Mass flow meter mini CORI-FLOW™ series M12-M14
Coriolisfor liquidsATEX

mass flow meter
mass flow meter
mass flow meter
mass flow meter
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mass, Coriolis
for liquids
Protection level
Other characteristics
compact, bi-directional
Process pressure

107 bar, 138 bar (1,551.9 psi)


Fluid independent Mass Flow Measurement solution for Zone 1 applications The compact mass flow meters of mini CORI-FLOW™ series M12-M14 can be built in an explosion proof housing for use in IECEx and ATEX Zone 1 hazardous areas, ATEX approval II 2 G Ex d e IIB T6 Gb. All electrical instrument connections are available on screw terminals in an electrical housing connected to the Ex d box. The mini CORI-FLOW™ Ex d series are designed for small flow rates, from 100 mg/h up to 30 kg/h, both for liquids and gases. The instruments can be used in systems with pipeline pressures up to 137 bar (1987 psi). The Coriolis flow meter can be equipped with a heater to prevent condensation or solidification inside the instrument. Optionally an additional (external) control unit can be provided to monitor and control the heating temperature. mini CORI-FLOW™ Ex d models XM12 thru XM14 can be offered for flow rates from •lowest range 0,1…5 g/h •up to highest range 3…30 kg/h Features •Direct mass flow measurement •Fast response time •High accuracy (0,2% Rd + ZS for liquids, 0,5% Rd + ZS for gases) •Highly stable •Compact Coriolis Controller •All wetted parts stainless steel; option: Hastelloy-C22 •IP65 housing •ATEX approval Cat.3, Zone 2 (option) •Analog plus digital communication •Integrated PID controller for control valve or pump •Integrated totaliser for batch control Applications The instruments are suited for a variety of applications in: •Semiconductor processing •Food and beverage industries •(Petro-) chemical installations


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