Bently Nevada 330105-02-12-05-02-05 Proximity Switch

Technical Specifications

• Brand: Bently Nevada
• Model Number: 330105-02-12-05-02-05
• Product Type: 3300 XL 8mm Reverse Mount Probe
• Total Length: 0.5 meters (1.6 feet)
• Connector: Miniature coaxial ClickLoc connector with gold plating
• Mounting Style: 3/8-24 UNF thread, Reverse Mount
• System Compatibility: 3300 XL Proximitor and Extension Cables
• Operating Temperature: -51°C to +177°C (-60°F to +351°F)
• Output Sensitivity: 7.87 V/mm (200 mV/mil)
• Agency Approvals: Multiple hazardous area certifications available

Asset Protection and Maintenance Strategy

Integrating the 330105-02-12-05-02-05 into a comprehensive condition monitoring program significantly enhances machinery uptime. Because the probe provides real-time displacement data, operators can implement predictive maintenance strategies rather than relying on reactive repairs. This proactive approach helps prevent catastrophic failure of turbines, pumps, and compressors. Moreover, the standardized output ensures seamless compatibility with Bently Nevada 3500 series monitoring racks and various plant-wide Distributed Control Systems (DCS).

Reliable Signal Integrity and Installation

The miniature coaxial connector features gold plating to ensure a low-resistance connection and prevent corrosion over long-term deployment. During installation, the reverse mount design simplifies the gapping process in specialized machine housings. This secure physical and electrical connection remains stable despite the constant mechanical vibration inherent in heavy machinery. By delivering consistent and repeatable measurements, this probe assists maintenance teams in making data-driven decisions that lower operational costs and improve plant safety.