The 330908-00-60-10-01-00 is a 3300 NSv series non-contact eddy current proximity probe manufactured by Bently in the USA. It is primarily used in industrial vibration monitoring systems for large rotating machinery, specifically designed to measure radial vibration, axial displacement, and rotational speed/key phase of shafts.
Axial (thrust) position measurements
Tachometer and zero speed measurements
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 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 330908-00-60-10-01-00 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
330908-00-60-10-01-00 is threaded from the inside of compact hydrocarbon pump casings where standard probes cannot fit, tracking shaft centerline runout to prevent volatile leakage.
Thermal Power
Installed via specialized sleeves on multi-stage boiler feed water pumps, the 330908-00-60-10-01-00 delivers dynamic vibration feedback under high-temperature conditions to avert forced shutdowns.
Steel & Metallurgical
Large air blowers utilize the 330908-00-60-10-01-00 within their internal oil-lubricated bearings to capture early indications of rotor unbalance or misalignment caused by industrial particulate buildup.
Hydroelectric Power
The 330908-00-60-10-01-00 is deployed inside compact water-turbine setups to monitor structural runout and shaft thermal expansion induced by varying hydraulic thrust loads.
Pulp & Paper
Capable of enduring continuous ambient temperatures up to +177°C (+350°F), the 330908-00-60-10-01-00 measures the dynamic runtime profiles of compact heated cylinder rollers without signal drift.
When installing and operating the Bently Nevada 330908-00-60-10-01-00 reverse-mount proximity probe, strict adherence to its unique mechanical and electrical specifications is critical. Due to its specialized reverse-mount configuration, never over-torque the locknuts during mounting inside the sleeve, as excessive stress can easily crush the internal electronics. This model comes with an integrated 6.0-meter cable and must be connected directly to the Proximitor sensor—adding an external extension cable is strictly prohibited. Furthermore, because this cable features no protective armor, technicians must route it with a smooth bend radius, keeping it free from sharp edges, kinks, or excessive tension.
The Bently Nevada 330908-00-60-10-01-00 is a 3300 NSv series non-contact eddy current proximity probe.
How do you install and use the 330908-00-60-10-01-00 reverse mount probe?
You insert the 330908-00-60-10-01-00 probe into a compatible reverse-mount housing or sleeve, set the target mechanical gap using a voltmeter, lock it securely in place, and route its integrated 6-meter cable directly to a 3300 NSv Proximitor sensor.
Which monitoring systems are compatible with the 330908-00-60-10-01-00 sensor?
It is fully compatible with the Bently Nevada 3500 Machinery Protection System (via the 3500/42M monitor card) and the Bently Nevada 991 Axial Displacement Transmitter series.
What type of target material is the 330908-00-60-10-01-00 calibrated for?
It is standard factory-calibrated for AISI 4140 electric furnace steel targets. Utilizing other target metals will require system recalibration due to variations in magnetic permeability.
Is the 330908-00-60-10-01-00 approved for explosive or hazardous locations?
Yes. The -01 agency approval code confirms that the 330908-00-60-10-01-00 holds multiple international certifications (including ATEX, IECEx, and CSA) for intrinsically safe installations in Zone 0 or Class I, Division 1 areas.
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