Proline Promag 50P, 53P
Hauser
21
Conductivity
Minimum conductivity:
≥
5
µ
S/cm for fluids generally
≥
20
µ
S/cm for demineralised water
Note that in the case of the remote version, the minimum conductivity is also influenced by the length of the
connecting cable
→
see “Length of connecting cable”
Medium pressure range
(nominal pressure)
EN 1092-1 (DIN 2501):
PN 10 (DN 200 to 600)
PN 16 (DN 65 to 600)
PN 25 (DN 200 to 600)
PN 40 (DN 15 to 150)
ANSI B16.5:
Class 150 (1/2" to 24")
Class 300 (1/2" to 6")
JIS B2238:
10K (DN 50 to 300)
20K (DN 15 to 300)
AS2129:
Table E (DN 25, 50)
AS4087:
Cl. 14 (DN 50)
Pressure tightness
(liner)
Nominal
diameter
Measuring
tube
lining
Resistance to partial vacuum of measuring tube lining
Limit values for abs. pressure psi [mbar] at various fluid temperatures
[mm]
[inch]
75°F
(25°C)
175°F
(80°C)
212°F
(100°C)
265°F
(130°C)
300°F
(150°C)
355°F
(180°C)
15
1/2"
PTFE
0
0
0
1.45 (100)
−
−
25
1"
PTFE / PFA
0 / 0
0 / 0
0 / 0
1.45 (100) / 0
−
/ 0
−
/ 0
32
−
PTFE / PFA
0 / 0
0 / 0
0 / 0
1.45 (100) / 0
−
/ 0
−
/ 0
40
1 1/2"
PTFE / PFA
0 / 0
0 / 0
0 / 0
1.45 (100) / 0
−
/ 0
−
/ 0
50
2"
PTFE / PFA
0 / 0
0 / 0
0 / 0
1.45 (100) / 0
−
/ 0
−
/ 0
65
−
PTFE / PFA
0 / 0
*
0.6 (40) / 0
1.9 (130) / 0
−
/ 0
−
/ 0
80
3"
PTFE / PFA
0 / 0
*
0.6 (40) / 0
1.9 (130) / 0
−
/ 0
−
/ 0
100
4"
PTFE / PFA
0 / 0
*
1.9 (135) / 0
2.5 (170) / 0
−
/ 0
−
/ 0
125
−
PTFE / PFA
1.9 (135) / 0
*
3.5 (240) / 0
5.6 (385) / 0
−
/ 0
−
/ 0
150
6"
PTFE / PFA
1.9 (135) / 0
*
3.5 (240) / 0
5.6 (385) / 0
−
/ 0
−
/ 0
200
8"
PTFE / PFA
2.9 (200) / 0
*
4.2 (290) / 0
5.9 (410) / 0
−
/ 0
−
/ 0
250
10"
PTFE
4.8 (330)
*
5.8 (400)
7.7 (530)
−
−
300
12"
PTFE
5.8 (400)
*
7.3 (500)
9.1 (630)
−
−
350
14"
PTFE
6.8 (470)
*
8.7 (600)
10.6 (730)
−
−
400
16"
PTFE
7.8 (540)
*
9.7 (670)
11.6 (800)
−
−
450
18"
PTFE
No vacuum is permissible!
500
20"
PTFE
600
24"
PTFE
* No value can be specified.
