Bently Nevada 330130-045-03-00 Standard Extension Cable

Description

The Bently Nevada 330130-085-03-00 is a rugged 3300 XL Standard Extension Cable engineered for consistent proximity probe performance in demanding industrial environments. The cable maintains calibrated system accuracy across long installation distances, and its stable electrical characteristics support precise vibration and displacement measurements. Moreover, its robust construction ensures dependable operation around high temperatures and strong electromagnetic fields. In addition, the ClickLoc™ connectors create a secure mechanical interface that helps reduce installation errors and long-term maintenance issues.

Key Benefits

The extension cable delivers highly accurate signal transmission for both static and dynamic monitoring needs on rotating equipment. Its 75-ohm triaxial architecture preserves measurement integrity even in electrically noisy plants. Furthermore, the FEP insulation resists oil, chemicals, and UV exposure, which improves cable longevity. The armored option also protects against mechanical damage in harsh installations. Therefore, users can integrate this cable confidently into turbine, compressor, and pump monitoring systems without recalibration concerns.

Technical Specifications

Model: 330130-085-03-00

Part Type: 3300 XL Standard Extension Cable

Cable Length: 8.5 m (27.9 ft)

Cable Construction: 75 Ω triaxial, FEP insulated

Connector Type: ClickLoc™ gold-plated coaxial connectors

Typical Capacitance: 69.9 pF/m (21.3 pF/ft)

Minimum Bend Radius: 25.4 mm (1.0 in)

Maximum Connector Torque: 0.565 N·m (5 in-lb)

Operating Temperature: –52 °C to +177 °C

Armor Option: Available for higher mechanical protection

Typical Applications

The cable supports accurate radial and axial position monitoring on fluid-film bearing machines. It fits reliably into turbine and compressor protection systems where stable probe-to-sensor communication is essential. For instance, many users deploy it in Keyphasor® reference channels to ensure stable phase accuracy. It also performs well in overspeed detection and rotor dynamics diagnostics, especially when system stability directly affects plant reliability.

Support & Maintenance

The 330130-085-03-00 requires minimal maintenance due to its durable insulation and mechanically secure connector design. Moreover, the cable’s predictable electrical characteristics simplify troubleshooting within large machine monitoring systems. Users often benefit from periodic inspection of routing and bend radius to ensure maximum lifecycle performance.

FAQ

Q1: Does this cable require recalibration when replaced?
A1: No. It is fully interchangeable with all 3300 XL 8 mm components without recalibration.

Q2: Can this cable withstand high temperatures?
A2: Yes. It operates reliably from –52 °C to +177 °C.

Q3: Is an armored version available?
A3: Yes. Armored variants are available when extra mechanical protection is required.

Q4: What systems typically use this cable?
A4: It is commonly used in turbines, compressors, pumps, and Keyphasor® reference systems.

Q5: Does it support long-distance installations?
A5: Yes. The 8.5 m length maintains calibrated accuracy across extended probe-sensor distances.