Nominal Diameter 2.5Mm (0.1˝) To 40Mm (1.5˝) Wafer Type - YOKOGAWA ADMAG AM100D User Manual

(4) Tightening Nuts
CAUTION
Tighten the union joint nuts according to Torque
Values in Table 3.3.1 using a torque wrench. As
the gasket material is Fluorocarbon PTFE, it is
possible that nuts may loose by it's character as
time passes. Please tighten the nuts regularly.
The table below shows the tightening torque
values. Be sure to use gasket : t=1.5 attached.
Mounting base*
Horizontal Mounting
Vertical Munting
Figure 3.3.1 Mounting Procedure (Size: 2.5 mm(0.1") to
10 mm(0.4"))
Gasket
Connecting fitting
Union joint nut
Piping*
*: user's scope
F030301.EPS
Table 3.3.2
Size: mm(inch) Tightening Torque N-m {kgf-cm} [in-lbf]
2.5(0.1)
5(0.2)
10(0.4)
3.3.2 Nominal Diameter 2.5mm (0.1˝)
to 40mm (1.5˝) Wafer Type
IMPORTANT
Please use appropriate bolts and nuts according
to process connection. In case stud type of
through bolts are used, be sure outside diameter
of a shank is smaller than a thread ridge's one.
Please use compressed non-asbestos fiber
gasket, PTFE gasket or the gasket which has
equal elasticity. In case of optional code/FRG,
please use rubber gasket or others which has
equal elasticity. Be sure the inner diameter of
the gasket does not protrude to inner piping.
(Refer to Table 3.3.8)
(1) Mounting Direction
Please mount the Magnetic Flow Tube matching the
flow direction of the fluid to be measured with the
direction of the arrow mark on the flow tube.
IMPORTANT
If it is impossible to match the direction, please
never remodel by changing direction of the
terminal box. In case the measuring fluid flows
against the arrow direction, please refer to the
section "Reversing Flow Direction" in the Instruc-
tion Manual of AM11 Magnetic Flow Converter.
(2) Mounting Centering Devices
To keep concentricity of the Flow Tube with pipes,
please mount centering devices on the Mini-Flanges of
the Flow Tube.
Please give attention to the nominal diameter and
flange ratings of the centering devices.
3-6
3. INSTALLATION
Max.12{122}[106]
Max.12{122}[106]
Max.18{183}[160]
T030302.EPS
IM 1E6D0-01E