The 330901-00-08-05-11-05 is a model number for a high-performance eddy current sensor transmitter from Bently Nevada. This transmitter is part of the 3300 NSv system and is commonly used in machinery monitoring to detect displacement, velocity, or vibration.
Axial (thrust) position measurements
Phase reference (Keyphasor signals)
Radial vibration and radial position measurements
The 3300 XL NSv Proximity Transducer system is intended for use with centrifugal air compressors, refrigeration compressors, process gas compressors, and other machines with tight installation requirements. The 3300 XL NSv Transducer System design allows it to replace both the 3300 RAM Transducer Systems and the 3000-series or 7000-series 190 Transducer System. Upgrades from the 3300 RAM system to the 3300 XL NSv system may use the existing probe, extension cable, and monitoring system with 3300 XL NSv Proximitor Sensor. Upgrades from the 3000-series or 7000-series Transducer System must replace the probe, extension cable, and Proximitor Sensor with NSv components.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Bently Nevada 330901-00-08-05-11-05 Proximity Probes Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Tracks shaft displacement on small-scale flash gas compressors at pipeline terminal stations where standard 8mm probes are too large to fit.
Pharmaceutical
Measures the sub-micron vibration of high-speed micro-centrifuges used in sterile chemical extraction lines, ensuring dose precision.
Pulp & Paper
Monitors the micro-deflection of high-speed guide spindles inside high-end paper slitting and coating machinery.
Food & Beverage Production
Monitors the small crank-shaft movements inside high-pressure beverage homogenizers with narrow internal structural clearances.
Petrochemical Auxiliary
Installed in the tight internal housings of volatile process gas auxiliary compressors, providing intrinsically safe leak-free asset protection.
When using the 330901-00-08-05-11-05 probe, due to its miniature 1/4-28 UNF fine thread, use strict torque control during installation to prevent thread stripping or case snapping. Always precisely calibrate the initial gap voltage (typically targeting around -10 Vdc) using a matched NSv Proximitor to avoid physical tip collisions with the small shaft under its tight 1.5 mm range. Lastly, keep the ClickLoc connector clean and dry, and hermetically seal the joint with oil-resistant heat-shrink tubing to block fluid or oil mist ingress.
It is a 3300 NSv Proximity Probe manufactured by Bently Nevada. It is primarily used for high-precision, non-contact measurement of shaft vibration and position on rotating machinery.
How to install and use 330901-00-08-05-11-05 at an industrial site?
The probe is threaded into a bracket on the bearing housing vertically or in orthogonal pairs (X-Y direction). Its tip must maintain a specific gap from the target metal shaft surface, connecting via its cable to a Proximitor.
What special physical protection does the cable of 330901-00-08-05-11-05 have?
This model does not include stainless steel armor (without armor), but it utilizes a FluidLoc cable, which effectively prevents industrial oil or water from migrating through the inside of the cable.
What is the purpose of the ClickLoc connector on 330901-00-08-05-11-05?
ClickLoc is a miniature coaxial connector. It features self-locking feedback that
ClickLoc is a miniature coaxial connector. It features self-locking feedback that
No. The probe itself is only the sensor tip. It must connect to a dedicated 3300 NSv Proximitor Sensor, which converts the signal into a high-frequency voltage or 4-20mA output.
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