Ball valve installation kit for hmt338, Figure 102, Ball valve installation kit for hmt338 on pa – Vaisala HMT330 User Manual
Page 194
User's Guide _______________________________________________________________________
192 __________________________________________________________________ M210566EN-K
Ball Valve Installation Kit for HMT338
The ball valve installation kit (Vaisala order code: BALLVALVE-1) is
preferred when connecting the probe to a pressurized process or pipeline.
Use the ball valve set or a 1/2" ball valve assembly with a ball hole of
ø14 mm or more. If you install the probe (ø12 mm) in a process pipe,
please note that the nominal size of the pipe must be at least 1 inch
(2.54 cm). Use the manual press handle to press the probe into the
pressurized (< 10 bar) process or pipeline.
0507-043
Figure 102
Installing the HMT338 Probe Through a Ball Valve
Assembly
The following numbers refer to Figure 102:
1
=
Manual press tool
2
=
Handle of the ball valve
3
=
Probe
4
=
Process chamber or pipeline
5
=
Groove on the probe indicates the upper adjustment limit
6
=
Filter
7
=
Ball of the ball valve
8
=
Fitting screw