
AQ7 Series - Industrial Gas Sensors
Supplier: Honeywell
Technology type: Industrial Gas Sensors
The sensors are highly specific to the gas they measure while still responding to some degree to other gases, which is achieved through individual compensation for temperature and cross sensitivity.
With the growing public awareness and demand for better air quality, there is a rising need for lower-cost, easily transportable solutions for air monitoring. The AQ7 Series gas sensors are designed to meet these demands with their high resolution, low detection limit and accurate environmental compensation. The sensors are a drop-in replacement for other AAQ competitors’ sensors and provide a high correlation with control stations.
These sensors are suitable for a wide range of applications including AAQ mini stations, portable AAQ systems, AAQ UAVs, aerial vehicles, urban air monitoring networks, national air monitoring networks, roadside air monitoring, industrial perimeter monitoring, environmental impact assessments, research and consultancy projects, and short-term hot spot monitoring. Get your AQ7 Series gas sensors today and ensure the air quality you and your environment deserves.
Range features
A high level overview of what this range offers
Features
- High resolution
- Low detection limi
Benefits
- Drop-in replacement for other AAQ competitors’ sensors
- High correlation with control station
- Parameters provided with each sensor for accurate environmental compensation
- Highly accurate
What's in this range?
All the variants in the range and a comparison of what they offer
Sensor | Target Gas | Technology | Measurement Range | Sensitivity | Long-Term Output Drift | Expected Operating Life | Model |
---|---|---|---|---|---|---|---|
AQ7C0 | Carbon Monoxide (CO) | 4-electrode electrochemical | 0 ppm CO to 20 ppm CO | 375 nA/ppm ±125 nA/ppm | < 10 % signal loss per annum | 2 years in air | ABQ707-400 |
AQ7SO2 | Sulfur Dioxide (SO2) | 4-electrode electrochemical | 0 ppm SO2 to 1 ppm SO2 | 1200 nA/ppm ±300 nA/ppm | < 15 % signal loss per annum | 2 years in air | ADQ702-400 |
AQ7OZ | Ozon (O3) | 4-electrode electrochemical | 0 ppm O3 to 1 ppm O3 | 500 nA/ppm ±200 nA/ppm | < 10 % signal loss per annum | 2 years in air | ASQ704-400 |
AQ7ND | Nitrogen Dioxide (NO2) | 4-electrode electrochemical | 0 ppm NO2 to 1 ppm NO2 | 550 nA/ppm ±250 nA/ppm | < 10 % signal loss per annum | 2 years in air | AGQ706-400 |
Downloads

Enquire
Submit your enquiry directly to one of our Technical Sales Specialists.
Alternatively call our Sales Team.
Mandatory fields*

When resource or capacity is limited, you can depend upon our knowledge and dedicated Technology Centres to support you from concept through to production.
We provide access to a large range of specialist services and capabilities across our specialist technologies, enabling you to build tailored solutions and bring your concept to reality. Discover how we can support you through our dedicated centres.
Call an expert today
Associated technologies
No associated technologies are available for this country.