Bently Nevada 330930-060-00-CN 3300 XL NSv Extension Cable

Overview

The 330930-060-00-CN (330930-060-00-CN) is a high-precision extension cable specifically designed for the 3300 XL NSv™ (Narrow Side View) Proximity Transducer System. The NSv system is engineered for vibration and position monitoring in confined spaces or on small-diameter targets (less than 13 mm). This cable provides the critical low-loss electrical link between an NSv probe and an NSv Proximitor® Sensor. The -CN suffix denotes specific compliance and certification for the Chinese industrial market, ensuring adherence to local regulatory standards for safety and electronic equipment.

Detailed Specifications (Parsed Code)

The configuration for part number 330930-060-00-CN is as follows:

Operational Capabilities

The 330930-060-00-CN features specialized coaxial construction to maintain the steep scale factor (-200 mV/mil) required by the NSv system. It uses ClickLoc™ gold-plated connectors to ensure a moisture-resistant and vibration-proof connection. This 6.0-meter cable is typically paired with a 1.0-meter NSv probe to create a 7.0-meter total system length, or with a 0.5-meter probe for a 6.5-meter system, depending on the calibrated Proximitor® Sensor being used. The FEP (Fluorinated Ethylene Propylene) outer jacket provides excellent resistance to corrosive industrial fluids and high temperatures.

Technical FAQ

Can this cable be used with a standard 3300 XL 8mm probe?

No. The 330930 series is electrically tuned for the NSv system. Using it with standard 8mm or 5mm probes will cause significant calibration errors and non-linear vibration data.

What does the “-CN” approval specifically cover?

The -CN option indicates that the cable meets NEPSI (National Supervision and Inspection Centre for Explosion Protection and Safety of Instrumentation) standards in China. This is essential for legal installation in hazardous zones (Ex ia/Ex nA) within Chinese refineries and power plants.