The WH-N formaldehyde gas sensor is based on the principle of micro fuel cells for detectionWhen formaldehyde gas is present in the environment, gas molecules diffuse naturally andThe concentration polarization method quickly reaches the core detection unit in the sensor and is
detected in the positive directionExtreme oxidation reaction occurs, and oxygen in the environment undergoes reduction at thenegative electrode of the sensor
Reaction, forming a closed loop of the reaction, generates an electric current that interacts withformaldehyde in the environment
The gas concentration is directly proportional, and the magnitude of the generated current can beaccurately determined by detecting itMeasure the formaldehyde gas content in the environment, The sensor is the first to adopt fuel celsolid state technologyElectrolyte, safe and reliable, with a long service life. Sensors have excellent anti-interferenceproperties
Sex is not affected by low concentrations of interfering gases in the environment. Sensors are passivecomponents.No external excitation is required during the reaction process, with zero power consumption, makingit very suitable for portable use
Instruments and places that require battery power supply.

Typical Applications

• Smart home
• Portable devices
• Wearable devices
• Air conditioners
• Air cleaners

 
Key Features

• High precision
• Fast response
• Long service life
• Low power consumption
• High stability
• Pre-calibrated