Siemens SITRANS P Manual do Utilizador descarregar pdf (Página 109)

SITRANS P measuring instruments for pressure

Transmitters for gage, absolute and differential pressure, flow and level

DS III series

for differential pressure and flow

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Siemens FI 01 · 2009

Power supply U

Supplied through bus

Terminal voltage on transmitter 10.5 ... 45 V DC

10.5 ... 30 V DC in intrinsically-safe mode

Separate 24 V power supply necessary - No

Bus voltage

• Not Ex - 9 ...32 V

• With intrinsically-safe operation - 9 ...24 V

Current consumption

• Basic current (max.) - 12.5 mA

• Startup current ≤ basic current - Yes

• Max. current in event of fault - 15.5 mA

Fault disconnection electronics (FDE) avail. - Yes

SITRANS P, DS III series, for differential pressure and flow

HART PROFIBUS PA or FOUNDATION Fieldbus

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Siemens SITRANS P Manual do Utilizador Página 109