The 330709-000-050-10-02-00 is a Bently Nevada 3300 XL 11mm standard mount proximity probe delivering a 3.94 V/mm output for non-contacting vibration, displacement, and axial thrust position measurements on rotating machinery. This specific part features a 0 mm unthreaded length, a 50 mm overall case length, a 1.0-meter total cable length, and a standard unarmored cable.
Axial (thrust) position measurements
Rod position or rod drop measurements on reciprocating compressors
Ramp differential expansion measurements on steam turbines
The probe construction utilizes TipLoc molding for tip bonding and a CableLoc design for 330 N cable pull strength. Connection is established via gold-plated brass ClickLoc self-locking connectors. Applications include turbine ramp differential expansion and reciprocating compressor rod drop monitoring. This 11mm probe is compatible with the 3300 XL 11mm Proximitor Sensor system to replace legacy 7200-series 11mm and 14mm transducer configurations.
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 330709-000-050-10-02-00 Proximity Probe 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 Generation
Monitoring radial vibration and axial displacement of large steam turbine-generator shafts to prevent rotor-to-stator rubbing.
Oil & Gas Upstream Production
Monitoring bearing wear status on large water injection pumps and crude oil export pumps on offshore drilling platforms.
Petrochemical
Monitoring shaft vibration of core cracked gas compressors in ethylene plants to ensure safe, high-speed continuous operation.
Oil Refining
Monitoring axial displacement of rich gas compressors and main air blowers in heavy oil catalytic cracking units.
Coal Chemical Industry
Monitoring the operational status of large centrifugal air compressors and boosters in air separation units (ASUs).
Nuclear Power Generation
Used for mechanical vibration monitoring of large steam turbines and main feedwater pumps in the conventional island of nuclear power plants.
When using 330709-000-050-10-02-00, ensure all system components are strictly 11 mm specs; never mix them. Precisely adjust the initial gap and leave enough side clearance during installation to prevent metal interference. Keep ClickLoc connectors clean and locked tightly, and route cables safely to avoid sharp bends or damage. Finally, select the correct 11 mm calibration curve in the software before connecting to the monitor.
Bently Nevada 330709-000-050-10-02-00 features an M16×1.5 thread and a 1-meter cable configuration, providing a 4.0 mm linear measuring range. It utilizes a non-contact method for the long-term monitoring of shaft vibration, axial displacement, and eccentricity in large rotating machinery such as steam turbines and compressors.
It is a Bently Nevada 3300 XL series 11 mm eddy current proximity probe.
What is the main use of 330709-000-050-10-02-00?
Used for non-contact shaft vibration, displacement, and axial position measurement in rotating machinery.
How to use a product like 330709-000-050-10-02-00?
Mount it on the machine bearing housing facing the shaft surface and connect it to a Proximitor sensor via cable.
What does the -000 option mean in 330709-000-050-10-02-00?
It indicates an unthreaded length of 0 mm.
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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