Bently Nevada 330190-080-01-00 3300 XL ETR Extension Cable

Description

330190-080-01-00: 3300 XL ETR (Extended Temperature Range) extension cable, 8.0 meters total length, armored cable, with no agency approval. This cable is specifically engineered for high-temperature applications where standard transducer systems may exceed thermal limits, supporting operation at temperatures up to 260 degC.

This extension cable is a critical component of the 3300 XL 8 mm Proximity Transducer System, ensuring signal integrity between the probe and the Proximitor sensor. The 330190 ETR series utilizes PFA (Perfluoroalkoxy) insulation and shielding, offering enhanced environmental resistance compared to standard cable variants. The cable incorporates the ClickLoc connector mechanism, which provides a reliable, vibration-resistant connection without the need for specialized installation tools.

Features

• 8.0 meter cable length (Option 080) for system length calibration compatibility
• Armored cable construction (Option 01) for mechanical protection in industrial environments
• PFA insulation and armor, rated for extended temperature service up to 260 degC
• Corrosion-resistant, gold-plated ClickLoc connectors featuring a self-locking mechanism
• Full electrical and physical compatibility with standard 3300 XL 8 mm probes and Proximitor sensors
• No hazardous area approval (Option 00) for general purpose, non-regulated zone installations

Applications

The 3300 XL ETR extension cable is used in critical rotating machinery monitoring, including steam turbines, gas turbines, and high-temperature compressors where localized environmental temperatures exceed the 177 degC rating of standard transducer components. It is essential for maintaining accurate shaft vibration and axial position measurements in extreme thermal conditions.

Ordering Information

Technical Specifications

Installation Guidelines

Ensure that the total system length (probe + extension cable) matches the factory calibration of the Proximitor sensor. Do not exceed the minimum bend radius during installation to prevent signal degradation or armor damage. While the ETR cable is compatible with standard temperature components, the system accuracy will be limited to the lowest temperature rating of any component in the transducer chain. Use of connector protectors is recommended for all outdoor or high-moisture industrial installations.