Yokogawa digitalYEWFLO (DY) - Manual (Page 19)

<3. INSTALLATION>
3-9
IM 01F06A00-01EN
Table 3.3 (b) Installation of Flange Type Vortex Flowmeter
Horizontal Installation
Vertical Installation
Use the stud bolts and nuts supplied with the
flowmeter of the user.
The gaskets should be supplied by the user.
Flange type Description
The inside diameter of the gasket must be
larger than the pipe inner diameter so that it
will not disturb the flow in the pipeline.
F0313.ai
CAUTION
Flow Direction
Flow Direction
Nut
Nut
Stud Bolt
Gasket
Gasket
Flange
Flange
Table 3.3 (c) Installation of Remote Type Converter
Remote type converter Description
A signal cable (DYC) is used between the
remote type flowmeter and the converter.
The maximum signal cable length is 97.5ft
(30m).
The converter is mounted on a 2-inch (60.5mm outer dia.) stanchion or horizontal
pipe.
Do not mount the converter on a vertical pipe. It makes wiring and maintenance
difficult.
The converter mounting orientation can be changed as illustrated below.
F0314.ai
CAUTION
Nut
Bracket
2-inch Pipe
U-Bolt
Horizontal Pipe Mounting Stanchion Mounting