Model ST80 thermal mass flowmeter provides performance and features required for demanding biogas flow measurement. The ST80 series features Adaptive Sensor Technology, an innovative hybrid sensor drive that combines constant power (CP) and constant temperature (CT) thermal dispersion sensing technologies in the same instrument. ST80 is also suitable for pipe diameters from 1 to 99 inches (25 to 2500 mm) and air/gas temperatures up to 850 °F (454 °C).
