Description

Designed for demanding industrial vibration monitoring and machinery protection systems, the 330730-080-01-CN serves as a reliable, high-integrity signal path within the Bently Nevada 3300 XL 11 mm Proximity Transducer System. This premium extension cable connects the proximity probe directly to the proximity sensor driver or transmitter, ensuring low-loss, highly accurate transmission of dynamic displacement signals.

Engineered for high-stress environments, this specific model features a configured length of 8.0 meters (26.2 feet) wrapped in a heavy-duty, flexible armored sleeve. The integration of AISI 302 stainless steel armor and an outer Fluorinated Ethylene Propylene (FEP) jacket provides excellent protection against mechanical abrasion, cutting, and chemical exposure. With country-specific agency approvals (CN designation), this cable is optimized for deployment in regulated global industrial sites, hazardous areas, and severe process environments.

Features

• Specifically calibrated and matched for seamless integration with Bently Nevada 3300 XL 11 mm proximity probe systems.
• Robust armored cable construction featuring flexible AISI 302 stainless steel armor with an outer FEP protective jacket.
• Optimized electrical characteristics with a typical capacitance of 69.9 pF/m (21.3 pF/ft) to maintain signal integrity over long distances.
• Extremely broad operational temperature range, ensuring performance stability in cryogenic to high-heat environments.
• Equipped with high-reliability connectors to secure connection points against industrial vibration and thermal cycling.

Applications

• Steam and gas turbine vibration monitoring and shaft displacement analysis.
• Hydroelectric generator shaft and thrust bearing observation.
• Heavy industrial centrifugal compressors, pumps, and cooling tower fans.
• Critical rotating machinery protection complying with API 670 standards.

Ordering Information

Technical Specifications

Installation Guidelines

• Observe minimum bend radius specifications during cable routing to prevent internal conductor fatigue or damage to the AISI 302 SST armor.
• Keep connection points free of moisture, dust, and conductive contaminants prior to assembly.
• The use of official Bently Nevada connector silicone lubricant or connector protectors is highly recommended in environments with high moisture or chemical exposure.
• Isolate extension cables from high-voltage AC power lines to minimize electromagnetic interference (EMI) and preserve transducer system signal quality.