The 330130-070-11-05 is the complete selection order number for the 3300 XL series 8mm standard extension cable manufactured by Bentley Nevada, USA. Its main function is to transmit the micron-level high-frequency vibration signal captured by the eddy current proximity probe to the preamplifier without loss, thereby achieving precise monitoring of shaft vibration and shaft displacement in large rotating machinery.
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 330130-070-11-05 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.
Thermal Power
Monitors the radial vibration and axial displacement of steam turbine generator sets to prevent rubbing and damage caused by thermal expansion or imbalance.
Nuclear Power
Used for condition monitoring of nuclear island main coolant pumps and conventional island large steam turbines, meeting explosion-proof and high-stability requirements in extreme safety environments.
Hydroelectric Power
Monitors the shaft runout and lift of hydro-turbine generators (e.g., main shaft, thrust bearings) to track mechanical vibrations caused by hydraulic imbalance.
Oil & Gas
Monitors rotor axial displacement and vibration in natural gas export compressor packages on offshore platforms or onshore gas fields. Its explosion-proof certifications allow for safe deployment in hazardous zones.
Pulp & Paper
Used in large paper machine dryer section bearing housings and high-speed bearings of wood chippers, tolerating high humidity and elevated temperatures (up to +177°C or higher) to reliably transmit measurement signals.
When using the Bently Nevada 330130-070-11-05 (7m armored explosion-proof extension cable), you must strictly pair it with 3300 XL 8mm probes and proximitors. The total system length must equal exactly 9 meters to avoid measurement errors. Additionally, connectors must be insulated and sealed with self-fusing tape to prevent housing ground loops, the routing bend radius must be over 30 mm to protect the internal core, and a clearance of at least 300 mm from power cables must be maintained to isolate electromagnetic interference.
The 330130-070-11-05 is the complete selection part number for a 3300 XL Standard Extension Cable manufactured by Bently Nevada.
Does 330130-070-11-05 come with a connector protector?
No, the 330130-070-11-05 model does not come with a factory-installed composite connector protector.
What kind of physical protection structure does 330130-070-11-05 have?
It is wrapped with a stainless steel armor conduit for physical protection to withstand heavy compression and wear, and the cable itself has FluidLoc fluid-blocking characteristics.
What is the operating temperature range that 330130-070-11-05 can withstand?
The standard operating temperature range for this armored, fluid-blocked cable spans from -35 °C to +177 °C.
How to on-site test if the conductivity of 330130-070-11-05 cable is in good condition?
Use a multimeter to measure both ends, the standard DC resistance of the center conductor over the 7.0-meter total length is approximately 1.54 ± 0.23 ohms.
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