Bently Nevada 330980-51-00 3300 XL NSv Proximitor

Engineering Purpose

The 330980-51-00 is a specialized proximity signal conditioner from the 3300 XL NSv (Narrow Side view) series. It is specifically designed for transducers monitoring shafts with small diameters (under 50 mm) or in confined spaces where standard probes would suffer from "side-view" interference. This Proximitor translates the probe’s impedance changes into a linear voltage, making it the primary choice for small centrifugal compressors and aero-derivative turbines.

Technical Data Summary

• Component Type: 3300 XL NSv Proximitor Sensor

• Part Number: 330980-51-00

• System Length: 5.0 meters (16.4 feet)

• Mounting: 35 mm DIN rail mount

• Scale Factor: 7.87 V/mm (200 mV/mil)

• Power Requirement: -17.5 Vdc to -26 Vdc

• Dimensions: 8.13 cm x 6.12 cm x 6.35 cm

• Weight: 0.5 kg (1.1 lbs)

Decoding the Model Configuration

• 330980: Bently Nevada 3300 XL NSv series Proximitor base platform.

• 51: Total Length and Mounting Option. Factory-tuned for a 5.0-meter system length and equipped with a DIN rail mounting foot.

• 00: Agency Approval Option. Standard configuration; not required for hazardous area use.