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Technical data
7.1 Input
7.1.4
Absolute pressure from the gauge pressure series
Absolute pressure input from the gauge pressure series
Measured variable
Measuring span (continuous‐
ly adjustable) or measuring
range, max. operating pres‐
sure (in accordance with
2014/68/EU Pressure Equip‐
ment Directive) and max. test
pressure (in accordance with
DIN 16086)
Absolute pressure measuring limits from
gauge pressure series
Lower measuring limit
● Measuring cell with silicone oil filling
● Measuring cell with inert oil
For process temperature
-20 °C < ϑ ≤ 60 °C (-4 °F < ϑ
≤ +140 °F)
For process temperature
60 °C < ϑ ≤ 100 °C (max.
85 °C for measuring cell
30 bar) (140 °F < ϑ ≤ 212 °F
(max. 185 °F for measuring
cell 435 psi))
58
Absolute pressure
Measuring span
8.3 ... 250 mbar a
0.83 ... 25 kPa a
3 ... 100 inH
O a
2
43 ... 1300 mbar a
4.3 ... 130 kPa a
17 ... 525 inH
O a
2
166 ... 5000 mbar a
16.6 ... 500 kPa a
2.41 ... 72.5 psi a
1 ... 30 bar a
0.1 ... 3 MPa a
14.5 ... 435 psi a
5.3 ... 160 bar a
0.53 ... 16 MPa a
77 ... 2321 psi a
13.3 ... 400 bar a
1.3 ... 40 MPa a
192 ... 5801 psi a
23.3 ... 700 bar a
2.3 ... 70 MPa a
337 ... 10152 psi a
0 mbar a/kPa a/psi a
30 mbar a/3 kPa a/0.44 psi a
30 mbar a + 20 mbar a • (ϑ - 60 °C)/°C
3 kPa a + 2 kPa a • (ϑ - 60 °C)/°C
0.44 psi a + 0.29 psi a • (ϑ - 140 °F)/°F
Maximum permissible
operating pressure MAWP
(PS)
4 bar a
0.4 MPa a
58 psi a
6.6 bar a
0.66 MPa a
95 psi a
20 bar a
2 MPa a
290 psi a
65 bar a
6.5 MPa a
942 psi a
240 bar a
24 MPa a
3480 psi a
400 bar a
40 MPa a
5801 psi a
800 bar a
80 MPa a
11603 psi a
Compact Operating Instructions, 06/2018, A5E38874562-AA
Maximum test
pressure
6 bar a
0.6 MPa a
87 psi a
10 bar a
1 MPa a
145 psi a
30 bar a
3 MPa a
435 psi a
100 bar a
10 MPa a
1450 psi a
380 bar a
38 MPa a
5511 psi a
600 bar a
60 MPa a
8702 psi a
800 bar a
80 MPa a
11603 psi a
SITRANS P320/P420 (mA/HART)
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