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Description：

The primary uses for the 3300 XL NSv Transducer System arefor areas where counter bore, sideview, or rearviewrestrictions limit the use of standard Bently Nevada 3300 and3300 XL 5 and 8 mm Transducer Systems. It is also ideal forsmall target applications, such as measuring radial vibrationon shafts smaller than 51 mm (2 in) or axial position on flattargets smaller than 15 mm (0.6 in). It is primarily used in thefollowing applications on fluid-filmed bearing machineswhere a small shaft or reduced side-view is present: 

Radial vibration and radial position measurements

Axial (thrust) position measurements

Tachometer and zero speed measurements

Phase reference (Keyphasor signals)

Specification：

Frequently asked questions

Q1: What is the Bently Nevada 330903-03-11-05-02-05?

A1: It is a proximity probe designed for non-contact measurement of shaft vibration and displacement in rotating machinery monitoring systems.

Q2: What does the 330903-03-11-05-02-05 unthreaded length option “03” represent?

A2: The “03” option specifies an unthreaded length of 30 mm.

Q3: What does the 330903-03-11-05-02-05 overall case length option “11” indicate?

A3: The “11” option corresponds to an overall case length of 110 mm.

Q4: What does the 330903-03-11-05-02-05 total length option “05” mean?

A4: The “05” option specifies a total probe length of 0.5 metre (1.6 feet).

Q5: What is the 330903-03-11-05-02-05 main function of this proximity probe?

A5: It measures shaft position and vibration without physical contact, providing accurate monitoring data for machinery protection systems.

Product Applications

Oil and gas: Monitoring of centrifugal equipment in refineries and processing stations.

Electric power industry: Protection of small auxiliary steam turbines and pumps.

General manufacturing: Monitoring of high-speed small equipment in factory .