Description
Bently Nevada 330130-045-00-CN
Technical Specifications:
- Cable Length: 4.5 meters (14.8 feet)
- Cable Type: Standard (non-armored)
- Connector Type: ClickLoc miniature coaxial connectors (both ends)
- Conductor Type: 75 Ω triaxial
- Insulation Material: FEP (fluoroethylene propylene)
- Operating Temperature: -52°C to +177°C
- Minimum Bend Radius: 25.4 mm (1 inch)
- Certification: CN suffix indicates compliance with Chinese regional standards
- Compliance: API 670 standard
Functional Features:
- Low-loss signal transmission for high-frequency eddy current signals
- 75 Ω triaxial construction provides excellent EMI/RFI shielding
- ClickLoc connectors ensure secure, corrosion-resistant connections
- FEP insulation provides chemical resistance and high-temperature performance
- Fully interchangeable within the 3300 XL 8mm system
- Backward compatible with non-XL 3300 series 8mm components
Application Scenarios:
- Connecting 3300 XL 8mm probes to Proximitor sensors in turbine installations
- Radial vibration monitoring on compressors and pumps
- Axial displacement measurement on steam turbines
- Keyphasor signal transmission
- General industrial machinery condition monitoring
Performance Parameters:
- Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
- Output Resistance: 50 Ω
- Sensitivity Stability: Less than 2 mV change per volt change in input voltage
- Signal Loss: Minimal across the 0 to 10 kHz frequency range
Material Composition:
- Conductor: Copper with braided shield
- Insulation: FEP (fluoroethylene propylene)
- Connectors: ClickLoc gold-plated copper
- Outer Jacket: Standard industrial-grade polymer
Structural Features: Flexible coaxial cable with triaxial construction. The cable features ClickLoc connectors at both ends for connection to the probe and Proximitor. The standard construction is suitable for environments where mechanical abuse is minimal.
Working Principle: The extension cable transmits the high-frequency signal from the probe coil to the Proximitor electronics. The triaxial construction ensures that the signal is shielded from external electromagnetic interference while maintaining the impedance characteristics required for accurate measurement.
Installation Requirements:
- Ensure the total system cable length (probe cable + extension cable) equals 5.0 m or 9.0 m
- Route cables at least 30 cm away from high-voltage power cables
- Maintain minimum bend radius of 25.4 mm
- Hand-tighten ClickLoc connectors; do not use tools
- Single-point shield grounding at the Proximitor end
- Avoid routing through areas with excessive vibration or mechanical stress
Usage Notes:
- The -045 code indicates 4.5m length; verify total system length compatibility
- The -00 code indicates standard cable; use armored (-01) version in harsh environments
- The -CN suffix confirms Chinese market compliance
- Do not expose connectors to oil or coolant without connector protectors
- Inspect cable and connectors during each maintenance interval
- Replace cable if outer jacket is damaged or connectors show corrosion
