Siemens SITRANS P Brochure & Specs page 34

SITRANS P measuring instruments for pressure
Transmitters for food, pharmaceuticals and biotechnology
SITRANS P300 for gage and absolute pressure
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Technical specifications
F
SITRANS P300 for gage pressure and absolute pressure
Gage pressure input
2
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. pemissible test pressure
Lower measuring limit
• Measuring cell with silicone oil
Upper measuring limit
• Measuring cell with silicone oil
Absolute pressure input
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. pemissible test pressure
Lower measuring limit
• Measuring cell with silicone oil
Upper measuring limit
• Measuring cell with silicone oil
Input of gage pressure, with front-flush diaphragm
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. pemissible test pressure
Lower measuring limit
Upper measuring limit
• Measuring cell with silicone oil
2/34 Siemens FI 01 · 2009
© Siemens AG 2008
HART
Gage pressure
Span Max. perm. test pres-
sure
0.01 ... 1 bar g 6 bar g
(0.15 ... 14.5 psi g) (87 psi g)
0.04 ... 4 bar g 10 bar g
(0.58 ... 58 psi g) (145 psi g)
0.16 ... 16 bar g 32 bar g
(2.3 ... 232 psi g) (464 psi g)
0.6 ... 63 bar g 100 bar g
(9.1 ... 914 psi g) (1450 psi g)
1.6 ... 160 bar g 250 bar g
(23.2 ... 2321 psi g) (3626 psi g)
4.0 ... 400 bar g 600 bar g
(58 ... 5802 psi g) (8700 psi g)
Depending on the process connection, the span
may differ from these values
30 mbar a (0.44 psi a)
100% of max. span
Absolute pressure
Span Max. perm. test pres-
sure
8 ... 250 mbar a 6 bar a
(0.12 ... 3.6 psi a) (87 psi a)
0.043 ... 1.30 bar a 10 bar a
(0.62 ... 19 psi a) (145 psi a)
0.16 ... 5 bar a 30 bar a
(2.3 ... 73 psi a) (435 psi a)
1 ... 30 bar a 100 bar a
(14.5 ... 435 psi a) (1450 psi a)
0 mbar a (0 psi a)
100% of max. span
Gage pressure, front-flush
Span Max. perm. test pres-
sure
0.01 ... 1 bar g 6 bar g
(0.145 ... 14.5 psi g) (87 psi g)
0.04 ... 4 bar g 10 bar g
(0.58 ... 58 psi g) (145 psi g)
0.16 ... 16 bar g 32 bar g
(2.32 ... 232 psi g) (464 psi g)
0.6 ... 63 bar g 100 bar g
(9.14 ... 914 psi g) (1450 psi g)
-100 mbar g (-1.45 psi g)
100% of max. span
PROFIBUS PA and FOUNDATION Fieldbus
Nominal measuring Max. perm. test pres-
range sure
1 bar g 6 bar g
(14.5 psi g) (87 psi g)
4 bar g 10 bar g
(58 psi g) (145 psi g)
16 bar g 32 bar g
(232 psi g) (464 psi g)
63 bar g 100 bar g
(914 psi g) (1450 psi g)
160 bar g 250 bar g
(2321 psi g) (3626 psi g)
400 bar g 600 bar g
(5802 psi g) (8700 psi g)
Depending on the process connection, the nomi-
nal measuring range may differ from these values
100% of the max. nominal measuring range
Nominal measuring Max. perm. test pres-
range sure
250 mbar a 6 bar a
(3.6 psi a) (87 psi a)
1.30 bar a 10 bar a
(19 psi a) (145 psi a)
5 bar a 30 bar a
(73 psi a) (435 psi a)
30 bar a 100 bar a
(435 psi a) (1450 psi a)
100% of the max. nominal measuring range
Nominal measuring Max. perm. test pres-
range sure
1 bar g 6 bar g
(14.5 psi g) (87 psi g)
4 bar g 10 bar g
(58 psi g) (145 psi g)
16 bar g 32 bar g
(232 psi g) (464 psi g)
63 bar g 100 bar g
(914 psi g) (1450 psi g)
100% of the max. nominal measuring range