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Product details
A gas sensor, also known as a gas detector, is an electronic device that detects the presence and concentration of gases in the air. It is commonly used for safety to prevent exposure to harmful or gases.
How a Gas Sensor Works
Detection Element: The sensor has a material that reacts with a specific gas (e.g., metal oxide, electrochemical cell).
Chemical Reaction: When the target gas is present, it causes a chemical or electrical change.
Signal Output: This change is converted into an electrical signal.
Alarm Trigger: If the concentration exceeds a set threshold, an alarm can be triggered.
Detects
Common Uses
Electrochemical
Toxic gases (e.g., CO)
Homes, cars, workplaces
Infrared (IR)
CO₂, hydrocarbons
Industrial safety, HVAC systems
Semiconductor (MOS)
Combustible gases, VOCs
Gas leak detectors, air quality
Catalytic Bead
Specifications
Key Features
Detection element
Chemical reaction
Signal output
Alarm triggers
Specifications
SKU: GE779EA6TJMTBNAFAMZ
Weight (kg): 0.45
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