable construction, and compatibility with established 7200 monitoring systems makes it a dependable solution for industrial machinery protection.
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