Vaisala HMP228 User Manual

Page 14

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background image

HMP228
Operating Manual

8

STEP 2: open the ball valve assembly

R1/2 ISO 7/1

53

.6

ø5.5

a

d

ju

s

tm

e

nt

r

a

ng

e 12

0m

m

14

8

ø14

(40)

> ш14

ш12

~8

.5

~22

.5

sintered
filter

moisture
sensor

O-ring

wedge

ring

nut
(AV=27mm)

screw A

process pipe or chamber

Figure 2.2.3.3

Installing the probe through the ball valve

assembly; step 2 (measures in mm)

The clasp nut is tightened manually prior to opening the ball valve assembly.

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