2)
Not with "flameproof enclosure" type of protection
3)
Not for "FM + CSA [is + XP]" type of protection
Figure 14-4
SITRANS P320 and SITRANS P420 pressure transmitters for level, including mounting flange, dimensions in
mm (inch)
14.4
SITRANS P320/P420 (front-flush)
1
2
7
3
4
5
6
min. 92 (3.6)
H
1
= a
p
p
ro
x
.
1
3
8 (
5
.4
3
)
H
2
= a
p
p
ro
x
.
5
5 (
2
.1
7
)
5
0 (
1
.9
7
)
84 (3.31)
146 (5.74)
2.6
(0.1)
61 (2.4)
74 (2.9)
27 (1.06)
5
2 (
2
.0
4
)
2
7
(1
.0
6
)
①
Electronics side, display
(longer for cover with glass pane)
1)
②
Connection end
③
Electrical connection:
● M20 x 1.5 gland
● ½-14 NPT gland
● Han 7D/Han 8D plug
2) 3)
● M12 connector
2)3)
④
Cover over buttons and nameplate with general information
⑤
Blanking plug
⑥
Safety catch
(only for "flameproof enclosure" type of protection)
⑦
Process connection
1)
In addition, allow approx. 22 mm (0.87 inch) for the thread length when removing the covers
2)
Not with "flameproof enclosure" type of protection
3)
Not for "FM + CSA [is + XP]" type of protection
Figure 14-5
SITRANS P320 and SITRANS P420 pressure transmitters (front-flush), dimensions in mm (inch)
Dimension drawings
14.4 SITRANS P320/P420 (front-flush)
SITRANS P320/P420 with 4 to 20 mA/HART
248
Operating Instructions, 11/2019, A5E44852162-AC