Product Description:

The Bently Nevada 330905-00-20-05-01-CN is a 3300 NSv Proximity Probe for small industrial machinery with confined installation spaces. It is highly optimized for equipment where narrow side-views, tight counterbores, or small targets limit the use of standard 5mm or 8mm proximity probes.The primary uses for the 3300 XL NSv Transducer System are for areas where counter bore, sideview, or rearview restrictions limit the use of standard Bently Nevada 3300 and 3300 XL 5 and 8 mm Transducer Systems. It is also ideal 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). 

Frequently Asked Questions (FAQ)

Q:Can it be mixed with standard 3300 XL 8mm systems?

A:No, components cannot be mixed. The 3300 NSv system features distinct electrical characteristics and unique calibration curves designed specifically for narrow gaps. You must pair this probe with a matching 3300 NSv extension cable and a 3300 NSv Proximitor Sensor to ensure accurate output data.
Q:How does the sensor operate?
A:The probe relies on the eddy current principle to track displacement. An attached Proximitor sensor drives a low-power radio frequency signal through the cable to a coil housed within the polyphenylene sulfide (PPS) tip. As a conductive metal target (like a shaft) approaches the tip, it modifies the magnetic field, translating directly into a dynamic voltage measurement.

Q:Where is this probe typically used?
A:This transducer is primarily deployed in industrial environments with rearview, sideview, or counterbore restrictions. It is highly suited for monitoring small centrifugal compressors, pumps, and small turbines where clearance is too narrow for standard 3300 XL 8mm systems.

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