Carbon Monoxide Monitors

Carbon Monoxide Detectors from CO Guardian and Otis Instruments.

CO Guardian 353

Carbon Monoxide Detector (Experimental) Guardian Avionics Part #: 353-x01

$348.00

Available in panel mount and remote mount models.
A compact and lightweight unit meant to use as little panel space as possible (or remote mounted in a small area behind the panel), the 353 combines highly accurate CO detection for the cockpit in a small package. This CO detection unit is perfect for builders and pilots looking for basic protection from the dangers of carbon monoxide in their experimental, homebuilt, or non-certified aircraft.

CO Guardian 353P

Carbon Monoxide Detector with Cabin Pressure Warning (Experimental) Guardian Avionics Part #: 353P-x01

$448.00

Available in panel mount and remote mount models.
A compact and lightweight unit meant to use as little panel space as possible (or remote mounted in small area behind the panel), the 353P combines highly accurate CO detection for the cockpit as well as cabin pressure warning and the ability to display on an external unit. This CO detection unit is perfect for builders and pilots looking for protection from the dangers of carbon monoxide in their experimental, homebuilt, or non-certified aircraft and integration with an existing PFD, MFD, or engine monitor system.

CO Guardian 353D

Carbon Monoxide Detector for Dynon SkyView Guardian Avionics Part #: 353D-x01

$448.00

Available in panel mount and remote mount models.
CO Detector for experimental/homebuilt aircraft, with cabin pressure warning, for Dynon SkyView.

CO Guardian Aero 451

Carbon Monoxide Detector for Certified Aircraft Guardian Avionics Part #: 451-x01

$448.00

Available in panel mount and remote mount models.
The CO Guardian 451 CO detector is designed especially for FAA certified Part 23 aircraft and Part 27 and 29 rotorcraft. A compact and lightweight unit meant to use as little panel space as possible, the 451-101 combines highly accurate CO detection for the cockpit in a small package.

CO Guardian Aero 452

CO Detector w/Cabin Pressure Warning (TSO'd) Guardian Avionics Part #: 452-x01-011

$548.00

Available in panel mount and remote mount models.
AERO 452 is a TSO-certified Carbon Monoxide detector for use in General Aviation. The 452 can be easily installed in approximate 2 to 4 hours as Log book entry or as a follow on installation from a sample STC on a Cessna 172.

AERO 551

CO Detector with Digital Display and Cabin Pressure Warning Guardian Avionics Part #: 551-101-002

$548.00

The Aero 551-101-002 Digital Carbon Monoxide (CO) detector is a panel mounted TSO Certified unit. Designed to fit in, and replace a standard 2.25” (2 1/4”) standard instrument panel clock, the AERO 551 gives you highly accurate and extremely fast CO detection and PPM readings within the cockpit on an easy-to-read LCD display.

AERO 553

CO Detector with Digital Clock / Timer & Cabin Pressure Warning Guardian Avionics Part #: 553-101-001

$748.00

The AERO 553-101-001 Multi-Function CO detector is a panel mounted TSO-certified unit. Designed to fit in, and replace a standard 2 1/4” standard instrument panel clock, the AERO 553 gives you a full set of clock, timer, temperature, cabin and density altitude functions along with highly accurate and extremely fast CO detection and PPM readings within the cockpit on an easy-to-read LCD display.