330130-080-02-CN Bently Nevada Series Datasheet & Technical Manual

Bently Nevada 330130-080-02-CN 3300 XL Series Extension Cable

Bently Nevada 330130-080-02-CN 3300 XL Series Extension Cable

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The Bently Nevada 330130-080-02-CN, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for RF signal...

SKU: 330130-080-02-CN

Manufacturer: Bently Nevada
Product No.: 330130-080-02-CN
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 340g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 330130-080-02-CN, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for RF signal transmission within 3300 XL Transducer System networks. It functions as a calibrated passive analog link connecting a proximity probe to a Proximitor sensor, facilitating the transmission of high-frequency eddy-current signals without altering the total loop capacitance parameters.

Suffix Breakdown & Model Matrix

330130 - Base Model: 3300 XL Standard Extension Cable
-080 - Cable Length Option: 8.0 metres (26.2 feet)
-02 - Connector Protector and Cable Option: Standard cable with connector protectors
-CN - Agency Approval Option: Ex approvals for local region / China compliance

Hardware Specifications

Parameter	Specification
Model	330130-080-02-CN
Brand	Bently Nevada
Origin	United States
Weight	0.34 kg nominal
Dimensions	8.0 m physical cable length; 3.68 mm maximum outside diameter
Operating Temp	-51 to +177 deg C
Power Consumption	0.0 W (Passive hardware components)
Nominal Impedance	75 ohm coaxial configuration
System Capacitance	69.9 pF/m nominal matching limit
Agency Certification	Ex intrinsic safety compliance via -CN specification

Eddy-Current Probe Scaling & Gap Voltage Validation

The internal 75 ohm coaxial architecture of the 330130-080-02-CN extension cable enforces specific electrical length matching parameters. This tight capacitive constraint maintains precise eddy-current probe scaling when paired with an 8.0 mm sensor assembly. Maintaining this uniform electrical path prevents high-frequency attenuation, enabling accurate real-time gap voltage validation targeting nominal -10 VDC baselines for dynamic rotor dynamics tracking.

Frequently Asked Questions

Q: What is the mechanical function of the -02 suffix connector protectors?

A: The connector protectors encapsulate the miniature coaxial connections to block environmental contamination and moisture ingress, while mechanically isolating the junction to eliminate structural grounding faults.

Q: Can this 8.0 meter extension cable be deployment-swapped with a 5.0 meter loop variant?

A: No. The Proximitor sensor is factory-calibrated for an unalterable total circuit electrical length (typically 9.0 meters total for an 8.0 meter cable and 1.0 meter probe). Mismatching lengths shifts loop capacitance and invalidates physical calibration metrics.

Field Installation Guidelines

Ensure the 8.0 meter extension cable is deployed exclusively with a 1.0 meter proximity probe to achieve the exact 9.0 meter system criteria required by the Proximitor.
Maintain a minimum static installation bend radius of 25.4 mm along the routing layout to prevent mechanical deformation of the internal coaxial dielectric core.
Fully seat and lock the integrated connector protectors over the miniature coaxial joint prior to pulling the assembly through field conduit channels.
Route the analog sensor cable inside separate, dedicated grounded steel conduits to optimize cross-talk suppression and isolate the loop from alternating current distribution interference.

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