Siemens SITRANS P Brochure & Specs page 153
Measuring instruments for pressure
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Also See for SITRANS P:
- Operating instructions manual (280 pages) ,
- Compact operating instructions (94 pages) ,
- Compact operating instructions (98 pages)
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Technical specifications
Temperature error Diaphragm seals
Temperature errors of diaphragm seals when connected to pressure transmitters for pressure, absolute pressure, differential pres-
sure (single-sided) and level
Nominal diameter/
design
Sandwich
DN 50 without tube
design or with
DN 50 with tube
flange to
EN 1092-1
DN 80 without tube
DN 80 with tube
DN 100 without tube
DN 100 with tube
DN 125 without tube
DN 125 with tube
Sandwich
2 inch without tube
design or with
2 inch with tube
flange to
3 inch without tube
ASME B16.5
3 inch with tube
4 inch without tube
4 inch with tube
5 inch without tube
5 inch with tube
Remote seal
DN 25
with union nut to
DN 32
DIN 11851
DN 40
DN 50
DN 65
DN 80
Remote seal
DN 25
with threaded
DN 32
socket to
DIN 11851
DN 40
DN 50
DN 65
DN 80
Clamp connec-
1½ inch
tion
2 inch
2½ inch
3 inch
Miniature dia-
G1B
phragm seal
G1½B
G2B
Remarks:
• Values apply for the filling liquids silicone oil M5, silicone oil M50, high-temperature oil, halocarbon oil and food oil (FDA listed).
• Half the values apply to glycerin/water mixture as the filling liquid.
• Values apply to stainless steel as the diaphragm material.
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Remote seals for transmitters and pressure gages
Diaphragm
Temperature
Temperature error of
diameter
error of remote
capillary
seal
mm
(inch) mbar/
(psi/
mbar/
10 K
10 K)
(10 K m
59
(2.32) 1.5
(0.022)
2
48
(1.89) 5
(0.073)
10
89
(3.50) 0.2
(0.003)
0.2
72
(2.83) 1
(0.015)
1
89
(3.50) 0.4
(0.006)
0.4
89
(3.50) 0.4
(0.006)
0.4
124
(4.88) 0.2
(0.003)
0.1
124
(4.88) 0.2
(0.003)
0.1
59
(2.32) 1.5
(0.022)
2
48
(1.89) 5
(0.073)
10
89
(3.50) 0.2
(0.003)
0.2
72
(2.83) 1
(0.015)
1
89
(3.50) 0.4
(0.006)
0.4
89
(3.50) 0.4
(0.006)
0.4
124
(4.88) 0.2
(0.003)
0.1
124
(4.88) 0.2
(0.003)
0.1
25
(0.98) 20
(0.290)
60
32
(1.26) 8
(0.116)
25
40
(1.57) 4
(0.058)
10
52
(2.05) 4
(0.058)
5
59
(2.32) 3
(0.044)
4
72
(2.83) 1
(0.015)
1
25
(0.98) 20
(0.290)
60
32
(1.26) 8
(0.116)
25
40
(1.57) 4
(0.058)
10
52
(2.05) 4
(0.058)
5
59
(2.32) 3
(0.044)
4
72
(2.83) 1
(0.015)
1
32
(1.26) 8
(0.116)
25
40
(1.57) 4
(0.058)
10
59
(2.32) 3
(0.044)
5
72
(2.83) 1
(0.015)
1
25
(0.98) 20
(0.290)
60
40
(1.57) 4
(0.058)
10
52
(2.05) 4
(0.058)
5
Technical description
Temperature
error of process
flange/connec-
tion spigot
(psi/
mbar/
(psi/
)
(10 K m
)
10 K
10 K)
Kap
Kap)
(0.029)
2
(0.029)
(0.145)
10
(0.145)
(0.003)
0.2
(0.003)
(1.015)
1
(1.015)
(0.006)
0.4
(0.006)
(0.006)
0.4
(0.006)
(0.002)
0.1
(0.002)
(0.002)
0.1
(0.002)
(0.029)
2
(0.029)
(0.145)
10
(0.145)
(0.003)
0.2
(0.003)
(1.015)
1
(1.015)
(0.006)
0.4
(0.006)
(0.006)
0.4
(0.006)
(0.002)
0.1
(0.002)
(0.002)
0.1
(0.002)
(0.870)
60
(0.870)
(0.363)
25
(0.363)
(0.145)
10
(0.145)
(0.073)
5
(0.073)
(0.058)
4
(0.058)
(0.015)
1
(0.015)
(0.870)
60
(0.870)
(0.363)
25
(0.363)
(0.145)
10
(0.145)
(0.073)
5
(0.073)
(0.058)
4
(0.058)
(0.015)
1
(0.015)
(0.363)
25
(0.363)
(0.145)
10
(0.145)
(0.073)
5
(0.073)
(0.015)
1
(0.015)
(0.870)
60
(0.870)
(0.145)
10
(0.145)
(0.073)
5
(0.073)
Siemens FI 01 · 2009
2
Recommended
min. spans (guid-
ance values,
observe temp.
error)
mbar
(psi)
200
(2.90)
500
(7.25)
100
(1.45)
250
(3.63)
100
(1.45)
100
(1.45)
20
(0.29)
20
(0.29)
200
(2.90)
500
(7.25)
100
(1.45)
250
(3.63)
100
(1.45)
100
(1.45)
20
(0.29)
20
(0.29)
6000
(87)
4000
(58)
2000
(29)
500
(7.25)
500
(7.25)
250
(3.63)
6000
(87)
4000
(58)
2000
(29)
500
(7.25)
500
(7.25)
250
(3.63)
4000
(58)
2000
(29)
500
(7.25)
250
(3.63)
6000
(87)
2000
(29)
500
(7.25)
2/153
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