Bently Nevada 3300 XL 11 mm Proximitor | 330780-90-05

Engineering Purpose

The 330780-90-05 is a high-precision signal conditioner designed for the 3300 XL 11 mm proximity transducer system. Because the 11 mm system features a larger sensing tip, it provides nearly double the linear range of a standard 8 mm system. This makes it the industry standard for monitoring axial thrust position and radial vibration on large-scale rotating machinery where significant shaft movement is expected.

Technical Data Summary

• Component Type: 3300 XL 11 mm Proximitor Sensor

• Part Number: 330780-90-05

• System Length: 9.0 meters (29.5 feet)

• Scale Factor: 3.94 V/mm (100 mV/mil)

• Linear Range: Approx. 4.0 mm (160 mils)

• Operating Voltage: -24 VDC

• Wiring: SpringLoc terminal strips

• Mounting: Panel mount

Decoding the Model Configuration

• 330780: Bently Nevada 3300 XL 11 mm Proximitor series base platform.

• 90: Total System Length. Tuned for a 9.0-meter electrical length (combined probe and extension cable).

• 05: Agency Approval Option. Multiple Approvals version, certified by ATEX, IECEx, and CSA for global deployment in hazardous industrial zones.