330930-040-01-00 3300 NSv Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330930-040-01-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330930-040-01-00 3300 NSv Extension Cable is a high-performance, rugged signal transmission component engineered and manufactured by Bently Nevada, the global authority in machinery protection and condition monitoring solutions, with its origin in the USA. As a core element of the 3300 NSv transducer system, this extension cable is specifically designed to establish a stable, low-loss connection between 3300 NSv proximity probes and proximitor sensors, enabling precise non-contact measurement of vibration, displacement, and rotor position for critical rotating machinery in harsh industrial environments. Boasting a 4.0-meter (13.1 feet) cable length, the 3300 NSv Extension Cable features a 75 Ω coaxial structure with fluoroethylene propylene (FEP) insulation and optional flexible AISI 302 stainless steel armor with an FEP outer jacket, delivering exceptional resistance to chemical corrosion, mechanical abrasion, and extreme temperature fluctuations ranging from -52°C to +187°C (-52°F to +351°F). This robust construction ensures reliable signal transmission in demanding settings such as power generation plants, petrochemical refineries, and heavy manufacturing facilities, where exposure to oil, moisture, and corrosive agents is common.

Equipped with gold-plated brass ClickLoc connectors, the 330930-040-01-00 extension cable forms a secure, vibration-resistant connection that prevents accidental disconnection even under high-vibration operating conditions, while Bently Nevada’s patented CableLoc design provides a 220 N pull strength for durable cable-to-probe bonding, eliminating common failure points associated with generic extension cables. The cable exhibits a typical capacitance of 67.9 pF/m (21.3 pF/ft) and optimized DC resistance—0.220 Ω/m for the center conductor and 0.066 Ω/m for the shield—minimizing signal attenuation and electromagnetic interference to ensure high-fidelity data transmission for accurate machinery condition analysis. With an overall case length of 80 mm, compact dimensions of 30.5x31.5x5cm, and a weight of 0.46kg, the cable is easy to route and install in space-constrained machinery compartments, supporting both standard and reverse-mount probe configurations with thread options including 1/4-28, 3⁄8-24, M8×1, and M10×1.

Applications

The 330930-040-01-00 3300 NSv Extension Cable is primarily applied in power generation facilities, including thermal, nuclear, and hydropower plants, for connecting 3300 NSv proximity probes to monitoring systems on steam turbines, generators, and large pumps; its 4.0-meter length provides flexible installation reach, while the FEP insulation and optional stainless steel armor withstand extreme temperatures from -52°C to +187°C, ensuring stable signal transmission for detecting shaft misalignment and bearing wear.

This extension cable is widely deployed in petrochemical and oil & gas industries, serving drilling platforms, refineries, and pipeline compressor stations; its 75 Ω coaxial structure and 67.9 pF/m typical capacitance minimize signal attenuation, and the chemical-resistant FEP jacket resists hydrocarbon corrosion, enabling reliable data collection for predictive maintenance of centrifugal compressors and pumping equipment in corrosive environments.

With its compact 30.5x31.5x5cm size, 0.46kg weight, and compatibility with multiple probe thread types, the 3300 NSv Extension Cable is ideal for heavy manufacturing sectors such as steel mills and cement plants, where it connects proximity probes to monitoring systems on motors, gearboxes, and conveyor drives; the optional AISI 302 stainless steel armor protects against mechanical impact and vibration, reducing cable damage and maintenance frequency in equipment-dense workshops.

Specifications

Competitive Advantage

1. Robust Armor & Insulation Design for Harsh Environment Resistance

The cable features a 75 Ω coaxial core with FEP insulation and optional flexible AISI 302 stainless steel armor, delivering superior resistance to chemical corrosion, mechanical abrasion, and extreme temperatures (-52°C to +187°C); this robust construction ensures long-term reliability in corrosive petrochemical plants, high-temperature turbine halls, and dusty manufacturing facilities, outperforming standard cables with limited environmental resilience.

2. Secure ClickLoc & CableLoc Connection Technologies for Signal Integrity

Equipped with gold-plated brass ClickLoc connectors and Bently Nevada’s patented CableLoc retention system (220 N pull strength), the cable forms a vibration-resistant, non-detachable bond with 3300 NSv probes; these technologies eliminate signal disruptions caused by loose connections, ensuring high-fidelity data transmission for accurate machinery condition monitoring in high-vibration industrial settings.

3. Seamless Legacy System Compatibility for Cost-Effective Retrofits

The extension cable offers full mechanical and electrical interchangeability with legacy 3300 RAM, 3000-series, and 7000-series 190 transducer systems, enabling seamless upgrades to the advanced 3300 NSv platform without extensive rewiring or system overhauls; this compatibility reduces retrofit costs and downtime, making it a cost-efficient choice for industrial facilities with aging monitoring infrastructure.