29
MODEL 5081-A
SECTION 4.0
INTRINSICALLy SAFE & ExPLOSION PROOF INSTALLATIONS
A
N
Y
F
M
A
P
P
R
O
V
E
D
A
S
S
O
C
IA
T
E
D
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
A
S
S
O
C
IA
T
E
D
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
A
S
S
O
C
IA
T
E
D
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
IN
T
R
IN
S
IC
A
LL
Y
S
A
F
E
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
IN
T
R
IN
S
IC
A
LL
Y
S
A
F
E
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
IN
T
R
IN
S
IC
A
LL
Y
S
A
F
E
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
A
N
Y
F
M
A
P
P
R
O
V
E
D
IN
T
R
IN
S
IC
A
LL
Y
S
A
F
E
A
P
P
A
R
A
T
U
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
T
E
R
M
IN
A
T
O
R
N
O
N
-H
A
Z
A
R
D
O
U
S
L
O
C
A
T
IO
N
S
A
N
Y
F
M
A
P
P
R
O
V
E
D
A
S
S
O
C
IA
T
E
D
A
P
P
A
R
A
T
U
S
S
IM
P
LE
A
P
P
A
R
A
T
U
S
S
U
C
H
A
S
:
A
M
P
E
R
O
M
E
T
R
IC
S
E
N
S
O
R
S
IM
P
LE
A
P
P
A
R
A
T
U
S
S
U
C
H
A
S
:
A
M
P
E
R
O
M
E
T
R
IC
S
E
N
S
O
R
S
IM
P
LE
A
P
P
A
R
A
T
U
S
S
U
C
H
A
S
:
A
M
P
E
R
O
M
E
T
R
IC
S
E
N
S
O
R
+
P
H
S
E
N
S
O
R
S
IM
P
LE
A
P
P
A
R
A
T
U
S
S
U
C
H
A
S
:
A
M
P
E
R
O
M
E
T
R
IC
S
E
N
S
O
R
O
F
N
O
T
E
1
T
H
A
T
M
E
E
T
S
R
E
Q
U
IR
E
M
E
N
T
S
F
M
A
P
P
R
O
V
E
D
P
R
E
A
M
P
O
F
N
O
T
E
1
T
H
A
T
M
E
E
T
S
R
E
Q
U
IR
E
M
E
N
T
S
F
M
A
P
P
R
O
V
E
D
P
R
E
A
M
P
S
E
E
N
O
T
E
1
10
C
O
N
D
, 2
S
H
IE
LD
S
, 2
4
A
W
G
.
P
N
2
36
46
-0
1
P
R
E
P
P
E
D
P
N
9
20
02
73
(
U
N
P
R
E
P
P
E
D
)
R
E
C
O
M
M
E
N
D
E
D
C
A
B
LE
IN
F
R
A
R
E
D
R
E
D
R
E
M
O
T
E
C
O
N
T
R
O
L
U
N
IT
(R
M
T
P
N
2
35
72
-0
0)
F
O
R
U
S
E
IN
C
LA
S
S
I
A
R
E
A
O
N
LY
10
7
5
4
T
B
1-
(N
O
T
E
2
)
P
R
E
A
M
P
X
M
T
R
50
81
-A
-F
I
M
O
D
E
L
1400292
2
2
SH
EE
T
O
F
NO
NE
B
14
00
29
2
D
C
D
C
B
A
1
2
3
4
5
6
7
8
6
7
8
5
4
3
2
B
A
06
-0
1
1
D
to
th
os
e
wh
o
m
ay
c
om
pe
te
w
ith
R
os
em
ou
nt
A
na
lyt
ica
l.
Ro
se
m
ou
nt
A
na
lyt
ic
al
, a
nd
is
n
ot
to
b
e
m
ad
e
av
ai
la
bl
e
Th
is
do
cu
m
en
t c
on
ta
in
s
in
fo
rm
at
io
n
p
ro
pr
ie
ta
ry
to
TY
PE
SC
AL
E
RE
V
DW
G
N
O
.
SI
ZE
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D
IV
IS
IO
N
2
S
U
IT
A
B
LE
C
LA
S
S
II
I,
G
R
O
U
P
S
F
&
G
;
D
IV
IS
IO
N
2
,
S
U
IT
A
B
LE
C
LA
S
S
II
,
G
R
O
U
P
S
A
,B
,C
,D
;
D
IV
IS
IO
N
2
,
N
I C
LA
S
S
I,
G
R
O
U
P
S
A
, B
, C
, D
, E
, F
, G
;
D
IV
IS
IO
N
1
,
IS
C
LA
S
S
I,
II
, I
II,
H
A
Z
A
R
D
O
U
S
(
C
LA
S
S
IF
IE
D
)
LO
C
A
T
IO
N
S
X
M
T
R
50
81
-A
-F
I
M
O
D
E
L
X
M
T
R
50
81
-A
-F
I
M
O
D
E
L
X
M
T
R
50
81
-A
-F
I
M
O
D
E
L
22
A
W
G
,
S
E
E
N
O
T
E
1
4
W
IR
E
S
S
H
IE
LD
E
D
R
E
C
O
M
M
E
N
D
E
D
C
A
B
LE
T
C
W
IT
H
S
E
N
S
O
R
P
H
(N
O
T
E
2
)
P
R
E
A
M
P
S
E
N
S
O
R
+
P
H
S
E
N
S
O
R
+
P
H
F
IG
U
R
E
4
-1
0.
F
M
I
n
tr
in
si
ca
lly
-S
af
e
In
st
al
la
ti
o
n
5
08
1-
A
-F
I
(2
o
f
2)