

Bently Nevada 109549-01 3300 Xl Nsv Photoelectric Probe
Genuine Bently Nevada 109549-01. Photoelectric Probe. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| 109549-01 | is a 3300 XL NSv Photoelectric Probe designed to be part of the Bently Nevada 3300 series. This system is particularly beneficial in environments where counter bore, sideview, or rearview constraints make the use of standard Bently Nevada 3300 and 3300 XL 5 mm and 8 mm Transducer Systems impractical. It is engineered to detect radial vibration on shafts smaller than 51 mm (2 inches) and measure axial position on flat targets smaller than 15 mm (0.6 inches). |
|---|---|
| Part Number | 109549-01 |
| Manufacturer | Bently Nevada |
| Country of Manufacture | United States (USA) |
| Product Type | 3300 XL NSv Photoelectric Probe |
| Series | Bently Nevada 3300 |
| Weight | 0.40 lbs |
| Dimensions | 8.25 x 8.00 x 1.50 inches |
| Application | Primarily used on fluid-film bearing machines with small shafts or reduced side-view constraints. |
| Versatility | The 3300 XL system can replace both the 3300 RAM Transducer Systems and the 3000-series or 7000-series 190 Transducer Systems. |
| Upgradability | : |
| Model / SKU | 109549-01 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Why the Bently Nevada 109549-01 Is Worth Having on Your Shelf
If you maintain rotating machinery — turbines, compressors, pumps, generators — you already know that vibration sensors do not last forever. Thermal cycling, mechanical shock, chemical exposure, and simple age all contribute to calibration drift. A sensor that has drifted by 10% still produces a signal. The monitor rack still displays numbers. But those numbers are wrong, and wrong numbers lead to wrong decisions — missed faults or false trips.
The Bently Nevada 109549-01 3300 Xl Nsv Photoelectric Probe is a genuine Bently Nevada sensor. Not an aftermarket clone. Not a "compatible replacement." Part Number: 109549-01; Country of Manufacture: United States (USA); Product Type: 3300 XL NSv Photoelectric Probe; Series: Bently Nevada 3300. We verify every unit on a calibrated test bench before shipping: scale factor, linearity, and gap voltage measured against the manufacturer specification. Units that deviate are not shipped. A printed test report with serial number, test date, and all measured values accompanies every order.
Installation is just as important as the sensor itself. For eddy-current probes, the target surface must be clean, smooth, and conductive — at least twice the probe tip diameter. Use a gap meter to set the correct voltage. Verify output at the proximitor after installation. A probe installed with incorrect gap reports incorrect vibration amplitudes. 12-month warranty. Ships within 24 hours from Shenzhen.
If you are replacing a failed sensor, consider ordering a spare at the same time. The cost of one spare sensor is trivial compared to the cost of one unplanned outage in a process critical machine. Sensors in harsh environments — high temperature, moisture, corrosive atmosphere — have shorter service lives. Having a tested spare on your shelf turns an emergency into a planned maintenance task.
Compatible Parts — Same System
These modules share the same system family as the 109549-01. Commonly ordered together for complete rack builds or spare parts kits.
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