Bently Nevada 9571-30 Standard Interconnect Cable

Description

The Bently Nevada 9571-30 is a heavy-duty, shielded interconnect cable designed for critical machinery protection and vibration monitoring systems. It establishes a reliable signal transmission pathway between High Temperature Velocity Sensors (HTVS) and monitoring systems, ensuring the integrity of dynamic vibration data in harsh industrial environments. The cable features advanced shielding to minimize electromagnetic interference and a moisture-resistant termination to maintain electrical performance under demanding conditions.

Features

• Integrated moisture-resistant female connector at the HTVS termination point
• Pre-terminated ring lugs at the monitor end for secure terminal block installation
• Robust shielding to protect low-level signals from EMI and RFI noise
• Wide operating temperature rating for deployment in extreme industrial climates
• Flexible 22 AWG conductors optimizing signal conductivity and mechanical durability

Applications

• Steam and gas turbine vibration monitoring
• Power generation facility machinery protection
• Petrochemical plant rotating equipment diagnostics
• High-temperature industrial fan and blower monitoring

Ordering Information

Technical Specifications

Installation Guidelines

• Moisture Protection: Ensure the moisture-resistant female connector is fully seated and sealed at the HTVS end to prevent water ingress.
• Cable Routing: Route the cable through dedicated conduit or cable trays away from high-voltage AC power lines to mitigate EMI/RFI noise.
• Bend Radius: Maintain the minimum recommended bend radius during installation to prevent damage to the internal 22 AWG conductors and shielding.
• Shielding and Grounding: Connect the cable shield in accordance with the specific monitoring system diagram, typically grounding at the monitor end only to prevent ground loops.
• Terminal Connections: Secure the pre-terminated ring lugs firmly to the monitor terminal blocks to ensure a vibration-proof electrical connection.

FAQ

What type of sensor connects to the 9571-30 cable?

This cable is specifically configured to interface with High Temperature Velocity Sensors (HTVS) on one end and standard machinery monitoring systems on the other.

Can this interconnect cable withstand outdoor industrial environments?

Yes, the cable construction incorporates a moisture-resistant female connector and a rugged outer jacket rated for temperatures up to 121 degC, making it suitable for demanding industrial deployments.

How is the shield terminated on this specific cable assembly?

The monitor end is fitted with ring lugs which accommodate standard grounding practices on monitor terminal strips, while the sensor end features a specialized shielded interface within the female connector.

Is it possible to obtain this cable in lengths other than 30 feet?

Non-standard and custom lengths can be ordered from the manufacturer using the 9571-AA configuration logic at additional cost.