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The 330104-01-09-10-11-05 is the specific selection and configuration model of the classic 3300 XL 8mm Eddy Current Proximity Transducer Probe from Bently Nevada. This product belongs to the 3300 XL series eddy current proximity transducer system, which is specially designed for non-contact displacement, radial vibration, keyphasor, and speed monitoring of large industrial rotating machinery such as steam turbines, compressors, water pumps, and generators.
One 3300 XL 8 mm probe
One 3300 XL extension cable
One 3300 XL Proximitor Sensor
The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-meter system also fully complies with the American Petroleum Institute’s (API) 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability.
All 3300 XL 8 mm proximity transducer systems provide this level of performance and support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components. Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable with other non XL 3300 series 5 mm and 8 mm transducer system components. This compatibility includes the 3300 5 mm probe, for applications in which an 8 mm probe is too large for the available mounting space.
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 330104-01-09-10-11-05 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.
Thermal Power
Monitors shaft vibration and axial displacement of large steam turbines and generators to prevent catastrophic rotor-to-stator rub.
Hydroelectric Power
Monitors the radial shaft vibration and runout of hydroelectric turbine generator units.
Petroleum Refining
Realizes high-precision condition monitoring on continuously running critical expanders and compressor trains to prevent unscheduled shutdowns.
Iron and Steel Metallurgy
Monitors mechanical wear and vibration status of fluid-film bearings in blast furnace blowers and large steel rolling mill motors.
Cement Manufacturing
Monitors bearing housing vibration of high-temperature kiln-tail exhaust fans and raw mills to prevent large unbalance forces from damaging equipment.
Nuclear Industry
Monitors the operational stability of critical pump sets in nuclear and conventional islands based on nuclear safety and approved certifications.
When using the 330104-01-09-10-11-05 probe you must ensure that the total electrical length of the system combined with this 1.0-meter probe matches precisely to avoid severe measurement errors. During on-site installation monitor the DC bias voltage (typically adjusted to around -10 V) to precisely determine the initial installation gap.
Additionally the ClickLoc connector must be fitted with an insulator sleeve and tightly sealed with silicone tape to prevent oil or moisture ingress from causing signal drift. If the target shaft material is not the standard 4140 steel the scale factor must be recalibrated.
The 330104-01-09-10-11-05 is a 3300 XL 8 mm eddy current proximity probe with M10x1 metric threads and stainless steel armor, featuring a 1.0-meter total cable length and hazardous area approvals. The system provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface and can measure both static (position) and dynamic (vibration) values. The system’s primary applications are vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurements.
It is a 3300 XL series 8mm eddy current proximity probe manufactured by Bently Nevada.
What is the working principle of 330104-01-09-10-11-05?
It operates on the eddy current principle. The high-frequency coil in the probe tip generates an alternating magnetic field. When approaching a conductive metal surface, eddy currents are induced, changing the coil's impedance and causing the system to output a voltage proportional to the gap distance.
How to correctly install and use the 330104-01-09-10-11-05 product?
It should be screwed into the mounting hole of the machine bearing housing via its integrated M10x1 metric threads. The initial installation gap between the probe tip and the shaft surface must be adjusted (typically determined by measuring the initial DC bias voltage) before connecting its integrated cable to an extension cable and a Proximitor sensor.
Can 330104-01-09-10-11-05 directly output a 4-20mA or voltage signal to a PLC?
No, it cannot. It must be used as a 3-part system consisting of the probe, a matching 3300 XL extension cable, and a Proximitor Sensor. The Proximitor converts the raw signal into a standard linear voltage signal (typically -200 mV/mil or 7.87 V/mm) before sending it to a monitoring monitor or PLC.
Can 330104-01-09-10-11-05 be used in flammable and explosive hazardous areas?
Yes. The suffix "-05" indicates that the device has passed multiple international agency approvals (such as CSA, ATEX, IECEx, etc.) for intrinsic safety or non-incendive explosion-proof certifications, making it suitable for hazardous areas.
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