TGS2444 is a new ammonia gas sensor fabricated with a screen printing technique. Its sensitivity to ammonia and cross sensitivity to alcohol is superior to conventional MOS sensors, making it possible to detect concentrations as low as 10ppm. By using a multi-layer structure and pulse drive, the sensor can achieve low power consumption (56mW).
Please refer to the product information sheets available for each sensor on the Products page for further detail.

TGS2444 Product information>>