20
2
2
.
.
I
I
n
n
t
t
r
r
i
i
n
n
s
s
i
i
c
c
a
a
l
l
l
l
y
y
-
-
s
s
a
a
f
f
e
e
s
s
e
e
n
n
s
s
o
o
r
r
b
b
l
l
o
o
c
c
k
k
s
s
NAME
OFSA REF
INTRINSICALLY-SAFE SENSOR BLOCKS
SENSOR
BLOCK,
OLCT20
SI
CO
–
100
PPM
CO
–
300
PPM
CO – 1000 ppm
CO/H2– 1000 ppm
SENSOR
BLOCK,
OLCT20
SI
H2S
–
30
PPM
H2S
–
100
PPM
H2S – 1000 ppm
SENSOR
BLOCK,
OLCT20
SI
NO
–
100
PPM
NO
–
300
PPM
NO – 1000 ppm
SENSOR
BLOCK,
OLCT20
SI
NO2
–
10
PPM
NO2
–
30
PPM
SENSOR
BLOCK,
OLCT20
SI
SO2
–
10
PPM
SO2
–
30
PPM
SO2 – 100 ppm
SENSOR
BLOCK,
OLCT20
SI
H2
–
2000
PPM
SENSOR
BLOCK,
OLCT20
SI
NH3
–
100
PPM
NH3
–
1000
PPM
SENSOR
BLOCK,
OLCT20
SI
HCL
–
30
PPM
HCL
–
100
PPM
SENSOR
BLOCK,
OLCT20
SI
HCN
–
10
PPM
HCN
–
30
PPM
SENSOR
BLOCK,
OLCT20
SI
CL2
-
10
PPM
SENSOR BLOCK, OLCT20 SI
O3 - 1 ppm
SENSOR BLOCK, OLCT20 SI
COCL2 - 1ppm
SENSOR BLOCK, OLCT20 SI
PH3 - 1 ppm
SENSOR BLOCK, OLCT20 SI
ASH3 - 1 ppm
SENSOR BLOCK, OLCT20 SI
HF – 10 ppm
SENSOR BLOCK, OLCT20 SI
ClO2 - 3 ppm
6313711
6313712
6313713
6313694
6313716
6313717
6313718
6313719
6313720
6313721
6313722
6313723
6313724
6313725
6313726
6313727
6313728
6313729
6313730
6313731
6313732
6313733
6313734
6313735
6313736
6313737
6313738
6313739
6313740