Honeywell

Company Overview

Honeywell develops sensing technologies for HVAC, industrial and connected systems. AirAlign covers its CRIR commercial carbon-dioxide sensors as embedded NDIR CO₂ sensing products.

Products by Manufacturer

Expand to see published model references. Sensor interfaces and gas calibration conditions must be verified for the exact product instead of extrapolated across a series.

Engineering Selection & Certification

Compare sensing principle, calibration gas, permitted background matrix, circuit output and working environment. Brand/product names alone cannot demonstrate ATEX/IECEx or other approvals and are not substitutes for the original manufacturer certificate model list.

Official Resources

• https://automation.honeywell.com/us/en/products/sensing-solutions/sensors/gas-sensors/crir-series-carbon-dioxide-sensor

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