Engineered for seamless pipeline integration, the gasQS® flonic provides multiple measured variables from a single device to optimize operations and compliance. In addition to HHV and LHV it reports Wobbe Index, compressibility factors, density, methane number, and H₂ content up to 50%, enabling precise monitoring of varying gas compositions. Its robust design ensures high chemical resistance, high accuracy, and long-term stability, while the Modbus interface exposes numerous output values for SCADA and metering systems. With ATEX / IECEx for hazardous environments and OIML R140 certification, the flonic is suitable for custody transfer/billing contexts. Typical applications include distribution networks, gas engines and turbines, and biomethane use cases where dependable, real‑time gas quality data is essential.