The Bently Nevada 330102 series refers to eddy‑current vibration/proximity sensor probes used as part of the 3300 XL machine condition monitoring system developed by
Bently Nevada . These sensors are non‑contacting vibration probes that measure dynamic motion of rotating machinery by detecting tiny
changes in distance between the sensor tip and a conductive target such as a shaft surface.
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FAQ |
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Q1. What does this “330102” part number represent? small motions of a shaft or other conductive machinery part without contact. These are used with a Proximitor amplifier and monitoring system. |
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Q2. How does the sensor measure vibration? the induced eddy currents change. Those changes are converted into a voltage signal related to the gap and dynamic motion, providing vibration and displacement data. |
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Q3. What does the “CN” suffix mean? for installations requiring local certification (e.g., Chinese hazardous‑area markings). Vendor‑specific datasheets sometimes include regional approval details. |
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3300 XL Proximity Probe
3300 Proximitor Sensor
3500 Power Supply
1900/65A
3500/42 Monitor Module
The 990 Vibration Transmitter
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| 3300/50-02-01-00-00 | 2201/03-01 | 1800/20-XX-90-02-00 MOD 158611-01 |
| 3300/50 | 21747-080-00 | 177230-02-01-05 |
| 3300/47 | 21505-00-12-05-02 | 177230-01-02-05 |
| 3300/45 | 200350-02-00-CN | 177230-01-01-05 |
| 3300/35 | 190501-04-00-00 | 170180-01-05 |
| 3300/20 | 1900/65A 172323-01/1900/65A 167699-02 | 16925-15 |
| 3300/16 | 1900/65A 172323-01 1900/65A 167699-02 | 16710-20 |
| 30190-035-00-00 | 1900/65 | 16710-14 |
| 2300/20-02 | 1900/55 | 16710-10 |
| 2300/20-00 | 18622-030-01 | 16710-06 |
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