Bently Nevada 330709-000-030-10-02-00 3300 XL 11 mm

Product Overview

The Bently Nevada 330709-000-030-10-02-00 forms part of the 3300 XL 11 mm proximity transducer system. This system measures radial vibration, axial position, and shaft displacement on rotating machinery. Consequently, plant engineers obtain accurate readings for protection and condition monitoring.

Technical Specifications

Parameter	Detail
Model	330709-000-030-10-02-00
Series	3300 XL
Category	11 mm Proximity Transducer System
Probe Tip Diameter	11 mm
Total Length	3.0 meters
Connector Type	Coaxial, 75 ohm triaxial
Weight	Approximately 0.55 kg
Probe Body Material	304 stainless steel
Tip Material	Polyphenylene sulfide (PPS)
Operating Temperature	-35°C to +177°C
Storage Temperature	-51°C to +177°C
Linear Range	4.0 mm (160 mils)
Sensitivity	3.94 V/mm (100 mV/mil)
Component Count	One probe, one extension cable, one transducer
Energy Storage	Not applicable (passive system)

Design and Construction

This system uses an 11 mm tip, which delivers a wider linear range than 5 mm or 8 mm probes. Additionally, the 304 stainless steel body resists corrosion and mechanical stress. The PPS tip handles high temperatures without degrading signal quality. Moreover, the triaxial connector blocks electromagnetic interference effectively.

Compatibility and Installation

This transducer system pairs with 3300 XL monitors and 3300 series signal conditioners. During mounting, technicians should maintain proper target distance, because incorrect gaps distort readings. Furthermore, the 3-meter length offers flexibility for larger bearing housings. Proper grounding also reduces noise and preserves measurement accuracy.

Key Benefits

Industrial plants choose this system for its wide linear range and stable sensitivity. As a result, it captures reliable vibration data across extreme operating conditions. This model also meets API 670 requirements for machinery protection. Ultimately, its accurate measurements support predictive maintenance programs.