07/15/2022, News

Pressure resistant multi-gas sensor for gas mixing applications

The gas flow sensor SFM4300 features improved sensitivity and precision, even for low flow rates. 

The small, compact sensor is calibrated for air, O2, CO2 and N2O gases and – in contrast to its predecessor, the mass flow meter SFM4100 – it can also be used to monitor the flow of gas mixtures. With a zero-point accuracy of 0.005 slm for a total range of up to 50 slm, the SFM4300 enables precise adjustment of the concentration in a wide selection of mixtures. The sensor unit has an I²C interface and produces a fully calibrated and temperature-compensated output signal. The mass flow sensor can be used for both medical and industrial gas mixing, fuel cells and for other OEM applications. 

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