Product Description
Bently Nevada 330850-50-00 is a Proximitor of the 3300 XL 25mm series. It forms a complete eddy current displacement sensing system together with a 25mm probe and extension cable for non-contact measurement of shaft displacement, shaft vibration, and differential expansion of rotating machinery. The proximitor converts eddy current signals collected by the probe into standard voltage output. Compliant with API 670, it features excellent anti-interference performance and can operate stably for a long time in harsh industrial sites, delivering reliable measurement signals for machinery protection and online condition monitoring.
Product Parameters
- Series: 3300 XL 25mm Proximitor
- Model: 330850-50-00
- Total system length: 5.0 meters
- Power supply: -17.5Vdc ~ -26Vdc, max power consumption 12mA
- Sensitivity: 7.874 mV/μm (200 mV/mil)
- Linear measurement range: 0~12.7mm (0~500mil)
- Output impedance: 50Ω
- Housing material: A380 aluminum alloy
- Mounting: Panel mount
- Certifications: API 670, CE
- Operating ambient temperature: -40℃ ~ +85℃
Product Application
It is mainly used for online condition monitoring and protection of large rotating machinery to collect shaft vibration, radial displacement, axial displacement and rotor differential expansion in real time. Widely applied in steam turbines, gas turbines, centrifugal compressors, pumps, blowers, motors and other rotating equipment. Industries include oil & gas, chemical, thermal power, nuclear power, metallurgy. Connect with 3500 monitoring system to realize over-limit alarm and interlock protection, predict rotor faults in advance and prevent severe equipment damage.
Same Series Models (330850 Series Proximitor)
330850-50-CN, 330850-90-00, 330850-90-CN, 330850-10-00, 330850-10-CN, 330850-05-00, 330850-05-CN
The 990 Vibration Transmitter
| 330905-00-10-10-02-00 | 330878-90-00 | 330851-02-000-060-10-00-CN |
| 330905-00-07-10-12-CN | 330877-080-36-00 | 330850-90-CN |
| 330905-00-07-10-02-05 | 330877-040-37-00 | 330850-90-00 |
| 330905-00-07-10-02-00 | 330851-06-000-070-50-00-05 | 330850-50-05 |
| 330905-00-05-10-12-CN | 330851-06-000-070-10-00-05 | 330850-50-00 |
| 330905-00-05-05-02-CN | 330851-05-000-040-50-01-05 | 330780-91-00 |
| 330903-00-06-05-02-05 | 330851-04-000-023-10-01-05 | 330780-90-00 |
| 330901-11-25-10-01-00 | 330851-02-000-070-90-00-05 | 330780-51-00 |
| 330901-10-25-10-02-00 | 330851-02-000-060-50-00-05 | 330780-50-CN |
| 330900-50-00 | 330851-02-000-060-50-00-00 | 330780-50-00 |
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