RX1-11-17497

Aithre Shield EX 3.0 is a compact, behind-the-panel carbon monoxide (CO) detector for experimental aircraft installations. Manufacturer part number ASCOX3002.

The unit provides CO data through analogue outputs and can wirelessly receive portable oxygen-bottle pressure data from a compatible Aithre Altus Meso monitor. It also supports compatible Aithre Illyrian pilot SpO2 data for output to connected avionics. Aithre identifies compatibility with Garmin G3X and Dynon SkyView installations when the required interface equipment is fitted.

• Behind-the-panel installed CO detector
• CO measurement range: 0–255 ppm with 1 ppm resolution
• CO sensor response time: under 30 seconds
• Analogue outputs for CO, oxygen-bottle pressure and SpO2 data
• Aithre Connect iOS app integration for current and trend CO readings, including headset voice notifications when paired with a compatible iOS device
• Internal temperature compensation for the CO sensor from -10 °C to +50 °C
• Individually calibrated by Aithre; manufacturer states that no recalibration is required for 10 years under normal operating conditions
• Approximate detector dimensions: 50 × 50 × 17 mm; mounting flange adds approximately 19 mm to the base width
• Approximate unit weight: 31 g

Approval status: for experimental aircraft only; not EASA/FAA approved.

Relevant documentation: Aithre Shield EX 2.0 / 3.0 / 3.0-S Installation Instructions are available through Aithre’s manufacturer resources.