Cerabar M
Hauser
45
Process connections PMP46
(with metal measuring
diaphragm)
Note!
• The following tables contain information on the temperature coefficients "T
K
Process" and "T
K
Ambient". The
values given are typical values. These temperature coefficients apply to silicone oil and diaphragm material
AISI 316L/1.4435. For other filling oils, these temperature coefficients must be multiplied by the
T
K
correction factor of the corresponding filling oil. For the T
K
correction factors, see Page 60, "Diaphragm
• With regard to the temperature coefficient "T
K
Ambient", devices with temperature isolators behave like
devices with the same process connection with 1 m capillary.
• In addition, the temperature coefficient "T
K
Ambient" is listed in relation to the capillary length for the
diaphragm seal versions which can be supplied with capillaries as standard. This information can be found
on Page 61 ff, "Influence of the temperature on the zero point" section.
• The tables and drawings always give the maximum installation height for the device version, i.e. this
installation height applies to a device with an aluminum housing and a raised cover and without any
capillaries. The installation heights for devices with a stainless steel housing and a raised cover are approx.
5 mm less.
• The tables always give the maximum total weight for the device version, i.e. this total weight applies to a
device with an aluminum housing and a raised cover. Devices with a stainless steel housing weigh approx.
300 g less.
• The following drawings are schematic diagrams. This means that the dimensions of a diaphragm seal
supplied can deviate from the dimensions indicated in this document.
Tri-Clamp ISO 2852
P01-PMP46xxx-06-09-xx-xx-000
Process connection PMP46, material: AISI 316L, EHEDG, 3A, surface roughness of the surfaces in contact with the
medium R
a
≤
0.8
μ
m as standard. Lower surface roughness on request.
d
M
C
7
h
d
M
C
7
h
H
Version
Nominal
diameter
ISO 2852
Nominal
diameter
DIN 32676
Nominal
diameter
Diameter
Max.
diaphragm
diameter
Height
T
K
Ambient
T
K
Process
Max. in-
stallation
height
Max. total
weight
C
7
d
M
h
H
[in]
[mm]
[mm]
[mm]
[mbar/10 K]
[mm]
[kg]
DF DN
25
DN
25
1
50.5
24
30
+15.33
+2.85
227
1.6
DG
1
DN 38
DN 40
1 1/2
50.5
34
30
+8.14
+1.91
227
1.6
DL
1
DN 51
DN 50
2
64
48
30
+3.45
+1.28
235
1.9
DU
DN 76.1
–
3
91
73
30
+0.3
+0.18
235
2.4
1)
Diaphragm seal versions compliant with ASME-BPE for use in biochemical processes, wetted surfaces R
a
≤
0.4
μ
m (15.75 min; 240 grit), electropolished;
to be ordered using feature 60 "Additional option", version "P" in the order code
Содержание Cerabar M PMC41
Страница 83: ...Cerabar M Endress Hauser 83...
