Bently Nevada 330876-02-50-01-00 3300 XL 50 mm Proximity Probe
Bently Nevada 330876-02-50-01-00 3300 XL 50 mm Proximity Probe
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Brand:Bently Nevada PLC Item No.:330876-02-50-01-00 Product Origin:USA Product Dimensions:Total Length: 5 meters Product Weight:Shipping Weight: 3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 330876-02-50-01-00 is a 3300 XL 50 mm proximity probe designed for precise measurement of shaft axial position and differential expansion in large rotating machinery. It is part of a specialized eddy current transducer system used in turbine supervisory instrumentation.
Technical Specifications
Parameter
Specification
Product Model
330876-02-50-01-00
Product Type
3300 XL 50 mm Proximity Probe
System
Bently Nevada 3300 XL
Measurement Principle
Eddy current proximity system
Total Cable Length
5 meters
Sensor Type
50 mm large diameter probe
Application
Axial position & differential expansion monitoring
Operating Environment
Steam turbines / heavy rotating machinery
Weight
3 kg (shipping weight)
Dimensions
N/A
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Extension cable (4 m)
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Applications
• Used for shaft axial position and differential expansion monitoring on large rotating machinery.
• Commonly installed in steam turbines, generators, compressors, and heavy-duty drive systems.
• Suitable for turbine supervisory instrumentation (TSI) systems requiring long-range displacement measurement.
• Applied in power generation plants where thermal expansion control is critical.
• Used for monitoring rotor movement relative to stator components.
• Supports continuous condition monitoring in high-speed, high-temperature environments.
• Integrated into 3300 XL 50 mm eddy current measurement systems.
Key Advantages
• Large 50 mm sensing structure provides extended linear measurement range.
• Stable output performance in high temperature and high vibration conditions.
• Designed for long-distance measurement configurations up to 5 m system length.
• Strong resistance to moisture, oil, and industrial contamination.
• Reliable signal stability for turbine-grade protection applications.
• Suitable for continuous 24/7 operation in critical machinery systems.
• Works as part of a matched 3300 XL 50 mm transducer system.
Technical FAQs
1. What is the main function of this probe?
It measures axial shaft position and differential expansion in rotating machinery.
2. What type of machines use it?
Steam turbines, generators, compressors, and other large rotating equipment.
3. What measurement principle does it use?
It uses eddy current proximity sensing technology.
4. What is the system length?
The total system cable length is 5 meters.
5. Can it operate in high temperature environments?
Yes, it is designed for turbine and high-temperature applications.
6. What does it measure in turbines?
Rotor axial movement and differential expansion.
7. Is it suitable for continuous operation?
Yes, it is designed for continuous industrial monitoring.
8. Does it require matched components?
Yes, it must be used within a compatible 3300 XL 50 mm system.
9. What industries commonly use it?
Power generation, oil & gas, and heavy industrial sectors.
10. Why is it important in turbine systems?
Because it ensures safe control of rotor movement and thermal expansion.
