Bently Nevada 330190-080-01-05 3300 XL ETR Extension Cable

Description

Option 080 (8.0 m length) and Option 01 (integrated PFA-jacketed armor) define this specific 3300 XL ETR extension cable configuration — 330190-080-01-05. This cable is a component of the 3300 XL 8 mm Extended Temperature Range (ETR) proximity transducer system, which is used for non-contact shaft vibration and position measurements on rotating machinery. The 3300 XL ETR system is designed for severe industrial environments where temperatures exceed standard operating limits.

This armored cable configuration features a length of 8.0 meters (26.2 feet) and is constructed with a flexible stainless steel armor sheath over PFA insulation. The armoring guards the core coaxial line against crushing, pinching, and abrasive wear in harsh mounting paths. With Option 05 certifications, this cable complies with CSA, ATEX, and IECEx requirements for installation in hazardous area locations, making it suitable for chemical processing, oil refineries, and power generation machinery monitoring loops.

Features

• 8.0 Meter Cable Length: Part segment 080 specifies an 8.0-meter physical length to complete the matching transducer loop requirements.
• Integrated Armoring: Segment 01 features stainless steel protective armor with a PFA outer jacket for robust physical defense.
• High-Temperature Rating: PFA insulation is rated for extreme operating conditions between -52 and +260 Celsius.
• Hazardous Location Approvals: Segment 05 provides North American and international ATEX, IECEx, and CSA safety certifications.
• Gold-Plated ClickLoc Connectors: Secure miniature male and female coaxial termination ends prevent signal loss without requiring specialized torque wrenches.

Applications

Typical application environments for this cable configuration include:

• Turbine bearing housing vibration and position monitoring loops.
• High-temperature refinery compressor shaft displacement systems.
• Hot-end machinery and steam turbine casing monitoring.
• Zone-rated industrial processing plants requiring explosion-proof instrumentation.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

To establish safe signal path integrity and avoid mechanical stress, please follow these guidelines:

• Bend Radius: Do not exceed the minimum cable bend radius of 50.8 mm (2.0 in) for the armored section of this extension cable.
• Connection Torque: Connect the miniature coaxial ends finger-tight only. Do not use pliers or torque keys as this may strip the gold-plated threads.
• Hazardous Areas: Install the cable runs in compliance with the barrier and wiring layout drawings specified by Bently Nevada approval guidelines.

Compliance and Certifications