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Standard Extension Cable
3.0 meter standard coaxial
extension cable, featuring a FluidLoc internal water
barrier structure and integrated connector protectors
The 330130-030-12-05 is a Bently Nevada 3300 XL Standard Extension Cable. It features a cable length of 3.0 meters or 9.8 feet, configured with a connector protector, and comes with multiple international hazardous area agency approvals. It includes integrated connector protectors on both ends of the cable and supports long term stable operation within an extreme temperature range from minus 52 degrees Celsius to plus 177 degrees Celsius.
FluidLoc internal water barrier structure
Integrated connector protectors on both ends of the cable
Long term stable operation within an extreme temperature range from minus 52 degrees Celsius to plus 177 degrees Celsius
The transducer system utilizing this cable 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.
This standard cable features excellent compatibility and can be utilized with extended temperature range components. For example, you can utilize an ETR probe with a maximum temperature rating of 218 degrees Celsius alongside this 330130 extension cable. 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 API 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability. All 3300 XL 8 mm proximity transducer systems support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components. Each component is backward compatible and interchangeable with other non-XL 3300 series 5 mm and 8 mm transducer system 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 330130-030-12-05 Standard Extension Cable 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
It is used to connect probes inside steam turbine and generator bearing housings to safely transmit high-speed rotor radial vibration and axial float signals to the plant protection system.
Petrochemical and Refining Industry
Applied in heavy critical high-pressure pumps within hydrocracking and catalytic cracking units, its explosion-proof certification ensures safe operation in hazardous areas with flammable gases.
Coal Chemical Industry
In bearing monitoring systems for air separation compressors in large methanol or synthetic ammonia plants, it transmits static displacement and position data of fluid-film bearings.
Hydroelectric Power Industry
Used for internal wiring in deep mounting holes of hydro-generator shafts to route the turbine shaft radial swing signals out to the instrument panels on the generator floor.
Wind Power Industry
Inside the nacelle of large wind turbines, it connects low-speed sensors on the gearbox main shaft to transmit electrical signals of bearing clearance changes under heavy loads.
Pulp and Paper Industry
Installed on large vacuum pumps and high-speed pressing rolls in the dryer section of paper machines, the connector protector effectively blocks acid and alkali moisture from corroding electrical contacts.
During installation and routing, a minimum bend radius of 25.4 mm must be strictly observed without over-bending, and both ends of the armor must be properly secured to prevent chafing. Before connection, ensure ClickLoc connectors are clean and free of oil, listen for a distinct click to confirm self-locking, and properly install the integrated connector protector to block moisture and liquid ingress. For system matching, the total system length consisting of the probe, cable, and Proximitor sensor must remain consistent, and cutting or splicing the cable is strictly prohibited to avoid altering electrical impedance and causing measurement distortion.
The 330130-030-12-05 is a standard coaxial extension cable belonging to the 3300 XL 8 millimeter transducer system with a total length of 3.0 meters, primarily used to connect a proximity probe to a Proximitor sensor for seamless transmission of high frequency eddy current signals. The cable features a special FluidLoc internal water barrier structure capable of completely preventing lubricating oil or process liquids within the bearing housing from leaking out along the cable, and its ends are equipped with stainless steel connector protector sleeves to resist mechanical physical damage. The product fully complies with multiple explosion proof safety specifications including CSA, ATEX, and IECEx, and both ends are equipped with gold plated ClickLoc miniature coaxial connectors, supporting extremely high signal stability and tool free hand tightening lock features under extreme temperature differences from minus 52 degrees Celsius to plus 177 degrees Celsius.
It is a 3300 XL series 8mm proximity transducer probe manufactured by Bently Nevada.
What is the primary purpose of 330130-030-12-05?
It is used for monitoring radial vibration, axial displacement, or speed of large rotating machinery shafts (e.g., turbines, generators, compressors).
What is the thread specification of 330130-030-12-05?
Its core model is 330130, which represents a standard imperial 3/8-24 right-hand thread, tightened clockwise.
How to properly install and use 330130-030-12-05?
Screw the probe into the 3/8-24 threaded hole of the machine casing, adjust the initial gap to the shaft surface by monitoring the Proximitor output voltage, and fix it with a locknut.
What is the linear measurement range of 330130-030-12-05?
As a standard 3300 XL 8mm probe, it provides a standard linear measurement range of 2.0 mm (80 mils) when paired with the corresponding Proximitor.
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