GASSONIC Observer-i - Approvals

Use t
h
Cabl
e
Resi
s
R = 4
Ohm
s
h
e following
f
e
drop per wi
r
s
tance maxim
.5/0.300 = 1
5
s
per cable di
v
8.2.2. A
p
CSA/FM:
C
C
CSA:
ATEX/IE
C
Function
a
HART Re
g
EMI/EMC:
f
ormula to cal
r
e equals (Ei
n
um equals c
a
5
ohms per c
v
ided by cab
l
p
provals
C
lass I, Div.
1
C
lass II, Div.
(
Tamb=-40°
C
Ex d ia IIB+
H
Ex: Ex d ia II
Ex tb III
C
(Tamb=-
4
a
l Safety: F
M
g
istered:
•
A
ppro
v
• Comp
a
• Listed
i
EN 61000-6
-
8
4
culate the wi
r
n
– voltage at
a
ble drop divi
d
able
e ohms per
m
1
, 2 Groups
B
1, 2 Groups
E
C
to +60°C) T
y
H
2
Gb T6; Ex
B+H
2
T6 Gb
C
T85°C Db
4
0°C to +60°
C
M
certified to I
E
v
ed by the H
A
a
tible with E
m
i
n Emerson
P
-
2, EN 6100
0
4
r
e size:
instrument)/
2
d
ed by Curre
m
eter = 15/3.
2
B
, C, and D
E
, F, G; Clas
s
y
pe 4X
tb IIIC T85°
C
C
) IP66
E
C 61508 as
A
RT Commu
n
m
erson 375 Fi
e
P
rocess Man
a
0
-6-4
G
2
= (24 -15)
nt required b
y
2
8 = 4573 m
e
s
III
C
Db
SIL 3 suitabl
n
ication Foun
d
eld Commun
i
a
gement’s A
w
G
ASSONI
C
)
/2 = 4.5 volt
s
y
unit at volt
a
e
ters for 10
A
e
d
ation.
icator.
w
are device li
s
C
OBSER
V
s
per wire
a
ge at unit
A
WG
st
V
ER-i