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The 330930-040-00-00 is a coaxial extension cable for rotating machinery condition monitoring, part of the 3300 XL NSv eddy current proximity transducer system. It connects the 3300 NSv probe to the Proximitor sensor, transmitting radio frequency (RF) signals to measure high-speed shaft vibration and displacement.
Axial (thrust) position measurements
Phase reference (Keyphasor signals)
Tachometer and zero speed 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.
The 3300 XL NSv Transducer System has an Average Scale Factor of 7.87 V/mm (200 mV/mil), which is the most common output for eddy current transducers. Its enhanced side view and small target characteristics give it a shorter linear range than the Bently Nevada 3300 XL-series 5 and 8 mm Transducer System. The 1.5 mm (60 mils) of linear range exceeds the linear range of the 3000-series 190 Transducer System.
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 330930-040-00-00 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.
Industrial Refrigeration Engineering
Installed within tight internal spaces of refrigeration compressors in non-hazardous plant rooms to transmit rotor axial thrust position signals.
Air Compressor Manufacturing
Connects the probe and Proximitor at high-speed small-diameter shafts on centrifugal air compressors in general industrial plants to measure radial vibration.
Food and Beverage Processing
Used in high-power high-speed centrifugal dehydrators and pump equipment, utilizing the unarmored cable's flexibility to transmit vibration signals in narrow gaps.
Paper and Printing Industry
Monitors radial runout of high-speed paper machine dryer bearings and precision printing rollers to prevent bearing wear from damaging equipment.
Cement and Building Material Machinery
Used in small-shaft bearing housings of powder separators or indoor exhaust fans to transmit axial operating condition analog signals.
General Machinery and Fan Manufacturing
Used in small bearing boxes of industrial boiler induced and forced draft fans in non-hazardous areas, providing RF channels for continuous eddy current vibration measurement.
When using the 330930-040-00-00 cable, ensure electrical balance and match the Proximitor specifications, limiting finger-tightening torque of ClickLoc connectors to 0.56 N·m to avoid damage. As this unarmored model (-00) lacks agency approval and connector protection, it must be installed in non-hazardous areas, with the FEP jacket protected from sharp edges and field joints properly sealed.
The cable features a standard 75 Ohm coaxial shielded structure with a typical nominal capacitance of 69.9 pF/m (21.3 pF/ft). It uses a Fluoroethylene Propylene (FEP) insulation jacket for chemical and oil resistance. It incorporates gold-plated brass ClickLoc coaxial connectors with a self-locking mechanism to prevent vibration-induced loosening, limiting the maximum tightening torque to 0.56 N·m and the minimum bend radius to 25.4 mm (1.0 inch).
It is a 4.0-meter extension cable for the Bently Nevada 3300 XL NSv system.
How to use 330930-040-00-00?
Connect the 3300 NSv probe cable to the Proximitor.
What is the purpose of 330930-040-00-00?
Used to transmit shaft vibration or displacement signals of rotating machinery.
What does -040 mean in the model?
It indicates the cable length is 4.0 meters.
How many parts do you have in stock?
We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
Do you offer global delivery services?
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
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