Use th
Cable
Resis
R = 4
Ohms
he following f
e drop per wir
stance maxim
.5/0.300 =
15
s per cable div
8.2.2. Ap
CSA/FM:
C
C
CSA:
ATEX/IEC
Functiona
HART Reg
EMI/EMC:
formula to cal
re equals (Ein
um equals ca
5 ohms per c
vided by cabl
pprovals
Class I, Div. 1
Class II, Div.
(Tamb=-40°C
Ex d ia IIB+H
Ex:
Ex d ia II
Ex tb IIIC
(Tamb=-4
al Safety:
FM
gistered:
•
Approv
•
Compa
•
Listed
i
EN 61000-6-
84
culate the wir
n – voltage at
able drop divid
able
e ohms per m
1, 2 Groups B
1, 2 Groups E
C to +60°C)
Ty
H
2
Gb T6; Ex
B+H
2
T6 Gb
C T85°C Db
40°C to +60°C
M certified
to IE
ved by the HA
atible with Em
in Emerson P
-2, EN 61000
4
re size:
instrument)/2
ded by Curre
meter = 15/3.2
B, C, and D
E, F, G; Class
ype 4X
tb IIIC T85°C
C) IP66
EC 61508 as
ART Commun
merson 375 Fie
Process Mana
0-6-4
G
2 = (24 -15)
nt required by
28 =
4573 me
s III
C Db
SIL 3 suitabl
nication Found
eld Communi
agement’s Aw
GASSONIC
)/2
= 4.5 volts
y unit at volta
eters for 10 A
e
dation.
icator.
ware device lis
C OBSERV
s per wire
age at unit
AWG
st
VER-i
Содержание Observer-i
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Страница 16: ...GASSONIC OBSERVER i 16 Figure 7 Internal Earth Terminal ...
Страница 24: ...24 4 G GASSONIC C OBSERV VER i ...
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Страница 51: ...GASSONIC OBSERVER i 51 Figure 9 Calibration Routine ...