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The 3300 XL NSv Transducer System is primarily designed for situations where standard Bently Nevada 3300 and 3300 XL 5 and 8 mm Transducer Systems are restricted due to counter bore, sideview, or rearview limitations. It is also suitable for small target applications, such as measuring radial vibration on shafts smaller than 51 mm (2 in) or axial position on flat targets smaller than 15 mm (0.6 in). The main applications on fluid-filmed bearing machines, where a small shaft or reduced side-view is present, include:

Radial vibration and radial position measurements

Axial (thrust) position measurements

Tachometer and zero-speed measurements

Phase reference (Keyphasor signals)

Frequently Asked Questions

Q1: What is the Bently Nevada 330903-00-08-10-02-CN 3300 NSv Proximity Probe used for?

A1: The Bently Nevada 330903-00-08-10-02-CN 3300 NSv Proximity Probe is designed for non-contact measurement of shaft vibration, axial position, runout, and displacement in rotating machinery. 

Q2: What power supply is required for the 330903-00-08-10-02-CN proximity probe?

A2: The 330903-00-08-10-02-CN probe requires a power supply of -17.5 VDC to -26 VDC, ensuring stable operation and accurate measurement performance when used with compatible Bently Nevada NSv Proximitor sensors.

Q3: What is the 330903-00-08-10-02-CN recommended gap setting?

A3: The 330903-00-08-10-02-CN recommended installation gap is 1.0 mm (40 mils), allowing the probe to operate within its calibrated measurement range for optimum accuracy and repeatability.

Q4: Why is the 330903-00-08-10-02-CN recommended gap setting important?

A4: Maintaining the 1.0 mm (40 mils) gap ensures stable output, maximizes measurement accuracy, and minimizes errors caused by improper probe installation or excessive target distance.

Product Applications

Oil and Gas/Petrochemical Industry: Used for dynamic shaft vibration and displacement monitoring of process gas compressors, refrigeration compressors, and high-power delivery pumps in refineries and natural gas liquefaction plants.

Power and Energy Industry: Used for mechanical condition monitoring and early fault warning of small and medium-sized steam turbine generator sets, water pumps, industrial fans, exciters, and other units.

Air Separation and Chemical Industry: Used for non-contact bearing clearance and vibration measurement of critical centrifugal air compressors (air separation units) in various chemical plants.

Iron and Metallurgical Industry: Monitors bearing wear and operating status of blast furnace blowers, large exhaust fans, and various heavy rotating equipment.