Sierra Instruments has highlighted its updated QuadraTherm® and TM500 thermal mass flowmeter solutions at the World Hydrogen 2025 Summit.
These flowmeters deliver highly accurate thermal dispersion-based gas flow measurement suitable for hydrogen and mixed gas applications, which also cross over into oil & gas, petrochemical and emissions monitoring environments.
The QuadraTherm family offers industry-leading measurement precision (±0.5 % of reading above 50 % full scale) with features like built-in flow conditioning, multivariable outputs, and advanced software for managing gas composition changes in the field.
The TM500 provides similar capabilities optimised for a broad range of industrial flows at a competitive cost.
By enabling tighter control of gas flow rates, these meters support efficiency improvements, compliance monitoring, and performance optimisation in complex process and energy-transition contexts.
Sierra Instruments updates QuadraTherm® and TM500 thermal mass flowmeter
