Bently Nevada 330130-075-00-05 3300 XL Standard Extension Cable

Description

Option 075 (7.5 m cable length) and Option 00 (standard cable, without armor or connector protector) specify this 3300 XL Standard Extension Cable configuration — 330130-075-00-05. This coaxial cable is part of the Bently Nevada 3300 XL 8 mm Proximity Transducer System and connects a 3300 XL 8 mm proximity probe to a 3300 XL Proximitor Sensor. Total system length must equal 5.0 or 9.0 meters when the probe length and extension cable length are added together.

This specific variant incorporates Option 05 agency approvals for CSA, ATEX, and IECEx hazardous area installations. It uses a 75-ohm triaxial fluorinated ethylene propylene (FEP) insulated cable that operates without signal attenuation across its temperature range. Unlike armored or connector-protected variants (such as Option 01 or Option 02), this configuration is suited for applications where routing is protected by conduits or internal machine cavities, reducing overall routing diameter and weight.

Features

• 7.5-Meter Length (Option 075): Matches 9.0-meter system configurations when paired with a 1.5-meter proximity probe.
• Standard Cable Construction (Option 00): FEP-insulated 75-ohm triaxial cable without external metal armor, facilitating easier routing in narrow conduits.
• Hazardous Area Approval (Option 05): Certified for CSA, ATEX, and IECEx hazardous environments.
• Gold-Plated ClickLoc Connectors: Corrosion-resistant coaxial connectors provide reliable mechanical connections with a finger-tight click coupling mechanism.
• Insulation Performance: FEP outer jacket provides resistance to industrial fluids, lubricants, and moisture.

Applications

• Shaft vibration and axial position measurements in steam and gas turbines.
• Hydroelectric generator and large industrial motor monitoring.
• Centrifugal compressor and gearbox bearing machinery protection systems.
• Hazardous area machinery monitoring in chemical, petrochemical, and gas processing plants.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Ensure the combined physical length of the proximity probe and this extension cable matches the total design system length of the Proximitor Sensor (e.g., a 1.5-meter probe and a 7.5-meter extension cable form a 9.0-meter system).
• Observe the minimum bend radius of 25.4 mm (1.0 inch) when routing the cable to avoid internal copper damage or signal disruption.
• Do not exceed the finger-tight torque limit when mating the gold ClickLoc connectors. If mixed with non-XL stainless steel connectors, tighten finger-tight plus an additional 1/8 turn using pliers.
• Run extension cables through dedicated conduit or protective trays to isolate them from high-voltage cables and minimize electrical noise interference.

Compliance and Certifications

• CSA: Class I, Division 1 and 2, Groups A, B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III
• ATEX/IECEx: Ex ia IIC T4/T5 Ga, Ex nA IIC T4/T5 Gc for Zone 0, Zone 1, and Zone 2 hazardous areas
• RoHS: Compliant with European Union Restriction of Hazardous Substances directives