Aviation's Panel Mount Avionics Installation Leader

For experimental aircraft only, the Aithre Shield EX 3.0 is the first behind-the-panel device that puts carbon monoxide readings AND tank PSI from your Aithre Altus portable oxygen tank gauge directly on your Dynon SkyView, Garmin G3X and Advanced Flight Avionics.

Features a simple 4 wire installation, a small-footprint, iOS integration, and 10 years without recalibration.

  • ALTUS COMPATIBLE: Wirelessly retrieves tank psi data from the Aithre Altus to allow portable oxygen tank pressure to be provided to your avionics along with carbon monoxide data.
  • OUTPUT TO AVIONICS: Simple installation using just four wires - 5v power, ground, analog CO output, and analog PSI output (requires GEA 24 for Garmin and the SV-EMS for Advanced or Dynon).
  • iOS: Integrated with the Aithre Connect iOS app to provide discrete and trend CO levels plus Siri voice notifications to your headset (when paired to your iOS device).
  • SENSITIVE: Under 30 second CO sensor response between 0 - 255 ppm with 1 ppm resolution.
  • COMPACT: Measures just 1.97” x 1.97” x 0.67” tall and weighs 1.1 ounces (mounting flange adds .75" to base width).
  • INTUITIVE GRAPHICAL INDICATION: This device is compatible with iOS, Garmin G3X, Advanced Flight, and Dynon Skyview and outputs as an circular dial and trend graph (iOS), a moving bar (G3X), a graphical dial (Dynon), or readout with popup notification (Advanced) (requires GEA 24 for Garmin and SV-EMS for Advanced or Dynon).
  • TEMPERATURE INDEPENDENT: Internal temperature adjustment circuit that compensates for temperature induced CO reading errors in the CO sensor between -10 C to +50 C.
  • NO RECALIBRATION: State-of-the-art CO sensor requires NO recalibration for 10 years under normal operating conditions.
  • PRESSURE & ALTITUDE INDEPENDENT: The CO detector is not affected by pressure and altitude changes.
  • HAND-CALIBRATED: Every Aithre CO detector is individually calibrated using high precision calibration CO gas and comes with a signed certificate of calibration.

California Residents:

Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.