Bently Nevada 330730-080-13-05 3300 XL 11mm Extension Cable

Description

The Bently Nevada 330730-080-13-05 is an 8.0-meter 3300 XL 11 mm Extension Cable designed for high-performance vibration and proximity monitoring within the 3300 XL 11 mm product line. This cable is configured as an armored FluidLoc cable with an integrated connector protector, providing maximum mechanical protection and preventing oil or other process liquids from migrating through the cable interior. Equipped with gold-plated brass ClickLoc connectors, it delivers a secure physical lock that resists structural loosening under severe industrial vibrations. The cable is optimized for machinery protection applications requiring an extended linear range, such as axial thrust position measurements, ramp differential expansion on steam turbines, rod drop monitoring on reciprocating compressors, and speed measurements.

Features

• Part of the 3300 XL 11 mm Extension Cable family engineered to upgrade and replace legacy 7200-series 11 mm and 14 mm transducer components.
• Constructed with 75 ohm triaxial, fluoroethylene propylene (FEP) insulated cable material.
• Features an armored FluidLoc design to block internal liquid leakage and withstand severe mechanical wear.
• Factory-installed connector protector provides robust environmental sealing against moisture and high humidity.
• Gold-plated brass ClickLoc connectors guarantee stable electrical contact and click-locking security.

Applications

• Axial (thrust) position measurements.
• Ramp differential expansion measurements on steam turbines.
• Rod position or rod drop measurements on reciprocating compressors.
• Tachometer, zero speed, and phase reference (Keyphasor) signal measurements.
• Radial vibration and position monitoring on fluid film bearing machines.

Ordering Information

• Model: 330730-080-13-05 
• Cable Length Option (AAA): 080 (8.0 meters / 26.2 feet) 
• Connector and Cable Option (BB): 13 (Armored FluidLoc cable with connector protector) 
• Agency Approval Option (CC): 05 (Multiple Approvals) 

Technical Specifications

Installation Guidelines

• Confirm that the combined length of the extension cable and the matched proximity probe precisely matches the total system length parameters designated by the Proximitor Sensor.
• Maintain cable layouts within the minimum allowable bend radius constraint of 25.4 mm (1.0 in) to protect the internal triaxial conductors and outer armor.
• Tighten connectors to a finger-tight condition, ensuring they do not exceed the absolute limit of 0.565 N-m (5 in-lb).
• Utilize the integrated connector protector to keep moisture, dust, and process contamination away from the signal connection interface.

Compliance and Certifications

• EMC Directive 2014/30/EU (Standards: EN 61000-6-2, EN 61000-6-4) 
• RoHS Directive 2011/65/EU 
• China RoHS (EFUP designation of 15 years per SJ/T 11364-2024) 
• Maritime Approvals (2019 Rules for Conditions of Classification) 
• Functional Safety: SIL 2 (HFT=0), SIL 3 (HFT=1) 
• Hazardous Area Certifications (ATEX/IECEx/cNRTLus): Ex ia IIC T5...T1 Ga, Ex ia IIIC T90C...T280C Dc, Ex nA IIC T5...T1 Gc, Ex ec IIC T5...T1 Gc.