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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 330907-05-30-10-12?

A1: It is a 3300 NSv reverse mount proximity probe designed for non-contact measurement of shaft vibration and position, especially in applications where standard front mounting is not feasible.

Q2: What is the 330907-05-30-10-12 recommended gap setting?

A2: The 330907-05-30-10-12 recommended gap setting is 1.0 mm (40 mils) to ensure optimal measurement accuracy and linear performance.

Q3: What is the 330907-05-30-10-12 probe DC resistance?

A3: The probe has a DC resistance of 4.2 ± 0.5 ohms, ensuring stable electrical characteristics.

Q4: What is the 330907-05-30-10-12 operating temperature range?

A4: It operates within −52°C to +177°C (−62°F to +351°F), making it suitable for harsh industrial environments.

Product Applications

Petroleum and natural gas industry: Drive pumps, centrifugal compressors, high-speed centrifugal machines, turbochargers.

Electricity industry: Axial vibration monitoring of industrial steam turbines, small and medium-sized hydroelectric generator sets.

Chemical and petrochemical industry: Sealed rotating impeller equipment.

Machine tool industry: Spindle vibration of precision high-speed machining centers.