Description
Bently Nevada 330130-085-12-00
Technical Specifications
- Model: 330130-085-12-00
- Series: 3300 XL Proximity Transducer System
- Cable Length: 8.5 meters (27.9 feet)
- Connector Protector and Cable Option: 12 — FluidLoc cable with connector protector
- Agency Approval: 00 — Not required
- Cable Construction: 75 Ω triaxial, Fluorinated Ethylene Propylene (FEP) insulated
- Capacitance: 69.9 pF/m (21.3 pF/ft) typical
- Operating Temperature: -51°C to +177°C (-60°F to +350°F)
- Weight: 0.289 kg (0.64 lbs)
- Resistance (at 25°C): Rcore 1.87 ± 0.28 Ω, Rjacket 0.56 ± 0.11 Ω
- Connector Type: Gold-plated ClickLoc miniature coaxial connectors
Function Features
- FluidLoc design prevents fluid leakage through cable interior
- Connector protector provides environmental sealing
- High cut resistance for harsh environments
- Improved mechanical protection for connectors
- Gold-plated ClickLoc connectors for corrosion resistance
- Compatible with various Bently Nevada monitoring systems
Application Scenarios
- Turbine bearing housings with high oil mist
- Compressor applications in oil-saturated environments
- Machinery monitoring where fluid ingress is a concern
- Hydraulic system proximity monitoring
- Industrial rotating equipment in wet environments
Performance Parameters
- Extension cable capacitance is 69.9 pF/m typical
- Power requirement is -17.5 Vdc to -26 Vdc
- Supply sensitivity is less than 2 mV change per volt change
- Output resistance is 50 Ω
- Signal integrity is maintained over full 8.5-meter length
Material Composition
- Cable jacket is Fluorinated Ethylene Propylene (FEP)
- FluidLoc sealant prevents liquid migration
- Conductors are copper with precision impedance control
- Connectors are gold-plated brass or beryllium copper
Structural Characteristics
- FluidLoc cable with connector protector
- Triaxial construction for signal integrity
- ClickLoc connector system
- Flexible cable for industrial routing
- Sealed connector interface
Installation Requirements
- Ensure total system length matches Proximitor sensor calibration
- Install with minimum bend radius of 25.4 mm
- Route away from high-voltage power conductors
- Secure cable to prevent mechanical strain
- Verify proper engagement of ClickLoc connectors
Operating Considerations
- FluidLoc design is effective against oil and lubricant migration
- Inspect connector protector condition during maintenance
- Replace if cable shows signs of wear or damage
- Keep connectors clean and dry before mating
- Do not over-tighten connectors beyond finger-tight
