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The 330901-00-90-10-02-05 is a 3300 XL NSv smooth-body proximity probe for tight industrial spaces, small shaft diameters, or restricted areas, offering high-precision measurements.
Axial (thrust) position measurements
Phase reference (Keyphasor signals)
Tachometer and zero speed 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 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.
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 side view 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.
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 330901-00-90-10-02-05 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.
Power Generation Industry
Used in small to medium steam, gas, and hydro turbines to monitor shaft vibration and thermal expansion displacement.
Oil & Gas
Employed in gas compressors and high-pressure water injection pumps on offshore drilling platforms and onshore stations for continuous health monitoring.
Petrochemical Industry
Monitors the radial play/vibration of centrifugal compressors, blowers, and reactor agitator shafts in refinery cracking units.
Pipeline Transportation Industry
Applied to pipeline transmission pumps and gas turbine drivers at natural gas booster stations for critical bearing condition monitoring.
Iron & Steel/Metallurgical Industry
Measures the vibration and rotational speed of bearings in blast furnace blowers and Top Gas Recovery Turbine (TRT) units.
Chemical Processing Industry
Utilizes its chemical-resistant PPS tip to monitor process pumps and special gas compressors in corrosive chemical processing environments.
When using the Bently Nevada 330901-00-90-10-02-05 probe, maintain the strict initial gap during installation, and ensure sufficient side clearance from surrounding metal to prevent magnetic interference. Due to its long 9.0-inch case, do not over-tighten threads to prevent case deformation. Use matching NSv Proximitors and extension cables, calibrate to the shaft material, and avoid excessive cable bending.
The Bently Nevada 330901-00-90-10-02-05 proximity probe features a 9.0-inch overall case length with an optimized Narrow Side View (NSv) magnetic field, and this unit supports accurate radial vibration and axial position monitoring for rotating machinery.
330901-00-90-10-02-05 is a 3300 XL 8 mm Proximity Probe
What is a proximity probe?
Proximity probes are sensors that measure relative proximity. Proximity probes use changes in voltage to measure rotating or reciprotcating shaft surfaces. Because proximity probes are non-contacting transducers, mount proximity probes on a reasonably stationary mechanical structure, such as a bearing housing.
What are proximity probes used for?
Proximity probes are sensors that measure relative proximity. Proximity probes use changes in voltage to measure rotating or reciprotcating shaft surfaces. Because proximity probes are non-contacting transducers, mount proximity probes on a reasonably stationary mechanical structure, such as a bearing housing.
What is the difference between proximity probe and accelerometer?
While the case mounted accelerometer measures absolute vibration levels, the proximity probe measures shaft displacement relative to the bearing housing. Relative motion between a shaft and a magnetic field generates a phenomenon called eddy currents.
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.
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