YOKOGAWA vigilantplant EJXMVTool FSA120, User Manual, Page: 70 / 98

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<Toc> <Ind> <6. Display Specification >
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IM 01C25R51-01E
(2) Primary Device Description
The primary device selectable from followings.
Table 6.1 Primary Device
T0603E.EPS
Fixed Mode * 1
Primary Device
Orifice Flange Taps [ASME MFC-3M 1989]
Orifice Flange Taps [AGA No.3 1992]
Orifice Flange Taps [ISO5167-2 2003]
Orifice D and D/2 Taps [ISO5167-2 2003]
Orifice D and D/2 Taps [ASME MFC-3M 1989]
Orifice D and D/2 Taps [ISO5167-1 1991]
Orifice Corner Taps [ISO5167-2 2003]
Orifice Flange Taps [ISO5167-1 1991]
Orifice Corner Taps [ISO5167-1 1991]
Orifice Corner Taps [ASME MFC-3M 1989]
ASME FLOW NOZZLES [ASME MFC-3M 1989]
Classical Venturi tube with a machined convergent section [ISO5167-1 1991/ ISO5167-4 2003]
ISA1932 nozzle [ISO5167-1 1991/ ISO5167-3 2003]
ASME Venturi Tubes With a machined convergent section [ASME MFC-3M 1989]
Classical Venturi tube with a rough-welded sheet-iron convergent section
[ISO5167-1 1991/ ISO5167-4 2003]
ASME Venturi Tubes With a rough Cast or Fabricated Convergent [ASME MFC-3M 1989]
Long radius nozzle [ISO5167-1 1991/ ISO5167-3 2003]
Classical Venturi tube “as cast” convergent section [ISO5167-1 1991/ ISO5167-4 2003]
Venturi nozzle [ISO5167-1 1991/ ISO5167-3 2003]
Orifice
Type
FIX
Nozzle
Venturi
*1 Sets the discharge coefficient and gas expansion factor to a fixed value
(3) Discharge Coefficient of the Primary Device
This parameter is active only when ‘Fix’ selected for [Type].
Input the Discharge Coefficient manually when ‘Fix’ is selected.
(4) Primary Device Gas Expansion Factor
This parameter is active only when ‘Fix’ selected for [Type].
Input the Gas Expansion Factory manually when ‘Fix’ is selected.
(5) Primary Device Sizing
Set the following values and select a unit.
Diameter of Differential Producer
unit: mm (default)/in
measuring temperature: 20 (default)
unit: degC (default), degF, Kelvin
(6) Primary Device Material
The primary device material selectable from followings.
Thermal expansion of the primary device is automatically calculated according to the
material.