Bently Nevada 330130-085-01-00 precision-calibrated cable

Product Overview

The 330130-085-01-00 is a precision-calibrated coaxial extension cable designed for the Bently Nevada 3300 XL 8mm proximity transducer system. Functioning as a high-fidelity signal bridge, it maintains the critical capacitance required for accurate machinery displacement and vibration monitoring. This 8.5-meter variant is specifically engineered for 9-meter total system configurations, featuring an FEP-insulated jacket that provides exceptional resistance to the high temperatures and corrosive lubricants found in industrial turbine and compressor environments.

Detailed Engineering Specifications

• System Calibration: Optimized for 3300 XL 8mm Proximitor Systems

• Physical Length: 8.5 Meters (approx. 27.9 feet)

• Jacket Material: Fluorinated Ethylene Propylene (FEP) - Non-armored

• Operating Temperature: -51 °C to +177 °C (-60 °F to +350 °F)

• Connector Construction: Miniature gold-plated coaxial (male/female)

• Total System Impedance: 75 $\Omega$ nominal

• Minimum Bend Radius: 25.4 mm (1.0 inch)

• Signal Accuracy: Designed to maintain 200 mV/mil (7.87 V/mm) scale factor

Modular Code Breakdown

The suffix configuration for the 330130-085-01-00 defines its physical build and environmental protection:

• -085 (Length Option): Specifies an 8.5-meter cable length. When combined with a 0.5m probe lead, it creates the exact 9-meter electrical length required for standard 9m Proximitor calibration.

• -01 (Connector Protector Option): This model includes factory-installed Connector Protectors. These are sliding sleeves that shield the junction between the probe and extension cable, offering mechanical strain relief and sealing against oil and moisture.

• -00 (Agency Approval Option): Indicates the Standard/No Approvals version. This is the preferred choice for general-purpose industrial applications where hazardous area certifications (like ATEX or IECEx) are not required.