The BIO-400-S-PANEL Biogas Analyzer is a cutting-edge solution for the precise measurement and analysis of biogas in various applications. Developed with infrared sensor technology in India, this analyzer boasts a digital display featuring CH4, CO2, O2, and H2S concentrations on a graphic LCD display with adjustable backlight. Designed for versatility, the optional Dew Point sensor allows monitoring of NH3, CO, and H2 gases as needed. The plug-in sensor offers a full year of guaranteed protection against hazardous gases, with calibration due alerts and indications for user-friendly operation. The menu is password-protected, and calibration is easily performed using front keys. Equipped with low and high configurable alarms with LED indicators, the analyzer ensures safety. The software allows calibration through front keys, and data logging is facilitated with a substantial capacity of 100,000 records, visible in ASCII format when downloaded to a PC via USB interface (in Excel format).