WIKA IPT-11 - Manual (Page 12)

Danger:
Instruments in the version "Oil and grease free for oxygen" should be
unpacked just before mounting. After the protective cover of the
process fitting has been removed, the label "O₂" on the process fitting
is visible. Contamination by oil, grease and dirt should be avoided.
Danger of explosion!
4 .2 Mounting instructions
IPT-1* functions in any installation position. It is mounted according to
the same directives as a manometer (DIN EN 839-2).
3)
Information:
We recommend using lock fittings, measuring instrument holders and
siphons from the line of WIKA accessories.
4 .3 Mounting steps
To mount IPT-1*, a welded socket is necessary. Use components from
the line of WIKA mounting accessories.
à Note the applicable welding standards (segment welding proce-
dure) when welding the socket.
Use the seal corresponding to the instrument:
l Process fitting GD: Tesnit seal in front of the thread
- or -
Seal the thread with teflon, hemp or a similar resistant seal material:
l Process fitting GN
à Screw IPT-1* into the welded socket. Tighten the hexagon on the
process fitting with a suitable wrench. Wrench size, see chapter
"D
imensional drawings".
Warning:
The housing must not be used to screw the instrument in! Applying
tightening force can damage internal parts of the housing.
Use the seal suitable for the respective process fitting. You can find
the components in the supplementary instructions manual "Welded
socket and seals".
3) Probable position correction see chapter "Setup steps".
Oxygen applica-
tions
Mounting position
Welding the socket
Sealing/Screwing in
Sealing/Screwing in hy-
gienic fittings
12 Process pressure transmitter IPT-1* Vers. 3.0 - metalic sensor • 4 … 20 mA/HART
4 Mounting
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-EN
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