9.3 Code symbols
Digit
Description
4
<Structure>
5
Horizontal (replacement for ZRH1&2)
Horizontal (replacement for ZRH1&2)
Horizontal (replacement for ZRH1&2)
Vertical (replacement for ZRH3&4)
Vertical (replacement for ZRH3&4)
6
<Measurable component>
1st component
2nd component
–
–
SO
–
2
CO
–
2
CO
–
CH
–
4
CO
CO
2
7
–
8
<Revision code>
9
<Measuring range> 1st component, 1st range
10
<Measuring range> 1st component, 2nd range
11
<Measuring range> 2nd component, 1st range
12
<Measuring range> 2nd component, 2nd range
13
–
14
–
15
–
16
–
17
–
18
<Gas connection>
Rc
1 /4
NPT
1 /4
19
<Output>
4-20 mA DC + 0-1 V DC
20
<Indication>
Japanese
English
21
–
22
<Optional function (DIO)>
FAULT
Auto calibration
None
–
23
24
<Unit>
ppm, vol%
mg/m
, g/m
3
3
25
<Adjustment>
Standard
For heat treatment furnace
For converter
Others
26
<Others>
Non-standard
Note1
more.
Note2
2
Note3
Note
<Mounting>
Benchtop
Rack mount (EIA standard)
Rack mount (JIS standard)
Panel mount
Wall mount
Note 1
Note 1
Note 1
Note 1
Range ID/Remote range
Note 2
Note 3
3
.
2
.
2
68
1 2 3
4 5 6 7
8
9 10 11 12 13
Z P A
Y
2
Y
H
A
H
B
H
C
1
D
1
E
Y
A
D
B
E
J
Y
2
Y
2
3
/remaining N
.
2
2
14 15 16 17 18 19 20
21 22 23 24 25 26
Y Y Y Y
E
Y
Y
Y
Y
Y
Y
1
2
E
J
E
Y
Y
A
B
D
G
Y
A
B
A
C
D
Z
Z
INZ-TN2ZPAH-E
Digit