Bently Nevada 330130-045-01-00 Armored Coaxial Cable

Product Overview

The Bently Nevada 330130-045-01-00 is a high-performance 3300 XL standard extension cable designed to bridge the gap between proximity probes and Proximitor® sensors. This 4.5-meter (14.8 feet) cable is engineered for maximum signal integrity in critical machinery protection systems. Featuring a robust armored exterior, it is specifically built to endure the mechanical stresses and harsh chemical exposures typical of industrial power plants, refineries, and manufacturing facilities.

Technical Configuration

This 330130 model is configured for enhanced physical protection and medium-reach connectivity:

• Full Model: 330130-045-01-00
• Cable Series: 3300 XL Standard Extension Cable.
• Cable Length (045): 4.5 meters (14.8 feet) total length.
• Connector Protection (01): Integrated stainless steel armor jacket for maximum durability.
• Agency Approval (00): Standard configuration (No specialized country approvals required).
• Connector Type: Miniature coaxial connectors with ClickLoc™ technology.

Technical Specifications

Installation & Maintenance

When installing the 330130-045-01-00, ensure that the ClickLoc™ connectors are clean and dry before mating. The armored jacket allows for routing through areas where the cable may be subject to abrasion or light crushing; however, always maintain the minimum bend radius to avoid damaging the internal coaxial core. This 4.5m cable is typically used in a 5-meter system (paired with a 0.5m probe) or a 9-meter system (paired with a 4.5m probe) to match the calibration of the Proximitor® sensor.

Engineering Advantages

The primary advantage of the 330130 armored cable is its Environmental Resilience. The stainless steel armor prevents "wicking" of fluids and protects the signal from EMI/RFI interference when grounded correctly. Its 75 Ω impedance is precisely matched to the Bently Nevada 3300 XL series, ensuring that the displacement signal remains linear and free from distortion over the entire 4.5-meter span. The PFA insulation ensures the cable remains flexible and functional even after years of exposure to industrial oils and high temperatures.

Technical FAQs

Q1: Why choose the armored (01) version over the standard unarmored cable?
A1: The armored version is essential in environments where the cable is exposed to foot traffic, sharp metal edges, or potential physical impacts, significantly reducing the risk of signal loss due to cable severance.

Q2: Can this 4.5m cable be used with any Bently Nevada probe?
A2: It is designed for use with the 3300 XL series. To maintain calibration accuracy, the combined length of the probe lead and extension cable must match the Proximitor’s rated system length (typically 5m or 9m).

Q3: Does the armor protect against moisture?
A3: While the armor provides mechanical protection, the internal PFA insulation and ClickLoc seals provide the moisture barrier. The armor is "perforated" for flexibility and is not intended to be a liquid-tight conduit.