OG-19 case versions: h1, c1.
The OG-19 is a specialized sub-model of the SFOS-6, designed for enhanced performance in demanding environments. This single-axis fiber optic angular velocity meter features additional magnetic resistance shielding, which significantly improves the device’s stability and reliability under harsh operating conditions. Upon request can be delivered with special firmware un-calibrated for specific calibration requirements.
| Parameter | OG-19
(1-axis) |
| Range of measured angular rate, °/s | ±550 |
| Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour | ≤0.009 |
| Bias drift at changing temperature from -40°C to +60°C (100 s-averaging, 1σ), °/hour | ≤0.03 |
| Scale factor error in temperature range -40°C to +60°C (1σ), ppm | ≤100 |
| Bandwidth, Hz | >1000 (user defined) |
| Random walk, °/√hour | ≤0.0012 |
| Physical Characteristics | |
| Power supply, V | 5±0.25 |
| Power consumption, W | ≤7 |
| Weight (net), kg | 0.35 |
| Dimensions, mm | Ø100×30 |
| Operational temperature range | -30°C ~ +60°C |
| Output | RS-485 |
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