Product Overview
The Bently Nevada 330180-50-CN is a high-precision Proximitor Sensor belonging to the 3300 NSv proximity transducer system series. This industrial-grade sensor converts the eddy-current signals from a proximity probe into usable voltage outputs for continuous machinery diagnostics.
Technical Specifications
System Performance Data
- Manufacturer: Bently Nevada (An Baker Hughes Business)
- Model Designation: 330180-50-CN
- Transducer Series: 3300 NSv Proximity Transducer System
- Total System Length: 5.0 meters (16.4 feet)
- Mounting Configuration: Panel Mount
- Technical Framework Compliance: API 670 Standard for Machinery Protection Systems
- Frequency Response Range: 0.5 Hz to 12 kHz
- Operating Temperature Thresholds: -40°C to +85°C (-40°F to +185°F)
- Country of Origin: United States
Physical Properties
- Net Weight: 0.22 kg
- Physical Dimensions: 8.0 cm x 6.0 cm x 6.5 cm
- Termination Interface: Integrated screw terminals
- Diagnostic Display: Status LED indicators
- Harmonized System Code (HS Code): 8537101190
Core Functional Applications
Machinery Vibration Analysis
Plant engineers install this Proximitor sensor primarily to monitor radial vibration and axial position in critical rotating equipment. Because the unit tracks dynamic shaft movement with sub-micron accuracy, operators can diagnose early mechanical faults before catastrophic failure occurs.
Fluid-Film Bearing Diagnostics
The 3300 NSv system specifically targets machinery equipped with fluid-film bearings, such as industrial turbines, compressors, and large centrifugal pumps. This sensor tracks oil film thickness and shaft centerline position under high-velocity operating conditions.
Confined Space Deployment
The 3300 NSv (Narrow Side View) architecture utilizes a smaller probe tip and a tighter magnetic field compared to standard 8mm systems. Consequently, this design prevents side-view interference, which allows successful deployment in restricted spaces and counterbore mounting scenarios.
Key Technical Advantages
API 670 Compliance
The manufacturing process adheres strictly to API 670 standards, which ensures linear accuracy, thermal stability, and interchangeable components across matching system lengths.
Backward Hardware Compatibility
This sensor interfaces smoothly with existing 3300 series legacy frameworks, which simplifies facility retrofits and minimizes system upgrading costs.
High Signal Integrity
The 5.0-meter calibrated length maintains excellent voltage signal transmission over extended distances, while the robust panel-mount casing isolates the internal electronics from industrial electromagnetic noise.
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