FS4003/08 series gas mass flow sensor is a product specially developed for general gas flow detection. The sensor can directly measure the gas mass flow without bypass setting, and the pressure loss is small. The sensor can be used not only for the flow monitoring of air or nitrogen in the purification industry, but also for the environmental detection industry (such as atmospheric samplers) and analytical instruments (such as chromatography analyzers).

FS4003, the inner diameter of the pipeline is 3mm, and the measuring range is up to 5SLPM; it is suitable for particle counters and various analytical instruments.

FS4008, the inner diameter of the pipeline is 8mm, and the measuring range is up to 50SLPM; it can be used for gas measurement and control equipment, anesthesia machine, environmental detector, atmospheric sampler and various analytical instruments.