Features:
- M16 x 1.5 metric thread provides larger mounting standard for applications requiring robust mechanical attachment.
- 5.0 meter extended total length enables remote monitoring installations with greater separation between probe and Proximitor sensor.
- Patented TipLoc molding and CableLoc design with 330 N pull strength ensure superior mechanical integrity and cable retention.
The 330709-000-070-50-02-00 features an M16 x 1.5 metric thread, a larger mounting standard designed for applications requiring robust mechanical attachment in heavy industrial equipment. This larger thread size provides increased structural strength and improved resistance to vibration-induced loosening compared to smaller thread options, making it ideal for large rotating machinery such as steam turbines, generators, and heavy compressors.
The 330709-000-070-50-02-00 is engineered with a 5.0 meter total length, providing critical flexibility for installations where the Proximitor sensor must be located at a distance from the measurement point. This extended length is essential in large machinery configurations such as power generation turbines, where monitoring equipment is often housed in separate control cabinets or panels away from the machinery.
The 330709-000-070-50-02-00 incorporates patented TipLoc molding technology, which creates a robust metallurgical bond between the probe tip and probe body, preventing separation under mechanical stress that could lead to measurement errors or probe failure. Complementing this is the patented CableLoc design, which provides 330 N (75 lb) pull strength to securely attach the probe cable to the probe tip—significantly exceeding industry standards for cable retention.
The 330709-000-070-50-02-00 Bently Nevada 3300 XL 11 mm Proximity Probes may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330709-000-070-50-02-00 3300 XL 11 mm 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. All prices are
shown in USD.
Bently Nevada 330709-000-070-50-02-00 3300 XL 11 mm Proximity Probes Specs
General
- Manufacturer GE / Bently Nevada
- Model 330709-000-070-50-02-00
- Condition New Original ready stock
- Product Family
330709-000-070-50-01-00,330709-000-070-50-11-00,330709-000-070-50-02-05
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Axial Thrust Monitoring: This is its primary application. Due to the large axial displacement of large steam turbines or compressors during startup or load changes, the wide range provided by the 11 mm probe prevents signal "tipping" or going out of range.
- Large Fluid Bearing Machinery: Used in large steam turbine generator sets, large fans, and blowers.
- Differential Expansion Measurement: Used to monitor the relative displacement between the casing and rotor caused by thermal expansion and contraction.
- Safety Certification: 00 indicates "Not required". This is typically used in non-hazardous areas (non-explosion-proof areas) or where other external safety barriers are already in place.
- API Standard: Fully compliant with API 670 standards for mechanical protection systems (vibration, displacement, temperature), meeting requirements for accuracy, interoperability, and linearity.
- Electromagnetic Compatibility (EMC): Compliant with European CE standards, possessing radio frequency interference (RFI) immunity to ensure signal integrity in industrial electromagnetic interference environments.
- System Matching: Must be used with the 3300 XL 11 mm Proximitor sensor.
- Cable Connection: This model has a 5.0 m (50) cable length. This means it is typically connected directly to the proximitor, or requires a specific length extension cable to ensure the total system length meets calibration requirements (typically 5 m or 9 m systems).
- Reverse Mounting Design: Its 3/8-24 thread and reverse mounting configuration make it compatible with a variety of Bently Nevada standard probe holders (such as external holder housings), facilitating probe replacement without disassembling the housing.