Overview

The 3300 XL 11 mm Proximity Transducer System includes:

• 3300 XL 11 mm probe
• 3300 XL 11 mm extension cable
• 3300 XL 11 mm Proximitor Sensor

This system features a sensitivity of 3.94 V/mm (100 mV/mil), making it suitable for non-contact vibration and displacement measurements on fluid film bearing machines. The larger 11 mm tip provides a longer linear range compared to the standard 3300 XL 8 mm Transducer System, making it ideal for specific applications that require extended measurement capabilities, including:

• Axial (thrust) position measurements
• Ramp differential expansion measurements on steam turbines
• Rod position or rod drop measurements on reciprocating compressors
• Tachometer and zero speed measurements
• Phase reference (Keyphasor) signals

This enhanced range and versatility make the 3300 XL 11 mm system a valuable tool in various industrial applications.

Ordering Information

3300 XL 11 mm Proximitor Sensor

Part Number: 330780-AA-BB

A: Total Length and Mounting Option

• 50: 5.0 meters (16.4 feet) system length, panel mount
• 51: 5.0 meters (16.4 feet) system length, DIN mount
• 52: 5.0 meters (16.4 feet) system length, no mounting hardware
• 90: 9.0 meters (29.5 feet) system length, panel mount
• 91: 9.0 meters (29.5 feet) system length, DIN mount
• 92: 9.0 meters (29.5 feet) system length, no mounting hardware

B: Agency Approval Option

• 00: Not required
• 05: Multiple approvals