Siemens SITRANS P DS III - Page 194

Technical data
13.2 Input point
SITRANS P DS III with PROFIBUS PA
194 Operating Instructions, 06/2013, A5E00053276-07
Absolute pressure input, with flush-mounted diaphragm
HART
PROFIBUS PA and FOUNDATION Fieldbus
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)
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
Lower measuring limit
0 bar a (0 psi a)
Upper measuring limit
100% of maximum span
100% of max. measuring range
DS III input with PMC connection
HART
PROFIBUS PA and FOUNDATION Fieldbus
Measured variable
Gauge pressure
Span (continuously
adjustable) or measuring
range, max. operating
pressure and max. test
pressure
Span Maximum
operating
pressure
MAWP (PS)
Maximum test
pressure
Measuring
range
Maximum
operating
pressure
Maximum test
pressure
0.01 …
1 bar g
(0.15 …
14.5 psi g)
1)
4 bar g
(58 psi g)
6 bar g
(87 psi g)
1 bar g
(14.5 psi g)
1)
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)
Lower measuring limit
• Measuring cell with
silicone oil filling
2)
100 mbar a (1.45 psi a)
• Measuring cell with
inert liquid
2)
100 mbar a (1.45 psi a)
• Measuring cell with
neobee
2)
100 mbar a (13.05 psi a)
Upper measuring limit
100% of maximum span
100% of max. measuring range
1)
1 bar g (14.5 psi g) only in PMC-Style Standard, not in Minibolt
2)
For PMC-Style Minibolt, the span should not be less than 500 mbar