Bently Nevada 330930-060-01-00 3300 NSv Extension Cable

Description

Option 060 (6.0 meters length) and Option 01 (stainless steel armor with FEP jacket) specify this 3300 NSv extension cable configuration — 330930-060-01-00.

This cable transmits high-frequency signals between a 3300 NSv proximity probe and a 3300 XL NSv Proximitor sensor. Used in limited-clearance situations, small-bore machinery, and aeroderivative gas turbines, the NSv system addresses confined spaces where standard 8 mm probe systems are physically too large.

The 6.0 m length of this armored cable allows flexible routing over longer distances. The stainless steel armor prevents physical damage from mechanical friction and compression, while the FEP jacket provides a liquid-tight barrier against harsh industrial lubricants and corrosive process media.

Features

• 6.0 meters (19.7 feet) cable length (Option 060) matching 7.0 meter system configurations when paired with a 1.0 meter probe.
• Stainless steel armor with protective FEP jacket (Option 01) providing mechanical crush resistance and chemical protection.
• Gold-plated brass ClickLoc connectors ensuring positive locking connections and preventing unintended loosening.
• No agency approvals required (Option 00) for general-purpose, non-hazardous area applications.
• 75 ohm coaxial cable design mechanically and electrically compatible with prior 3300 RAM systems.

Applications

• Rotating machinery vibration and position monitoring in restricted target geometries
• Small-bore machinery, high-speed gearboxes, and aeroderivative gas turbines
• Industrial environments requiring high chemical resistance and physical shielding of transmission lines

Ordering Information

Technical Specifications

Installation Guidelines

• Always verify that the combined length of the proximity probe and the extension cable equals the calibrated system length of the Proximitor Sensor (typically 5.0 or 7.0 meters).
• Maintain a minimum bend radius of 25.4 mm (1.0 in) to prevent coaxial conductor degradation or kinking of the stainless steel armor.
• Connect ClickLoc terminals finger-tight; do not exceed 0.56 N m (5 in lb) of torque to avoid damaging the gold-plated threads.
• Use silicone self-fusing tape or connector protectors for connections exposed to wet or humid environments to prevent moisture ingress. Note that silicone tape is not recommended inside the machine casing or when exposed to turbine oil.

Compliance and Certifications

• This configuration is specified with Option 00 (Approvals Not Required). For hazardous area installations, specify Option 05 (Multiple Approvals).