Alicat MWB Whisper Series portable mass flow meters allows you to monitor your gas flow rate with minimum pressure drop in your process. Full scale flow rates are backed up by as little as 5 mbar pressure drop. All day flow measurement is achievable with up to 18 hours battery life via the USB chargeable battery pack.
Every MWB series comes preloaded with 98+ gases and gas mixtures, you can even add your own gas blends! The portable mass flow meter is repeatable and accurate with calibrations up to ±0.6% of reading accuracy.
Every device has a 10,000:1 turndown ratio with flow scale flow rates starting from 0.5 SCCM up to 1000 SLPM.
Backlit LCD display comes as standard, as well as RS-232 communications via the USB type B connection.
Every Alicat device is backed by the manufactures limited life time warranty and ships with a NIST traceable calibration certificate.
MWB series portable flow meters have a full scale pressure of 60 PSIG and can be fitted with a flow totaliser
Alicat mass flow meters are incredibly durable; please be sure to watch this 'roof drop' video supplied by Alicat which tests how tough the flow meter really is:
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