Application note: chemical resistance

Sensirion's liquid flow sensors measure the flow through the thin wall of the sensor's flow channel. Thanks to this media-isolated principle, the sensors offer excellent compatibility with chemicals and aggressive liquids. Depending on the wetting of the sensor, the flow rate of stainless steel, glass, polymers or fluoropolymers can be measured.

A summary of all wetted materials used in Sensirion's liquid flow sensors, as well as their main characteristics, can be found in the following application note on chemical resistance.