(9.14; Bar G; (58 - Siemens SITRANS P Brochure & Specs

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
■
Technical specifications
SITRANS P, DS III series for gage pressure
Input
2
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Lower measuring limit
• Measuring cell with silicone oil filling
• Measuring cell with inert filling liquid
Upper measuring limit
Output
Output signal
• Lower limit (infinitely adjustable)
• Upper limit (infinitely adjustable)
Load
• Without HART communication
• With HART communication
Physical bus
With polarity reversal protection
Accuracy
Reference conditions
(All error data refer always refer to the set
span)
Error in measurement and fixed-point setting
(including hysteresis and repeatability)
• Linear characteristic
- r 10
- 10 < r 30
- 30 < r 100
Long-term drift (temperature change 30 °C
( 54 °F))
Influence of ambient temperature
• at -10 ... +60 °C (14 ... 140 °F)
• at -40 ... -10 °C and +60 ... +85 °C
(-40 ... +14 °F and 140 ... 185 °F)
Measured Value Resolution
2/70 Siemens FI 01 · 2009
© Siemens AG 2008
HART
Gage pressure
Span Max. perm. test pres-
sure

0.01 ... 1 bar g

6 bar g
(0.145 ... 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
(2.23 ... 232 psi g) (464 psi g)
0.6 ... 63 bar g 100 bar g
(9.14 ... 914 psi g) (1450 psi g)
1.6 ... 160 bar g 250 bar g
(23.2 ... 2320 psi g) (3626 psi g)
4.0 ... 400 bar g 600 bar g
(58 ... 5802 psi g) (8700 psi g)
7.0 ... 700 bar g 800 bar g
(102 ... 10153 psi g) (11603 psi g)
30 mbar a (0.435 psi a)
30 mbar a (0.435 psi a)
100% of max. span (max. 160 bar g (2320 psi g) with oxygen measurement and inert liquid)
4 ... 20 mA
3.55 mA, factory preset to 3.84 mA
23 mA, factory preset to 20.5 mA or optionally set
to 22.0 mA
R (U - 10.5 V)/0.023 A in ,
B H
U : Power supply in V
H
R = 230 ... 500 (SIMATIC PDM) or
B
R = 230 ... 1100 (HART Communicator)
B
-
-
To EN 60770-1
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling,
room temperature 25 °C (77 °F)) r: Span ratio (r = max. span/set span)
(0.0029 r + 0.071)%
(0.0045 r + 0.071)%
(0.005 r + 0.05)%
(0.25 r)% every 5 years
(0.08 r + 0.1)%
(at 700 bar: (0.1 r + 0.2)%)
(0.1 r + 0.15)%/10 K
-
PROFIBUS PA or 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
(2320 psi g) (3626 psi g)
400 bar g 600 bar g
(5802 psi g) (8700 psi g)
700 bar g 800 bar g
(10153 psi g) (11603 psi g)
Digital PROFIBUS PA or FOUNDATION Fieldbus
signal
-
-
-
-
IEC 61158-2
Yes
0,075%
0.25% every 5 years
0,3%
0.25%/10 K
-5
3 10 of nominal measuring range