129957-085-310-05 3300 XL 8mm Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	129957-085-310-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 129957-085-310-05 3300 XL 8 mm Extension Cable is a high-performance, coaxial, shielded cable designed for use with 3300 XL 8 mm and 5 mm Proximity Transducer Systems in industrial automation. Engineered for extreme environments, this cable supports precise vibration and position measurements on fluid-film bearing machines, delivering reliable data for condition monitoring and predictive maintenance. With gold-plated ClickLoc connectors, the cable ensures stable electrical connections, while the high-flex design and maximum flex cycles of 1,000,000 provide exceptional durability in dynamic installations. The extension cable features a capacitance of 69.9 pF/m, a voltage rating of 50 V DC, and 50 Ω impedance, ensuring accurate transmission of the proximity probe signals. Rated for IP67 environmental protection and operating temperatures from -52°C to +177°C, this extension cable is suitable for harsh industrial conditions, including oil, moisture, and chemical exposure. Optional FluidLoc sealing prevents liquid ingress, maintaining system integrity and enabling safe operation in high-pressure or wet environments. The 5-meter standard length, with customizable options, offers flexible installation in tight or complex machine layouts, while full compliance with API 670 standards guarantees performance and interchangeability with other 3300 XL system components.

Applications

1. Vibration Monitoring on Turbines
The 3300 XL 8 mm extension cable transmits high-fidelity signals from proximity probes to monitoring systems, enabling accurate vibration analysis of turbine shafts. Its 50 Ω impedance ensures signal integrity for high-speed rotational measurements.

2. Position Measurement on Reciprocating Compressors
Ideal for axial and radial position tracking, the cable supports non-contacting displacement measurements with linear range up to 2 mm, allowing precise rod positioning in reciprocating compressors.

3. Keyphasor and Speed Detection
Used in Keyphasor applications, the cable delivers reliable tachometer and zero-speed signals for control and synchronization of rotating machinery, enhancing predictive maintenance.

4. Harsh Environment Installations
The cable’s IP67 rating and wide temperature range (-52°C to +177°C) allow use in petrochemical, gas processing, and offshore platforms, ensuring reliable operation in corrosive or wet environments.

5. System Upgrades and Retrofits
Compatible with existing 3300 XL 5 mm and 8 mm probes, the cable simplifies system upgrades and retrofits, maintaining API 670 compliance while improving reliability and signal quality.

Specifications

Competitive Advantage

1. High Durability and Flexibility
Designed for 1,000,000 flex cycles, the cable resists mechanical fatigue, making it suitable for rotating machinery with complex movement paths.

2. Superior Signal Integrity
The 99.9% braided copper shielding and ClickLoc connectors prevent signal loss and electromagnetic interference, ensuring accurate vibration and position readings.

3. Extreme Environmental Tolerance
With operation down to -52°C and up to +177°C, and optional FluidLoc sealing, the cable withstands harsh industrial environments including chemical exposure and liquid ingress.

4. Easy Integration and Interchangeability
Fully compatible with 3300 XL 5 mm and 8 mm probes, the cable supports simple installation and replacement, reducing downtime and maintenance costs.

5. Compliance and Safety Certifications
Optional CSA, ATEX, IECEx approvals ensure the cable meets international safety and explosion-proof standards, enabling safe deployment in global industrial automation settings.