330930-060-00-CN 3300 NSv Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330930-060-00-CN
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330930-060-00-CN 3300 NSv Extension Cable is designed for signal transmission in compact rotating machinery monitoring systems where installation space is limited. The 330930-060-00-CN supports a total cable length of 6.0 meters, allowing flexible routing between NSv proximity probes and monitoring equipment in compressor and motor assemblies.

The 330930-060-00-CN operates within a temperature range of -52°C to +177°C for both operation and storage, supporting use near hot bearing housings. With an output resistance of 50 Ω and supply sensitivity below 2 mV/V, the 330930-060-00-CN maintains controlled signal response under varying power conditions. Extension cable capacitance and wiring range of 0.2 to 1.5 mm² allow predictable electrical behavior in condition monitoring cabinets.

Designed without stainless steel armor, the 330930-060-00-CN is suitable for internal machine routing where mechanical clearance is restricted. The cable supports a linear measurement range of 1.5 mm with a recommended gap setting of 1.0 mm, enabling accurate vibration and position signal transfer from NSv probes. Multiple agency approvals allow the 330930-060-00-CN to be used in regulated industrial environments such as refrigeration compressors, process gas compressors, and centrifugal air compressors.

Applications

Signal Transmission in Compact Compressor Frames

The 330930-060-00-CN is used to transmit proximity probe signals inside compact compressor frames where side-view and rear-view clearance is limited. With a fixed length of 6.0 meters, the 330930-060-00-CN supports flexible routing from NSv probes to monitoring racks without introducing excessive electrical load. The defined output resistance of 50 Ω allows the 330930-060-00-CN to maintain consistent signal levels in automated monitoring systems.

Radial Vibration Signal Transfer on Small Shafts

In applications involving shaft diameters below 51 mm, the 330930-060-00-CN carries radial vibration signals from NSv probes configured with a 1.5 mm linear range. The controlled supply sensitivity below 2 mV/V allows the 330930-060-00-CN to reduce signal deviation caused by power variation in automation cabinets.

Axial Position Signal Routing Near Thrust Bearings

The 330930-060-00-CN supports axial position measurement by routing probe signals installed near thrust bearings with a recommended 1.0 mm gap setting. The temperature rating of -52°C to +177°C allows the 330930-060-00-CN to operate close to hot bearing housings without relocating cable connections.

Speed and Phase Reference Signal Connection

When used in tachometer and Keyphasor applications, the 330930-060-00-CN transfers speed and phase reference signals with predictable electrical behavior. The 6.0-meter length allows the 330930-060-00-CN to connect probes to monitoring modules across multiple machine sections.

Specifications

Competitive Advantage

Cable Installation Through Restricted Mechanical Paths

The unarmored structure of the 330930-060-00-CN allows routing through narrow machine passages where armored cables cannot pass. This design allows the 330930-060-00-CN to be installed in confined compressor frames without modifying existing structures.

Operation Near High-Temperature Bearing Zones

With continuous operation up to +177°C, the 330930-060-00-CN can be installed close to high-temperature bearings. This allows shorter probe-to-cable transitions and reduces the need for extended mechanical standoffs.

Controlled Electrical Response for NSv Systems

The 50 Ω output resistance and defined supply sensitivity allow the 330930-060-00-CN to deliver predictable electrical behavior when used with NSv proximity transducers configured for a 1.5 mm linear range.

Support for Small Target Measurement Setups

The 330930-060-00-CN supports NSv probes configured with a 1.0 mm recommended gap setting, allowing signal transfer in small target and reduced side-view measurement setups.