O-181/780差压式浮子流量计

■ GENERAL

O Series ORIFLO METER is a By-pass Orifice type flowmeter.

Small sized variable flowmeter is installed onto measuring tube part in which an orifice plate for by-pass flow is integrated.

Three different process connections,i.e., "SCREW", "FLANGE" and "WAFER", are available for Selection.

An isolation valve is available between measuring tube and indica- tor for indicator maintenance work even during process operation. This eliminates the necessity of by-pass piping for maintenance purpose and saves total piping cost.

In addition to standard material of STEEL version, Stainless steel and PVC versions to cover corrosive fluids are available.

Alarm contacts are available as option. (O-780 Series) See quick delivery model details on page 7.

 

■ FEATURES

❏ LOW COST / HIGH PERFORMANCE

Thanks to unique orifice by-pass system, total instrumentation cost can be saved especially for medium and large sized piping measurement.

❏ COMPACT DESIGN

Small sized indicator saves space in plants.

❏ EASY INSTALLATION

"SCREW", "FLANGE" and "WAFER" are ready to meet field re- quirements.

By-pass piping for maintenance purpose can be skipped by using isolation valve.

❏ FOR ALL FLOW DIRECTIONS

BOTTOM TO TOP, TOP TO BOTTOM, LEFT TO RIGHT, RIGHT TO LEFT.

ORIFLO is applicable for all possible flow directions. Change of such flow direction is possible in field even after installation.

❏ ALARM CONTACT

Besides local flow rate indication, alarm contact (s) are available. ORIFLO can be used as FLOWSWITCH.

❏ EASY MAINTENANCE

Simple design and limited number of parts saves maintenance work.

❏ HIGH ANTI CORROSIVE CAPABILITY VERSION

Stainless steel and PVC versions are available for corrosive fluid application.