Brooks MT3809G Variable Area (VA) Rotameter


The Brooks MT3809 variable area (VA) rotameter is an armoured metal tube flow meter for demanding applications.  It can be used on gas, liquid or steam.  Operating temperature can be cryogenic (-198 deg. C ) to 420 deg. C.  It can be supplied with threaded male, threaded female or flanged connections up to 600#.  Threaded meters can handle up to 20,000 PSI.  The base model MT3809 is a mechanical meter with local indication requiring no power to function.  Available electronic options are 4 – 20 mA transmitter with HART, one or  two flow switches and an integral LCD display.  For applications not suited for the standard 316/316L stainless steel wetted material, we can offer ETFE (tefzel) lining, Alloy 625, Hastelloy C-276, Titanium GR II.  The indicator housing is standard aluminum, with optional stainless steel and explosion proof rating.  There are plenty of international approvals including CSA, cUL, ATEX, GOST, CRN and more.

Models 3809G / 3809G ELF / 3809G TFE Lined / 3810G