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The 330130-085-11-05 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.
Stainless Steel Armor
Excellent signal integrity and system compatibility
High security and compliance standards for globalization
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 330130-085-11-05 3300 XL Standard Extension Cable 3300 XL 8 mm Probe, M10 x 1 thread, with armor 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. Convenient on-site adjustment and maintenance
Oil & Gas
Used to connect probes installed on compressors at natural gas booster stations. The armored layer (Armor) can effectively prevent maintenance personnel from stepping on or damaging the cable with tools while working in confined spaces.
Petrochemical & Refining
"-05" certification ensures that cables meet intrinsic safety requirements in hazardous areas such as Zone 0 or Zone 1 in the petroleum and chemical industries, and will not cause explosions even if the cables are damaged.
Power Generation
The extension cable transmits the vibration signals from the turbine bearings to the preamplifier box installed next to the unit. Its high shielding characteristics ensure that the vibration signals are not interfered with in strong electromagnetic environments (such as near large generators).
Steel & Metallurgy
In steel rolling production lines or near blast furnace blowers, metal debris splashing is normal. Stainless steel armor is the last line of defense to prevent the cable sheath from being cut, which could cause a signal short circuit.
Air Separation
330130 extension cables can ensure that high-frequency vibration signals at tens of thousands of revolutions per minute (RPM) are not significantly attenuated during an 8.5-meter transmission, providing accurate original waveforms for the preamplifier.
Although the -11 option comes with stainless steel armor, the interior is still a precise coaxial structure. Cutting or splicing is prohibited, and the electrical parameters of the extension cable are fixed. It is strictly forbidden to cut and re-solder a section because the cable is too long. Any excess length should be coiled in a large circle with a diameter of no less than 100mm and secured inside the junction box. Bending radius limit: the minimum bending radius of armored cable should not be less than 25mm. Excessive bending can damage the internal Teflon insulation layer and generate interference signals. Connector tightening, when connecting the probe to the extension cable, a special wrench must be used to tighten it. The connection should be dry, and the built-in connector protector should be used to prevent oil contamination.
In the model 330130-085-11-05, what specifically does the parameter '085' represent?
In the 3300 XL system, the length of the extension cable must match the length of the probe's built-in cable (usually 0.5 meters or 1.0 meters) to form a complete 9.0-meter system. If the lengths do not match, the output sensitivity of the preamplifier will deviate from the standard 200 mV/mil.
Why must the 330130-085-11-05 model be used with the 3300 XL series preamplifier?
Although similar in appearance to the older models (such as the 7200 series), the capacitance and inductance characteristics of the 330130 cable are specifically designed for the XL series preamplifiers. Mixing them can result in a significant reduction in linear range or severe nonlinear distortion of the signal.
When installing 330130-085-11-05, how should its shielding layer be handled to prevent electromagnetic interference?
The shield layer of this cable should be reliably grounded at the Proximitor end. At the connector end of the probe, the shield layer should remain floating (isolated by the connector sleeve) to prevent the formation of a 'ground loop' that generates industrial frequency interference noise.
If the 330130-085-11-05 cable is too long, can the excess part be cut off and reconnected?
The length of the extension cable is an electrical parameter that has been precisely calibrated. Once it is cut, even if the joint is re-soldered, it will change the total impedance of the system, causing measurement errors. Any excess cable should be coiled in a "large loop" (with a radius of no less than 100 mm) and secured inside the junction box.
What is the significance of the '-05' option at the end of the model number for the application of this cable in chemical plants?
This means that the cable complies with intrinsic safety standards. In hazardous explosive areas such as oil and chemical industries, this cable, when used with a safety barrier, can ensure that no sparks capable of causing explosions are generated even if it is subjected to mechanical damage.
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