PerkinElmer Mass Flow Controller 0-50 SCCM Kit with Fittings and Tubing - N0770689

Mass Flow Controller and Supplies Kit. Uses capillary-type thermal technology to directly measure mass flow of gases. No temperature, pressure or square root corrections are required. Comes with an LCD display and has linear 0 to 5 and 4 to 20 mA output. Uses an internal electromagnetic proportional valve to control the mass flow rate.