Bently Nevada 330130-075-12-CN 3300 XL Standard Extension Cable

Product Overview

330130-075-12-CN is a Bently Nevada 3300 XL standard extension cable designed for use within 3300 XL 8 mm proximity transducer systems. This cable provides stable signal transmission between proximity probes and proximitor sensors in rotating machinery monitoring applications. Industries such as oil refining, gas compression, and power generation rely on this extension cable for continuous vibration and shaft position monitoring. The FluidLoc cable construction improves resistance to oil ingress and harsh environmental exposure, while the connector protector enhances long term connector reliability. Its CN hazardous area approval supports safe deployment in explosive gas and dust environments, helping operators maintain reliable machine protection and reduce unplanned outages.

Suffix Breakdown

The model structure defines cable length, mechanical protection, and certification:

• 075 = Cable length 7.5 metres

• 12 = FluidLoc cable with connector protector

• CN = ATEX IECEx and Chinese NEPSI hazardous area approval marking

This configuration ensures compatibility with hazardous area installations and demanding industrial environments.

Technical Specifications

Technical FAQs

What is the purpose of the FluidLoc cable design?
FluidLoc construction helps prevent oil migration and improves long term cable durability.

Is this cable compatible with 3300 XL proximity systems?
Yes. It is specifically designed for Bently Nevada 3300 XL transducer systems.

What does the CN approval indicate?
It confirms compliance with Chinese NEPSI and international ATEX IECEx hazardous area standards.

Can this cable operate in high vibration environments?
Yes. The reinforced industrial design supports reliable operation under continuous vibration exposure.

Engineering & Installation Guide

Route the extension cable separately from high voltage conductors to reduce electromagnetic interference.
Inspect connector protectors during maintenance intervals to prevent moisture or contamination ingress.
Use secure mounting clamps to minimize cable movement and mechanical fatigue in vibrating equipment areas.