Siemens Sitrans F FX300 ユーザーズマニュアル

TECHNICAL DATA

SITRANS FX300

www.siemens.com/flow

06/2009 - SFIDK.PS.050.F2.02 A5E02100423

Process connections

Flange version

DIN EN 1092-1

DN15...300 in PN16…100

ASME B16.5

½...12" in 150…600 lbs

JIS B 2220

DN15...300 in JIS 10…20 K

For detailed information on combination flange/pressure rating,

refer to chapter "Dimensions and weights".

Sandwich version

DIN

DN15...100 in PN100 (higher pressures on request)

ASME

½...4" in 600 lbs (higher pressures on request)

JIS

DN15...100 in 10…20 K (higher pressures on request)

Electrical connections

Power supply

Non-Ex: 14…36 VDC

Ex: 14…30 VDC

Current output

Description of the used

abbreviations

ext

= external voltage; R

= load + resistance

Measuring range

4...20 mA (max. 20.8 mA) + HART

protocol

Load

Minimum 0 Ω; maximum RL = ((Uext. - 14 VDC) / 22 mA)

Error signal

Acc. to NAMUR NE43

Upper value: ≥ 21.0 mA

Lower value: ≤ 3.6 mA (not with HART

protocol)

Pulse output

Pulse rate

Max. 0.5 pulse/s (corresponds to 1800 pulses/hour)

Power supply

Non-Ex: 24 VDC as NAMUR or open < 1 mA, maximum 36 V, closed

100 mA, U < 2 V

Ex: 24 VDC as NAMUR or open < 1 mA, maximum 30 V, closed 100 mA,

U < 2 V

HART

protocol via current output

Device revision

Physical layer

FSK

Device category

Transmitter, galvanically isolated

System requirements

Load min. 250 Ω

Multidrop operation

4 mA

Approvals and certifications

ATEX

ATEX II 2G EEx d ia [ia] IIC T6

Class I, II, III

Div 1/2, groups A-G

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