• AIRINS Sniffer4D CO Sensing Module
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AIRINS Sniffer4D CO Sensing Module

AIRINS Sniffer4D CO Sensing Module

$1,643.00
$1,643.00
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  • Electrochemical sensor measures carbon monoxide with fast precision
  • Fifty ppb detection limit flags low level CO events
  • Wide linear range spans trace through elevated carbon monoxide
  • Sub twenty second response keeps pace with fleet operations
  • Fine resolution resolves subtle carbon monoxide concentration shifts
  • Thirty six month life supports standardized fleet wide deployment
  • Wide temperature tolerance performs across hot and cold sites
  • Wide humidity tolerance functions reliably across variable conditions
  • Single slot footprint preserves flexibility for other modules
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  • Description
  • Specifications
  • In the Box
  • FAQ

Sniffer4D CO Sensing Module: Standardize Fast Carbon Monoxide Detection Across Your Fleet

The Sniffer4D CO Sensing Module gives fleet programs carbon monoxide detection with one of the fastest response times in the Sniffer4D lineup, reaching a stable reading in under 20 seconds per unit.

Standardizing on this module across a fleet gives programs an environmental operating range wider than several other Sniffer4D gas sensors, spanning -30 to 50 degrees Celsius and up to 90 percent relative humidity, along with a 36 month rated service life for long-term deployment planning across every unit.

Key Features and Benefits

  • Electrochemical sensor: measures carbon monoxide with fast, precise fleet wide accuracy.
  • Detection limit of 0.05 ppm: flags low level CO events across sites.
  • Linear range to 11 ppm: spans trace through elevated carbon monoxide levels.
  • Response under 20 seconds: keeps pace with rapid fleet response scenarios.
  • 0.005 ppm resolution: resolves fine carbon monoxide concentration shifts precisely.
  • 36 month rated life: supports standardized deployment across a fleet's lifecycle.
  • Wide temperature tolerance: performs from -30 to 50 degrees across sites.
  • Wide humidity tolerance: functions reliably up to 90 percent RH conditions.
  • Single slot footprint: preserves flexibility for other modules in the array.

The CO Sensing Module gives fleet programs a fast, standardized carbon monoxide reading for HAZMAT and emergency response scenarios across every deployed unit. Its wide environmental tolerance keeps performance consistent across sites and climates fleet wide.

Dronefly supplies the CO Sensing Module ready to pair with your existing Base Unit fleet, tested and configured for fast HAZMAT response deployment. Order the CO Sensing Module through Dronefly and standardize carbon monoxide detection across your program.

  • Detection principle: electrochemistry
  • Linear range: 0 to 11 ppm
  • Limit of detection: 0.05 ppm
  • Repeatability: <4% FS
  • Overall response time (t90): <20 seconds (0-10 ppm)
  • Display resolution: 0.005 ppm
  • On-chip proprietary environmental and individual difference compensation algorithms — note: exact wiki terminology differs slightly from the "humidity correction algorithm" phrase used on other modules (O3+NO2, NO2), so I'll preserve this module's specific wording rather than reusing the other phrase
  • Warm-up time from cold start: ≈2 minutes
  • Sensitivity drift: <10%/year (laboratory environment)
  • Zero drift: <±100 ppb/year (laboratory environment)
  • Estimated service life: >36 months
  • Operating temperature: -30 to 50°C — note: may require zero-point readjustment due to changes in operating temperature or working environment
  • Operating humidity: 15 to 90% RH
  • 1x AIRINS Sniffer4D CO Sensing Module
How does this module's response time compare to other Sniffer4D gas modules across a fleet?

At under 20 seconds for the 0 to 10 ppm range, this module responds notably faster than several other Sniffer4D sensors, some of which take 45 seconds or more. That speed matters for fleet programs running time-sensitive HAZMAT response missions where a fast reading is operationally critical. Standardizing this module across your fleet keeps response times consistent regardless of which unit is deployed.

What environmental range can this module handle across a distributed fleet?

The module is rated from -30 to 50 degrees Celsius and up to 90 percent relative humidity, a wider range than several other modules in the Sniffer4D lineup. This lets fleet programs standardize on one module across sites with different climates rather than swapping hardware by location. Dronefly can help confirm this range fits every deployment site in your program.

Does this module require periodic recalibration across a fleet?

The published specifications list a sensitivity drift of less than 10 percent per year and a zero drift of less than plus or minus 100 ppb per year under laboratory conditions, which are comparatively tight relative to other modules in the lineup. Zero-point readjustment may still be needed after significant temperature or environment changes. We don't have a defined recalibration interval from AIRINS beyond these figures, so for long-term fleet deployments, reach out to Dronefly or AIRINS directly to establish a maintenance schedule.

Can this module be combined with other sensing modules across the same units?

Yes. It occupies just one of the Base Unit's five internal slots, leaving room for up to four additional modules in the same build. Fleet programs often pair it with other HAZMAT-relevant gases like H2S or NH3 to build a broader standardized sensing package. Dronefly can help you plan a consistent module combination across every unit in your fleet.

Does every aircraft in a fleet need its own Base Unit to run this module?

Yes. Each CO Sensing Module installs into its own Sniffer4D Nano 2 Plus Base Unit, which connects natively to the Matrice 4D and 4TD, with integration kits available separately for the Matrice 400, Matrice 4E and 4T, and Matrice 350 and 300. Dronefly can help plan Base Unit and module procurement to keep your fleet's configuration standardized.