Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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The BeamTrack series FL250A-BB-50-PPS laser measurement sensor measures laser beam size and position well as power and energy. It has a 50mm aperture and can measure beam size to 5% accuracy and position to 0.2mm accuracy. It measures power from 150mW to 250W and energy from 80mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20μm.The sensor comes with a 1.5m cable that connects it to the electronic box, and another 0.5m cable that connects the box to a Meter or PC interface.
FL250A-BB-50-PPS Drawing
| Absorber Type | Broadband |
| Aperture | ?50mm |
| Spectral Range | 0.19-20μm |
| Power Range | 150mW-250W |
| Energy Range | 80mJ-300J |
| Backscattered Power | N.A. |
| Dimensions | 90 L x 90 W x 105 D (mm) |
| Max Pulse Energy | 300J |
| Max Average Power Density | 10kW/cm2 |
| Response Time | 2.8 s |
| Max Energy Density (for <100ns) | 0.3J/cm2 |
| Max Energy Density (for 2ms) | 10J/cm2 |
| Max Average Power | 250W |
| BeamTrack Functions | Power/Energy/Position/Size |
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