Gas Sensors
AQ7 Series
High resolution with a low detection limit. High correlation with control station. Individual compensation for temperature and cross sensitivity
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Honeywell has designed the AQ Series with algorithmic compensation that gives users very high resolution and long-term stability.
These sensors are designed to be used in environmental applications with a variety of gases detected: Carbon Monoxide (CO), Nitrogen Dioxide (NO2), Ozone (O3), Sulfur Dioxide (SO2).
AQ7 Series gas sensors are designed to be highly specific to the gas they are intended to measure, they will still respond to some degree to various other gases, achieving individual compensation for temperature and cross sensitivity.
Features
- Additional Filter
- None
- Operating Principle
- 4-Electrode Electrochemical
- Nominal Range
- 0 to 1 ppm
- Inboard Filter
- None
Overview
- Warranty
- 1 Year
Operating Characteristics
- Storage Temperature
- 0 to 20°C
- Operating Pressure Range
- Atmospheric ± 10%
- Operating Humidity Range
- 15 to 90% RH (Non-Condensing)
- Expected Operating Life
- 2 Years in Air
Options
- Series Name
- AQ7
- Brand
- Honeywell
Technical Specifications
- Sensor Type Used
- 4-Electrode Electrochemical
- Position Sensitivity
- None
- Long Term Sensitivity Drift
- < 10% Signal Los per Annum
- Gases Detected
- Sulfur Dioxide (SO2)
Applications & Compatibility
- Recommended Load Resistor
- 68 Ohm
Electrical Specifications
- Power Supply
- 5 VDC
Material Specifications
- Pin Material
- Copper with Gold Coating
- Casing Material
- ABS
Features & Benefits
- Features & Benefits
- High Correlation with Control Station
- High Resolution
- Independent NO2 Cross Compensation by Using 4th Electrode
- Individual Compensation for Temperature and Cros Sensitivity
- Low Detection Limit
Dimensions & Weight
- Dimensions
- 31.5 mm x 31.5 mm x 19.8 mm
Applicability
- Application
- Ambient Environmental Monitoring
Features
- Additional Filter
- None
- Operating Principle
- 4-Electrode Electrochemical
- Nominal Range
- 0 to 1 ppm
- Inboard Filter
- None
Overview
- Warranty
- 1 Year
Operating Characteristics
- Storage Temperature
- 0 to 20°C
- Operating Pressure Range
- Atmospheric ± 10%
- Operating Humidity Range
- 15 to 90% RH (Non-Condensing)
- Expected Operating Life
- 2 Years in Air
Options
- Series Name
- AQ7
- Brand
- Honeywell
Technical Specifications
- Sensor Type Used
- 4-Electrode Electrochemical
- Position Sensitivity
- None
- Long Term Sensitivity Drift
- < 10% Signal Los per Annum
- Gases Detected
- Sulfur Dioxide (SO2)
Applications & Compatibility
- Recommended Load Resistor
- 68 Ohm
Electrical Specifications
- Power Supply
- 5 VDC
Material Specifications
- Pin Material
- Copper with Gold Coating
- Casing Material
- ABS
Features & Benefits
- Features & Benefits
- High Correlation with Control Station
- High Resolution
- Independent NO2 Cross Compensation by Using 4th Electrode
- Individual Compensation for Temperature and Cros Sensitivity
- Low Detection Limit
Dimensions & Weight
- Dimensions
- 31.5 mm x 31.5 mm x 19.8 mm
Applicability
- Application
- Ambient Environmental Monitoring
- Additional Filter : None
- Warranty : 1 Year
- Storage Temperature : 0 to 20°C
- Series Name : AQ7
- Sensor Type Used : 4-Electrode Electrochemical
- Recommended Load Resistor : 68 Ohm
- Power Supply : 5 VDC
- Position Sensitivity : None
- Pin Material : Copper with Gold Coating
- Operating Principle : 4-Electrode Electrochemical
- Operating Pressure Range : Atmospheric ± 10%
- Operating Humidity Range : 15 to 90% RH (Non-Condensing)
- Nominal Range : 0 to 1 ppm
- Long Term Sensitivity Drift : < 10% Signal Los per Annum
- Inboard Filter : None
- Gases Detected : Sulfur Dioxide (SO2)
- Features & Benefits : High Correlation with Control Station|High Resolution|Independent NO2 Cross Compensation by Using 4th Electrode|Individual Compensation for Temperature and Cros Sensitivity|Low Detection Limit
- Expected Operating Life : 2 Years in Air
- Dimensions : 31.5 mm x 31.5 mm x 19.8 mm
- Casing Material : ABS
- Brand : Honeywell
- Application : Ambient Environmental Monitoring
Data Sheet
Brochure
Application Note
Others
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