Optical Sensing Instruments
Optical Sensing Instruments
Luna’s HYPERION si255 is an industrial-grade fan-less interrogator for high-speed multipoint fiber optic sensing applications. Featuring both static and dynamic full-spectrum analysis, the si255 provides long-term, reliable and accurate measurements of nearly 1000 sensors on 16 parallel, 160 nm wide channels.
| Model | Measurement Option | Wavelength Range | Wavelength Accuracy Stability | Wavelength Repeatability | Dynamic Range Continuous |
|---|---|---|---|---|---|
| si55-EV | Enhanced visibility, 10 Hz | 1500-1600 or 1460-1620 nm | 1 pm / 1pm | 1 pm, 0.3 pm at 1 Hz | 35 dB peak / 45 dB FS |
| si55-ST | Standard, 100 or 1000 Hz | 1500-1600 or 1460-1620 nm | 1 pm / 1pm | 1 pm, 0.05 pm at 1 Hz | 25 dB peak / 40 dB FS |
| si55-HS | High speed, 5000 Hz | 1500-1580 or 1510-1590 nm | 2 pm / 3 pm | 2 pm, 0.05 pm at 1 Hz | 17 dB peak / 40 dB FS |
