Siemens SITRANS F MASS 6000 Ex d, Руководство по эксплуатации, Страница: 18 / 31

SITRANS F C MASSFLO
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Material Stainless steel AISI 316 W1.4435
Rating Compact mounted on sensor, IP 67 (NEMA 4X) to IEC 60529
Remote mounted, IP 65 (NEMA 4) to IEC 60529
Load +]UDQGRP*UPVLQDOOGLUHFWLRQVWR,(&&XUYH(
(0&SHUIRUPDQFH Emission EN 55011-1 (Light industry)
Immunity EN EN 61326-1 (Industry)
1DPXU Within the value limits according to "Allgemeine Anforderung" with error criteria A in accordance with NE 21
6 upply voltage
24 V AC/DC 24 V AC/DC
Power consumption 6 VA I
N
= 250 mA, I
ST
= 2A (30 msec.) 6 VA I
N
= 250 mA, I
ST
= 2A (30 msec.)
Power supply
The power supply shall be from a safety isolating The power supply shall be from a safety isolating
transformer. Cable core is 0. 2 to 2.5 mm 2 t ransformer. Cable core is 0. 2 to 2.5 mm 2
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x approvals
Ex d e ib [ia Ga] IICT4 Gb, DEMKO 03 ATEX 135253X
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8
o
[V] 16 12 12
I
o
[mA] 85 7.3 6
P
o
[W] 0.51 0.022 0.018
L
o
or [mH] 5 or 682 998
L
o
/R
o
[ P H/ : ] 70
C
o
[nF] 150 1410 1410
Intrinsically safe sensor
interface
Maximum distance between sensor and transmitter MASS 6000 is 300 m with Siemens Flow
Instruments cable FDK: 083H3005 or FDK: 083H3006 or equivalent cable.
Cable data
Capacitance 300 [pF/m]
Self-inductance 1 >P H/m]
Resistance 0.05 [
:
/m]
Maximum length 300 [m] / 984 [ft]
C
max.
100 [nF]
L
c
/R
c
25 [ P H/ : ]
Isolation 0.25 [mm]
Temperature range 20 q C to +105 q C/ 4 q F to +221 q F
Cable between sensor and
MASS 6000