DS1710 データシートの表示（PDF） - TT Electronics.
部品番号
コンポーネント説明
メーカー
DS1710 Datasheet PDF : 4 Pages
| |||
Platon Averaging Pitot
Tube: Flo-Bar
DS1710
Description
The Flo-Bar is an Averaging Pitot Tube flow sensor for use on pipes, ducts
or chimneys. Differential pressure created across the Flo-Bar has the
standard square root relationship to flow rate, making a simple,
removable sensor for installation or retrofit on flowlines of any size.
The unique design of the Flo-Bar profile provides a high accuracy, wide
rangeability sensor: the standard integral manifold allows simple process
isolation and easy installation of a DP measurement cell.
Flow sensor for liquids, gases or steam
±1% Accuracy with standard square root flow output
Full electron beam welded construction
Unique profile sensor with flow averaging
Integral 3 valve manifold
Simple direct mounting of DP transmitter if required
Plain head and remote manifolds available
OPERATING PRINCIPLE
The Flo-Bar brings modern production techniques and design to the
classic Pitot Tube flow measurement technique. The Flo-Bar is
mounted across the pipe diameter, with a number of impact pressure
sensing ports on the upstream face. Liquid and gas flows produce an
Impact pressure, in accordance with well-established formulae. The
Flo-Bar averages this pressure across the pipe diameter, to take
account of any flow profile irregularities. Downstream there is a
single pressure sensing port; the precision engineered profile of the Flo-Bar at this reference pressure position ensures a
stable separation for flow vortices, giving a stable flow calibration factor over a wide flow turndown.
The differential pressure developed across the Flo-Bar is proportional to the square of the flow velocity, and can be
measured using either a DP cell, a simple mechanical pressure gauge, or even displayed on a liquid U-tube manometer –
depending on the application requirement. The Flo-Bar is available with a number of standard options. Particularly useful
is the integral three valve manifold.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT Electronics plc
TT Electronics | Roxspur Measurement & Control Ltd
2 Downgate Drive, Sheffield, S4 8BT, England |Ph: +44(0)114 244 2521
www.roxspur.com | sales@roxspur.com
Issue B 7/2017 Page 1
Share Link: 