Bently Nevada 330180-90-CN Proximitor Sensor

Bently Nevada 330180-90-CN 3300 XL Proximitor Sensor

The 330180-90-CN is a high-performance 3300 XL Proximitor Sensor manufactured by Bently Nevada. It serves as the official, technologically advanced replacement for the legacy 330100-90-02 and 330100-90-05 3300 series Proximitor sensors.

Technical Specifications

• Manufacturer: Bently Nevada

• Product Number: 330180-90-CN

• Product Type: 3300 XL Proximitor Sensor

• Legacy Replacements: Directly replaces 330100-90-02 and 330100-90-05

• Total Length & Mounting: 9.0 meters (29.5 feet) system length, panel mount

• Agency Approval Option: CN (Approvals country-specific for China)

• Sensor Compatibility: Accepts one non-contacting 3300 series 5 mm, 3300 8 mm, or 3300 XL 8 mm Proximity Probe and Extension Cable

• Housing Material: A308 aluminum

• Operating Temperature: -51°C to +100°C (-60°F to +212°F)

• Storage Temperature: -51°C to +105°C (-60°F to +221°F)

• Net Weight: 0.246 Kg

• Shipping Weight: 1.5 Kg

• Country of Origin: United States (U.S.A.)

Key Functional Characteristics

Upgraded 330 XL Platform Performance

The 330180-90-CN utilizes the 3300 XL platform, which offers superior performance, linearity, and thermal stability compared to the older 3300 series sensors it replaces. It provides a constant 7.87 V/mm (200 mV/mil) output when paired with compatible 8mm proximity probes. This upgraded circuitry minimizes temperature-induced drift, ensuring highly accurate measurements of shaft vibration and thrust position even in unstable industrial environments.

Complete System Matching

The "90" configuration indicates that this Proximitor is calibrated specifically for a 9.0-meter total system length. For accurate calibration and performance, the combined electrical length of the proximity probe and the extension cable must equal exactly 9.0 meters. The sensor's input stage is engineered to accept standard Bently Nevada 5mm and 8mm probes, providing seamless backward compatibility during facility retrofits.

Ruggedized and Certified Architecture

Housed in an A308 aluminum enclosure, the sensor is built to withstand extreme environmental conditions, operating reliably down to -51°C. The -CN specification ensures compliance with local industrial standards and hazardous area certifications required for mainland China installations. Additionally, these units can be supplied with a formal Certificate of Origin (COO) to satisfy customs and quality compliance tracking.