Siemens SITRANS P - Manual (Page 33)

SITRANS P measuring instruments for pressure
Transmitters for food, pharmaceuticals and biotechnology
SITRANS P300 for gage and absolute pressure
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Parameterization through PROFIBUS PA interface
Fully digital communication through PROFIBUS PA, profile 3.0, is
particularly user-friendly. The PROFIBUS puts the DS III PA is in
connection with a process control system, e.g. SIMATIC PSC 7.
Communication is possible even in a potentially explosive envi-
ronment.
For parameterization through PROFIBUS you need suitable soft-
ware, e.g. SIMATIC PDM (Process Device Manager).
Parameterization through FOUNDATION Fieldbus Interface
Fully digital communication through FOUNDATION Fieldbus is
particularly user-friendly. Through the FOUNDATION Fieldbus
the P300 FF is connected to a process control system. Commu-
nication is possible even in a potentially explosive environment.
For parameterization through the FOUNDATION Fieldbus you
need suitable software, e.g. National Instruments Configurator.
Adjustable parameters for P300 PA and FF
Diagnostic functions for P300 PA and FF
• Event counter
• Slave pointer
• Maintenance timer
• Simulation functions
• Display of zero correction
• Limit transmitter
• Saturation alarm
Physical dimensions available for the display
Hygiene version
In the case of the SITRANS P300 with 7MF812.-... front-flush di-
aphragm, selected connections comply with the requirements of
the EHEDG or 3A. You will find further details in the order form.
Please note in particular that the seal materials used must com-
ply with the requirements of 3A. Similarly, the filling liquids used
must be FDA-compliant.
Parameters Input keys
(DS III HART) PROFIBUS PA and
FOUNDATION
Fieldbus interface
Electrical damping x x
Zero adjustment (correction of
position) x x
Key and/or function disabling x x
Source of measured-value dis-
play x x
Physical dimension of display x x
Position of decimal point x x
Bus address x x
Adjustment of characteristic x x
Input of characteristic x
Freely-programmable LCD x
Diagnostics functions x
Physical variable Physical dimensions
Pressure (setting can also
be made in the factory) MPa, kPa, Pa, bar, mbar, torr, atm, psi,
g/cm
2 , kg/cm 2 , mmH
2
O, mmH
2
O (4 °C),
inH
2
O, inH
2
0 (4 °C), ftH
2
O (20 °C), mmHg,
inHg
Level (height data) m, cm, mm, ft, in, yd
Volume m 3 , dm 3 , hl, yd 3 , ft 3 , in 3 , US gallon, lmp.
gallon, bushel, barrel, barrel liquid
Volume flow m 3 /s, m 3 /min, m 3 /h, m 3 /d, l/s, l/min, l/h, l/
d, Ml/d, ft 3 /s, ft 3 /min, ft 3 /h, ft 3 /d, US gal-
lon/s, US gallon/min, US gallon/h, US gal-
lon/d, bbl/s, bbl/min, bbl/h, bbl/d
Mass flow g/s, g/min, g/h, g/d, kg/s, kg/min, kg/h,
kg/d, t/s, t/min, t/h, /t/d, lb/s, lb/min, lb/h,
lb/d, STon/s, STon/min, STon/h, STon/d,
LTon/s, LTon/min, LTon/h, LTon/d
Total mass flow t, kg, g, lb, oz, LTon, STon
Temperature K, °C, °F, °R
Miscellaneous %
© Siemens AG 2008