Siemens SITRANS P DS III Kompaktbetriebsanleitung Seite 42

Absolute pressure input (from the differential pressure series)
Lower measuring limit
Measuring cell with silicone oil filling
•
Measuring cell with inert liquid
•
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))
Upper measuring limit
Start of scale value
Order the nominal measuring range with the order option Y01 for PROFIBUS PA or FOUNDATION Fieldbus.
1)
Differential pressure and flow rate input
Measured variable
Span (continuously adjustable) or
measuring range and max. operating
pressure (in accordance with 97/23/EC
Pressure Equipment Directive)
40
5.3 ... 100 bar a
0.5 ... 10 MPa a
76.9 ... 1450 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 - 108 °F)/°F
100 % of max. span (for oxygen measurement: max.
100 bar/10 MPa/1450 psi and 60 °C ambient temperature/process
temperature)
Between the measuring limits (fully adjustable)
Differential pressure and flow rate
Span
1)
1 ... 20 mbar
0.1 ... 2 kPa
0.4015 ... 8.031 inH O
2
1 ... 60 mbar
0.1 ... 6 kPa
0.4015 ... 24.09 inH O
2
2.5 ... 250 mbar
0.2 ... 25 kPa
1.004 ... 100.4 inH O
2
6 ... 600 mbar
0.6 ... 60 kPa
2.409 ... 240.9 inH O
2
16 ... 1600 mbar
1.6 ... 160 kPa
6.424 ... 642.4 inH O
2
50 ... 5000 mbar
5 ... 500 kPa
20.08 ... 2008 inH O
2
0.3 ... 30 bar
0.03 ... 3 MPa
4.35 ... 435 psi
2.5 ... 250 mbar
0.25 ... 25 kPa
1.004 ... 100.4 inH O
2
160 bar a
16 MPa a
2320 psi a
Maximum operating pressure MAWP
(PS)
32 bar
3.2 MPa
464 psi
160 bar
16 MPa
2320 psi
420 bar
42 MPa
6091 psi
SITRANS P DS III/P410 (7MF4.33.. 7MF4.34.. 7MF4.35..)
A5E03434626-04, 05/2015