Bently Nevada 142238-120-00-05 Probe Proximity Vibration Cable – 12 Meter

Product Introduction

When machinery vibration threatens uptime and safety, the Bently Nevada 142238-120-00-05 provides a robust solution for accurate proximity vibration measurement. This probe proximity vibration cable is designed for use with 2-meter 3300 or 3300 XL probes and the 170133-140-XX 3300 14-meter Internal Proximitor Module. Manufactured in the USA, it ensures reliable signal transmission in demanding industrial environments.

Technical Specifications Breakdown

The 142238-120-00-05 features a total length of 12 meters (120 decimeters), offering flexibility for installation in tight or remote locations. Its standard cable option (connector and cable option 00) simplifies integration with existing Bently Nevada systems. The cable includes multiple approvals (option 05) for enhanced compliance. Key electrical characteristics include a center conductor DC resistance of 0.222 Ω/m (0.067 Ω/ft) and shield resistance of 0.066 Ω/m (0.020 Ω/ft), ensuring low signal loss. Capacitance is rated at 69.9 pF/m (21.3 pF/ft) typical, supporting stable high-frequency response. The minimum bend radius of 25.4 mm (1.0 in) allows for tight routing without damaging the cable.

Industry Applications

This cable is ideal for continuous vibration monitoring in rotating machinery such as turbines, compressors, pumps, and motors. In petrochemical plants, it helps detect early signs of bearing wear or imbalance, preventing unplanned downtime. For power generation facilities, the 142238-120-00-05 delivers reliable data for predictive maintenance programs, extending equipment life and reducing repair costs.

Installation & Setup Guidance

When installing the 142238-120-00-05, ensure the cable is routed away from sharp edges and excessive heat sources. Maintain a bend radius greater than 25.4 mm to avoid internal damage. Connect the cable to a compatible 2-meter 3300 or 3300 XL probe and the 170133-140-XX module. Protect all connectors from moisture and contaminants to preserve signal integrity. Verify the cable length meets your system requirements before finalizing placement.

Maintenance & Reliability

Regular inspection of the cable jacket and connectors is recommended to ensure long-term reliability. The 142238-120-00-05 operates in temperatures from -51°C to +177°C (-60°F to +350°F) and can withstand 100% condensing humidity when connectors are protected. This wide environmental tolerance reduces the need for frequent replacements, lowering total cost of ownership. Periodically check for physical wear or corrosion, especially in harsh conditions.

Selection Guide & Purchasing Advice

Before purchasing the 142238-120-00-05, verify that your existing system uses 2-meter 3300 or 3300 XL probes and the 170133-140-XX module. Confirm the cable length of 12 meters suits your installation layout. For reliable sourcing and expert support, contact BluePLC Industrial to ensure genuine Bently Nevada components and current lifecycle status.