NDIR gas sensor: Advancements in gas detection The Non-Dispersive Infrared (NDIR) gas sensor technology has revolutionized the way gas detection is performed. NDIR sensors offer several advantages over traditional gas sensors, including high accuracy, high sensitivity, low power consumption, and long-term stability. NDIR sensors work on the principle of infrared absorption. They measure the amount of infrared light absorbed by gases in a sample. Each gas has a unique absorption spectrum, allowing NDIR sensors to detect a wide range of gases, including carbon dioxide, methane, and nitrogen oxide. Recent advancements in NDIR technology have led to the development of miniaturized and low-cost sensors that can be integrated into various applications, including smart homes, automotive, and industrial safety. NDIR sensors are also used in environmental monitoring, greenhouse gas monitoring, and medical applications. With their high accuracy and sensitivity, NDIR sensors are becoming increasingly popular in the gas detection industry. Overall, NDIR gas sensors offer an efficient and reliable solution for gas detection, making them a valuable tool for a wide range of applications.