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mini CORI-FLOW M15 Coriolis Mass Flow Meters/Controllers0 pages
mini CORI-FLOW M15
TM
Compact Coriolis Mass Flow Meters & Controllers for Liquids and Gases
General
Coriolis mass flow meters are highly appreciated for their accuracy
and independence of fluid properties. The direct Coriolis mass flow
measuring principle is generally used for higher flow rates.
However, Bronkhorst® has succeeded in applying this technique
for low to very low flows. Moreover, mini CORI-FLOW instruments
have an integrated PID-controller and a batch counter to control
the fluid flow.
TM
mini CORI-FLOWTM model M15
In addition to the previously developed mini CORI-FLOW series
M12-M14 for ranges from 0,1 g/h up to 30 kg/h, Bronkhorst®
developed the new model M15 for mass flow rates between
0,2 and 300 kg/h. Similar to the models for lower flow rates, M15
contains a uniquely shaped, single loop sensor tube, forming
part of an oscillating system. When a fluid flows through the tube,
Coriolis forces cause a variable phase shift, which is detected by
sensors and fed into the integrally mounted pc-board.
The resulting output signal is strictly proportional to the real
mass flow rate. All instruments of the mini CORI-FLOW series
feature density and temperature of the fluid as secondary
outputs. Furthermore the instruments offer “scalable range”
functionality: factory calibrated ranges can be rescaled by the
user, maintaining the original accuracy specs. As a result of this,
customers are able to reduce the variety of instruments and thus
reduce the cost of ownership. The instruments are equipped with
a robust IP65 weatherproof housing and are available with
optional ATEX approval for use in Zone 2 hazardous areas.
TM
TM
Fields of application
mini CORI-FLOW instruments can be applied for both gases and
liquids in process fluid measurement or control systems in (petro-)
chemical and pharmaceutical industries, food & beverage
applications and liquid dosing systems in a wide variety of markets.
TM
mini CORI-FLOWTM M15 Mass Flow Meter
Features
> direct flow measurement, independent of fluid properties
> integrated PID controller for control valve or pump
> CORI-FILLTM batch dosing functionality
> fast response time
> high accuracy, excellent repeatability
> additional density and temperature outputs
> compact design (same footprint as CORI-FLOW TM M50 series)
> excellent price/performance ratio
> calable range: easy on site re-ranging via digital interface
s
(large rangeability)
> no dead volume (single, uninterrupted tube)
> insensitive for environment vibrations
> nalog I/O-signals, RS232-connection, optional on-board
a
fieldbus interface
> P65 design, optional ATEX approval Cat.3, Zone 2
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