Bently Nevada 330190-085-01-CN 3300 XL ETR Extension Cable

Description

Designed for demanding industrial environments, the 330190-085-01-CN serves as a ruggedized extension cable within the Bently Nevada 3300 XL Extended Temperature Range (ETR) proximity transducer system. This heavy-duty cable connects a proximity probe to a compatible proximitor sensor, facilitating highly accurate, non-contact vibration and position measurements. Engineered to withstand temperature extremes and mechanical stress, this specific variant incorporates integrated physical armor to prevent damage from abrasive routing paths and environmental hazards.

The structural integrity of this 3300 XL ETR extension cable ensures consistent electrical performance and impedance matching, reducing signal attenuation and phase shifts over its 8.5-meter length. It is certified for specialized regional standards under the CN designation, making it highly suitable for machinery monitoring in heavy industries such as petrochemical processing, power generation, and refining.

Features

• Extended temperature range (ETR) construction for reliable operation in extreme thermal conditions.
• Integrated armor shielding for superior mechanical protection in harsh industrial routings.
• Precise impedance matching with 3300 XL proximity probes and proximitor sensors.
• 8.5-meter nominal cable length optimized for large-scale machinery integration.
• Corrosion-resistant connectors ensuring long-term signal integrity.

Applications

• Steam and gas turbine vibration monitoring.
• Hydroelectric generator shaft position and radial vibration sensing.
• Centrifugal compressor and industrial fan shaft displacement tracking.
• Heavy industrial machinery operating under wide temperature fluctuations.

Technical Specifications

Installation Guidelines

• Ensure proper bend radius limits are observed during installation to avoid damaging the internal coaxial core and armor.
• Isolate the cable from high-voltage AC lines to prevent electromagnetic interference (EMI) on the low-level displacement signals.
• Securely hand-tighten the coaxial connectors; do not use pliers or excessive torque to prevent damage to the gold-plated threads.
• Use appropriate cable seals or conduits when routing through bulkheads or hazardous areas.

Compliance and Certifications

• CN Approvals (Country-Specific Industrial Safety & Hazardous Area Compliance)