LD290
– Operation and Maintenance Instruction Manual
5.2
Functional Specifications
Overpressure
Limits (MWP
–
Maximum
Working
Pressure)
14 MPa (138 bar)
for ranges
2, 3, 4.
31 MPa (310 bar)
for range
5.
For Level Ranges ASME/DIN (models
LD290L
):
150#: 6 psia to 235 psi (-0,6 to 16 bar) to 199,4 °F (93 °C)
300#: 6 psia to 620 psi (-0,6 to 43 bar) to 199,4 °F (93 °C)
600#: 6 psia to 1240 psi (-0,6 to 85 bar) to 199,4 °F (93 °C)
PN10/16: -60 kPa to 1,02 MPa to 212 °F (100 °C)
PN25/40: -60 kPa
to
2,55 MPa
to
212 °F (100 °C)
Overpressures above will not damage the transmitter, but a new calibration may be necessary.
WARNING
It is described here only the maximum pressures of the materials referenced in each
rule, it can
’t be manufactured on request.
Temperatures above 150°C are not available in standard models.
PRESSURES TABLE FOR SEAL AND LEVEL FLANGES DIN EN 1092-1 2008 STANDARD
Material
Group
Pressure
Class
Maximum Temperature Allowed
RT
100
150
200
250
300
350
Maximum Pressure Allowed (bar)
10E0
AISI
304/304L
PN 16
16
13.7
12.3
11.2
10.4
9,6
9.2
PN 25
25
21.5
19.2
17.5
16.3
15.1
14.4
PN 40
40
34.4
30.8
28
26
24.1
23
PN 63
63
54,3
48,6
44,1
41,1
38,1
36,3
PN 100
100
86.1
77.1
70
65.2
60.4
57.6
PN 160
160
137.9
123.4
112
104.3
96.7
92.1
PN 250
250
215.4
192.8
175
163
151.1
144
Material
Group
Pressure
Class
Maximum Temperature Allowed
RT
100
150
200
250
300
350
Maximum Pressure Allowed (bar)
14E0
AISI
316/316L
PN 16
16
16
14.5
13.4
12.7
11.8
11.4
PN 25
25
25
22.7
21
19.8
18.5
17.8
PN 40
40
40
36.3
33.7
31.8
29.7
28.5
PN 63
63
63
57.3
53.1
50.1
46.8
45
PN 100
100
100
90.9
84.2
79.5
74.2
71.4
PN 160
160
160
145.5
134.8
127.2
118.8
114.2
PN 250
250
250
227.3
210.7
198.8
185.7
178.5
Material
Group
Pressure
Class
Maximum Temperature Allowed
RT
100
150
200
250
300
350
Maximum Pressure Allowed (bar)
16E0
1.4410 Super
Duplex
1.4462
Duplex
PN 16
16
16
16
16
16
-
-
PN 25
25
25
25
25
25
-
-
PN 40
40
40
40
40
40
-
-
PN 63
63
63
63
63
63
-
-
PN 100
100
100
100
100
100
-
-
PN 160
160
160
160
160
160
-
-
PN 250
250
250
250
250
250
-
-
Summary of Contents for LD290
Page 1: ......
Page 2: ......
Page 6: ...LD290 Operation and Maintenance Instruction Manual VI...
Page 9: ...Installation 1 3 Figure 1 1 b Dimensional Drawing and Mounting Position for LD290 Sanitary...
Page 11: ...Installation 1 5 Figure 1 1 d Dimensional Drawing and Mounting Position for LD290 Level...
Page 18: ...LD290 Operation and Maintenance Instruction Manual 1 12...
Page 32: ...LD290 Operation and Maintenance Instruction Manual 3 10...
Page 42: ...LD290 Operation and Maintenance Instruction Manual 4 10...
Page 61: ...Appendix A A 7 CEPEL Centro de Pesquisa de Energia El trica...
Page 62: ...LD290 Certifications Information A 8...
Page 63: ...Appendix A A 9 FM Approvals...
Page 64: ...LD290 Certifications Information A 10...
Page 66: ...LD290 Appendix B B 2...
