The Bently Nevada 330850-51-05 is a 3300 XL 25 mm Proximitor Sensor designed for high-precision, non-contact vibration and position monitoring of rotating machinery. It features a 5.0-meter system length with DIN mount and CSA/ATEX/IECEx agency approvals. Key applications include large shaft diameter monitoring in industrial settings.
- DIN-Rail Installation or Traditional Panel Mount Configuration
- Improved RFI / EMI Immunity
- SpringLoc Terminal Strips
The 3300 XL 8 mm system delivers the most advancedperformance in our eddy current proximity transducersystems. The standard 3300 XL 8 mm 5-meter system alsofully complies with the American Petroleum Institute’s (API)670 Standard for mechanical configuration, linear range,accuracy, and temperature stability.
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 330850-51-05 3300 XL 25 mm Proximitor Sensor 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.
Non-contact measurement: Detects the presence of ferromagnetic objects using a magnetic field, with a linear measurement range of up to 12.7 mm (500 mils).
Mechanical monitoring: Commonly used in medium and large steam turbine generators, it monitors the gap changes between the rotor and stator by measuring differential expansion.
High Anti-Interference Capability: Features enhanced RFI/EMI (Radio Frequency/Electromagnetic Interference) immunity, suitable for use in harsh industrial environments.
Physical Characteristics: The enclosure is made of A380 aluminum, typically achieving a protection rating of NEMA 4X and IP66/67.
Differential Expansion Measurement (DE): Using the large range of its 25 mm probe, it specifically measures the elongation or shortening of the turbine rotor during start-up or shutdown.
Machine Protection and Diagnosis: As the input front-end of the Bently Nevada 3500 monitoring system, it provides real-time vibration and position signals.
Adverse environment monitoring: Due to its probe's ability to withstand continuous high temperatures up to 200 ° C (instantaneous up to 250 ° C) and high RFI/EMI anti-interference capability, it is often installed in industrial sites with complex electromagnetic environments or high temperature and pressure
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