Bently Nevada 330105-02-12-05-12-00 3300 XL 8 mm Reverse Mount Probe

Our company's advantageous brands

Foxboro/GE/Siemens/Moore/Emerson/Ovation/BentlyNevada/ABB/ICS/TRICONEX/Honeywell/

Westinghouse/Epro/Yokogawa/Allen-bradley/ Schneider /HIMA/Woodhead/Woodward

Overview of the Product

The 3300 XL 8 mm Proximity Transducer System provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface and can measure both static (position) and dynamic (vibration) values. The system’s primary applications are vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurements. The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems.

Applicaiton

Power Plants: Monitors turbine generators, exciters, and feed pumps to prevent vibration failures.

Hydropower Plants: Measures shaft vibration, rotor displacement, and guide bearing movement for stable operation.

Large Steel Plants: Used for blast furnace blowers, TRT units, and rolling mill motors monitoring.

Air Separation Plants: Monitors compressors, boosters, and expanders with FluidLoc cable for oil leakage prevention.

Refineries: Measure axial displacement and radial vibration of heavy compressors and fluid film bearings.

Frequently Asked Questions

Q: Why is the 330105-02-12-05-12-00 reverse mount probe particularly suitable for tight spaces where it can be screwed directly into the bearing housing from the outside and where extremely short thread lengths are required?
A: A compact total threaded housing length of only 1.2 inches (approximately 30.5 mm) is represented by parameter 12, making it suitable for tight spaces.

Q: What hardware package specification does parameter 05 represent of the probe?
A: Parameter 05 indicates that the probe comes with a Locknut Option package for the threadless section.

Q: If the preamplifier output DC voltage is found to be 0 Vdc during circuit debugging (330105-02-12-05-12-00), what fault does this usually indicate?
A: Indicated by 0 Vdc is an internal short circuit between the probe core conductor and shielding layer, or excessive tightening causing the probe head to contact the metal shaft surface.

Q: What material is used for the external cable protection of the 330105-02-12-05-12-00 probe with tail option 00?
A: Parameter 00 indicates that this model is equipped with a standard coaxial cable and does not have external stainless steel armor or hose protection.

Q: What are the unique mechanical design features of the "reverse mounting" of the 330105-02-12-05-12-00 probe?
A: The probe head does not have an exposed threaded rod; instead, it is secured via a 3/8-24 UNF threaded housing at the rear of the probe, typically used with the 330157 reverse mounting housing.

Disclaimer

Moore specializes in the supply of both new and surplus industrial components, backed by an ever-growing global sourcing network. Please note that any manufacturer names, trademarks, or brand logos featured on this site are the property of their respective owners and are used for identification purposes only. Their appearance does not indicate an official partnership, endorsement, or authorized distributorship. We operate as an independent provider of high-quality automation solutions.