Siemens 7MF8.23 Series - Technical Data

SITRANS P300 (7MF8.23.. 7MF8.24.. 7MF8.25..)
A5E03434759-01, 08/2011
25
Technical data
Input
Gauge pressure input
HART PROFIBUS PA or Foundation Fieldbus
Measured variable Gauge pressure
Measuring
span
Maximum
operating
pressure
MAWP (PS)
Maximum test
pressure
Measuring
range
Maximum
permissible
operating
pressure
Maximum test
pressure
0.01 …
1 bar g (0.15
… 14.5 psi g)
4 bar g
(58 psi g)
6 bar g
(87 psi g)
1 bar g
(14.5 psi g)
4 bar g
(58 psi g)
6 bar g
(87 psi g)
0.04 …
4 bar g (0.58
… 58 psi g)
7 bar g
(102 psi g)
10 bar g
(145 psi g)
4 bar g
(58 psi g)
7 bar g
(102 psi g)
10 bar g
(145 psi g)
0.16 …
16 bar g (2.3
… 232 psi g)
21 bar g
(305 psi g)
32 bar g
(464 psi g)
16 bar g
(232 psi g)
21 bar g
(305 psi g)
32 bar g
(464 psi g)
0.63 …
63 bar g (9.1
… 914 psi g)
67 bar g
(972 psi g)
100 bar g
(1450 psi g)
63 bar g
(914 psi g)
67 bar g
(972 psi g)
100 bar g
(1450 psi g)
1.6 …
160 bar g
(23.2 …
2321 psi g)
167 bar g
(2422 psi g)
250 bar g
(3526 psi g)
160 bar g
(2321 psi g)
167 bar g
(2422 psi g)
250 bar g
(3626 psi g)
4.0 …
400 bar g (58
… 5802 psi g)
400 bar g
(5802 psi g)
600 bar g
(8400 psi g)
400 bar g
(5802 psi g)
400 bar g
(5802 psi g)
600 bar g
(8702 psi g)
Span (continuously
adjustable) or measuring
range, max. operating
pressure (in accordance
with 97/23/EC Pressure
Equipment Directive) and
max. test pressure (in
accordance with
DIN 16086) (max. 120 bar
for oxygen measurement)
Depending on the process connection, the
span may differ from these values
Depending on the process connection, the
measuring range may differ from these values
Absolute pressure input
HART PROFIBUS PA or Foundation Fieldbus
Measured variable Absolute pressure
Span Maximum
operating
pressure
MAWP (PS)
Maximum test
pressure
Measuring
range
Maximum
operating
pressure
Maximum test
pressure
8 …
250 mbar a (3
... 100 inH
2
O)
1.5 (22 psi a) 6 bar a
(87 psi a)
250 mbar a
(3.6 psi a)
1.5 bar a
(22 psi a)
6 bar a
(87 psi a)
43 …
1300 mbar a
(17 ...
525 inH
2
O)
2,6 bar a
(38 psi a)
10 bar a
(145 psi a)
1.30 bar a
(19 psi a)
2.6 bar a
(38 psi a)
10 bar a
(145 psi a)
0.16 …
5 bar a (2.3
… 73 psi a)
10 bar a
(145 psi a)
30 bar a
(435 psi a)
5 bar a
(73 psi a)
10 bar a
(145 psi a)
30 bar a
(435 psi a)
Span (continuously
adjustable) or measuring
range, max. operating
pressure (in accordance
with 97/23/EC Pressure
Equipment Directive) and
max. test pressure (in
accordance with
DIN 16086)
1 … 30 bar a
(14.5 …
435 psi a)
45 bar a
(653 psi a)
100 bar a
(1450 psi a)
30 bar a
(435 psi a)
45 bar a
(653 psi a)
100 bar a
(1450 psi a)