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The 330905-00-12-05-02-RU is a standard configuration in the Bently Nevada 3300 XL NSv eddy-current proximity probe system, featuring an M10 ×1 threaded probe, 120 mm probe length, and a 0.5 m system cable. This model is specifically designed for confined spaces and small shaft applications, and is fully compatible with 3300 XL NSv Proximitor sensors and cable assemblies.
Compact Design
High Sensitivity
Small Shaft Fit
The probe provides a typical linear measurement range of 0.25–1.75 mm with a sensitivity of approximately 7.87 V/mm and a frequency response up to 10 kHz, enabling accurate shaft displacement and vibration measurements. Constructed with stainless steel and FEP-insulated cable, it operates from −52 °C to +177 °C, ensuring high stability, reliability, and sensitivity in harsh industrial environments.
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 330905-00-12-05-02-RU 3300 NSv Proximity Probes 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.
Oil Refining
Used in refinery compressors and pumps handling crude oil and refined products. Ideal for installations with limited space inside process units. Ensures accurate shaft monitoring to prevent unplanned shutdowns.
Natural Gas
Applied in natural gas compression and processing systems. Suitable for compact compressor skids where standard probes cannot fit. Supports continuous vibration monitoring for safe gas transmission.
Chemical Plants
Used in reactor feed pumps and process compressors within chemical production units. Detects shaft displacement and vibration under tight installation conditions. Helps maintain stable chemical processing operations.
Power Plants
Installed in auxiliary turbines, small generators, and balance-of-plant equipment. Provides reliable monitoring where installation space is restricted. Supports condition-based maintenance in power generation facilities.
Petrochemical Industry
Applied in ethylene, ammonia, and fertilizer production units with compact rotating equipment. Enables precise shaft monitoring in dense equipment layouts. Reduces risk of equipment failure in continuous production environments.
Equipment Manufacturing
Integrated into OEM rotating equipment such as skid-mounted compressors and packaged systems. Designed for tight mechanical layouts where space optimization is critical. Enhances monitoring capability in compact industrial designs.
The 3300 XL NSv system is intended for use on small shaft machines and installations with limited space, where conventional proximity probes cannot be installed. It is particularly suitable for compressors, pumps, and other compact rotating machinery requiring precise shaft vibration and position measurements. The system maintains reliable performance even in tight mounting configurations, making it ideal for modern compact equipment designs.
Furthermore, the system supports vibration and position monitoring on fluid-film bearing machines and can be used in applications where high sensitivity is required over a short measurement range. Its compact design and stable output characteristics make it a reliable solution for continuous industrial monitoring in demanding environments.
Bently Nevada 330905-00-12-05-02-RU is a configuration of the 3300 XL NSv eddy-current proximity probe system, designed for compact installations and small shaft applications. It is widely used for precise vibration and position measurements in rotating machinery.
What does 330905-00-12-05-02-RU measure?
The system provides an output voltage proportional to the distance between the probe tip and the conductive target, enabling both static (position) and dynamic (vibration) measurements. It is also suitable for monitoring shaft motion in tight spaces.
What are the key advantages of the NSv probe design?
The NSv probe is designed for small target sizes and limited installation space, making it ideal for compressors and compact machinery. It maintains reliable performance even where standard 8 mm probes cannot fit.
Does 330905-00-12-05-02-RU require calibration before installation?
No — the system components are factory calibrated and fully interchangeable, eliminating the need for matching or bench calibration. This simplifies installation and maintenance in the field.
What type of machinery is 330905-00-12-05-02-RU typically used on?
It is typically used on small-diameter shafts, compressors, and compact rotating equipment, where installation space is limited but accurate vibration monitoring is required.
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