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The 330901-00-12-05-02-05 is a Bently Nevada 3300 NSv standard mount proximity probe featuring an M8 x 1 metric thread, 00 mm unthreaded length, 12 mm overall case length, and a 0.5-meter total cable length. This specific part is equipped with a miniature coaxial ClickLoc connector and carries multiple hazardous area agency approvals.
Axial (thrust) position measurements/span>
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 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).
The 3300 XL NSv Transducer System has an Average Scale Factor of 7.87 V/mm (200 mV/mil), which is the most common output for eddy current transducers. Its enhanced sideview and small target characteristics give it a shorter linear range than the Bently Nevada 3300 XL-series 5 and 8 mm Transducer System. The 1.5 mm (60 mils) of linear range exceeds the linear range of the 3000-series 190 Transducer System.
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 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 330901-00-12-05-02-05 Proximity Probe 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
Monitoring shaft vibration in small bearings of centrifugal compressors to capture micron-level rotor orbit and prevent journal bearing damage.
Refining & Petrochemical
Monitoring axial displacement in high-speed turbine-driven pumps to measure thrust position and prevent impeller-to-casing rub.
Thermal Power Generation
Speed and Keyphasor measurement for small steam turbine feed water pumps by referencing a shaft notch or projection to provide timing and RPM data.
Chemical Industry
Monitoring radial runout on the slender shafts of high-pressure reactor top-entry agitators and mixing vessels.
Pharmaceuticals
Monitoring rotor unbalance in high-speed centrifuges to ensure equipment stability and safety during pharmaceutical separation processes.
Pulp & Paper
Monitoring axial position on paper machine dryer section drive shafts under confined, high-temperature, and high-humidity environments.
When using 330901-00-12-05-02-05, precisely adjust the initial gap due to its narrow 1.5 mm linear range to prevent physical collisions. Do not over-torque the compact M8x1 casing to avoid thread deformation. Keep ClickLoc connectors clean and fully locked, and route the 0.5-meter cable safely without sharp bends. Always select the correct 3300 NSv calibration curve in the software before connecting to the monitor.
This hardware forms a complete system with a matching Proximitor and extension cable. It operates on the high-frequency electromagnetic eddy current effect, where the coil at the probe tip generates an alternating magnetic field. When displacement or vibration occurs on the target metal shaft surface, the eddy current loss within the magnetic field changes. The Proximitor converts this change into DC and AC voltage signals linearly proportional to the gap distance, with a standard system scale factor of 7.87 V/mm (200 mV/mil).
It is a 3300 XL NSv proximity probe manufactured by Bently Nevada.
What is the main function of 330901-00-12-05-02-05?
For non-contact shaft vibration and displacement measurements in small or confined spaces.
What thread type does -00 represent in 330901-00-12-05-02-05?
It represents a standard mount configuration with 3/8-24 UNF English threads.
How to use products like 330901-00-12-05-02-05?
Install it on the bearing housing, connect via extension cable to the Proximitor sensor, and interface with the monitor rack.
Do you offer global delivery services?
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
How many parts do you have in stock?
We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as: Control Systems(DCS, PLC, CNC), Panel Controllers, HMI and Display Panels, Drives, Encoders and Resolvers, Power Supplies.
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