Page 33
AVFM 5.0 Area-Velocity Flow Meter
SENSOR INTRINSIC SAFETY
When connected through Intrinsic Safety Barriers, the Greyline Sensor Model QZ02L and PZ series are
CSA certified for installation in a hazardous location rated:
Class I, Groups C,D
Class II, Groups E,F,G
Class
III
Intrinsic Safety Barriers may be ordered with the Greyline instrument and are supplied mounted in the
Greyline instrument enclosure. Replacement barrier fuses (Part No. ISB- 011239) may be purchased
separately. The instrument enclosure containing the Intrinsic Safety Barriers must be installed in a non-
hazardous location.
N
OT
E:
B
ARR
IE
R
-EQ
U
I
PP
ED
U
NI
TS AR
E
F
A
C
TORY
-
W
I
R
ED
W
I
T
H G
ROU
ND
T
H
ROU
GH
T
HE IN
STRU
MEN
T
CH
ASS
I
S
.
N
O
N-H
A
Z
A
R
DO
US L
O
C
A
TI
O
N
H
A
Z
A
R
DO
US L
O
C
A
TI
O
N
C
LASS
I, G
ROUPS
C,D
C
LASS
II, G
ROUPS
E,F,G
C
LASS
III
3
1
3
1
4
2
4
2
ST
A
HL
9001/02-093-390-101
ST
A
HL
9001/02-093-390-101
3
1
4
2
ST
A
HL
9001/02-093-390-101
(9.6V
,2
7
ohm
s
)
TR
A
NS
D
UCER
G
N
D
A
VFM 5.0
D
R
A
WIN
G
N
O
:
GN3
SP
EC-IN
ST
-01
N
OT
E:
B
ARR
IE
R
-EQ
U
I
PP
ED
U
NI
TS AR
E
F
A
C
TORY
-
W
I
R
ED
W
I
T
H G
ROU
ND
T
H
ROU
GH
T
HE IN
STRU
MEN
T
CH
ASS
I
S
.
N
O
N-H
A
Z
A
R
DO
US L
O
C
A
TI
O
N
H
A
Z
A
R
DO
US L
O
C
A
TI
O
N
C
LASS
I, G
ROUPS
C,D
C
LASS
II, G
ROUPS
E,F,G
C
LASS
III
3
1
3
1
4
2
4
2
ST
A
HL
9001/02-093-390-101
ST
A
HL
9001/02-093-390-101
3
1
4
2
ST
A
HL
9001/02-093-390-101
(9.6V
,2
7
ohm
s
)
TR
A
NS
D
UCER
G
N
D
A
VFM 5.0
D
R
A
WIN
G
N
O
:
GN3
SP
EC-IN
ST
-05
Содержание AVFM 5.0
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