76
INZ-TN2ZRE-E
4 5 6 7
1 2 3
Z R E
8
Y
* * *
9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26
27 28 29
Description
<Unit>
ppm, %
mg/m
3
, g/m
3
<Adjustment>
For standard
For heat treatment furnace
For converter
For partry unnecessary
Others
<Special Specification>
Standard
UL61010-1 compliant product(certified by MET)
Others (* = A Z except for U)
<Customer Code>
*** = 000 999
A
C
D
Y
Z
U
*
* * *
Digit
<RANGE CODE>
None
0-100ppm
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
Range
Code
Y
B
C
D
S
E
F
G
U
T
H
A
B
0-1%
0-2%
0-3%
0-5%
0-10%
0-20%
0-25%
0-40%
0-50%
0-70%
0-100%
Others
Range
Code
J
K
Q
L
M
N
V
W
P
X
R
Z
Digit
24
25
26
27 29
note
note7
note8
note9
note10
2
note1) “A. Cal.” must be specified at the 22nd digit, in the case of 500 ppm or less range.
note2) When only O
2
measurement is necessary, “Y” should be specified at the 6th digit.
note3) When “1” is specified at the 7th digit, O
2
pt sensor signal has to be set as 0-1V DC linear corresponding to full
scale.
External zirconia O
2
sensor and external O
2
analyzer are not included in the scope of supply, and has to be sepa-
rately ordered.
note4) Refer to Tables 1 for possible combination of measuring components and ranges in the data sheet.
When “Y” is specified at the 6th digit, “Y” should be specified at 9th to 16th digit.
note5) O
2
correction is calculated only for NO, SO
2
and CO.
note6) When 5 components measurement is specified, “H” must not be specified at the 22nd digit.
When 4 components measurement is specified and “H” is specified at the 22nd digit, 3 point is maximum for alarm
output function.
note7) When “B” is specified at the 24th digit, measuring range should be specified by ppm range code.
In this case NO,SO
2
and CO measuring range are corresponding range in mg/m
3
.
Please refer to the table shown below for the corresponding range code based on “mg/m
3
”.
note8) When A to D is specified at the 25th digit, the analyzer will be adjusted and delivered with the following gasses.
Standard “A”: balance gas N
2
For heat treatment furnace “C”: balance gas 30%H
2
/ remains N
2
For converter “D”: balance gas CO, CO
2
When other adjustment is required, please specify “Z”.
When “Z” is specified, please attach a list of gas composition contained in the measuring gas.
note9) When the 25th code is “C”, the range code “X” and “R” are not available.
note10) 27th to 29th Digits are specified only when it is not blank at the 26th digit.
Corresponding range in mg/
m
3
Range code
Corresponding
mg/m
3
C
Unit : ppm
0-200ppm
NO
0-260mg/m
3
SO
2
0-570mg/m
3
CO
0-250mg/m
3
D
0-250ppm
0-325mg/m
3
0-700mg/m
3
0-300mg/m
3
S
0-300ppm
0-400mg/m
3
0-850mg/m
3
0-375mg/m
3
E
0-500ppm
0-650mg/m
3
0-1400mg/m
3
0-600mg/m
3
F
0-1000ppm
0-1300mg/m
3
0-2800mg/m
3
0-1250mg/m
3
G
0-2000ppm
0-2600mg/m
3
0-5600mg/m
3
0-2500mg/m
3
U
0-2500ppm
0-3300mg/m
3
0-7100mg/m
3
0-3000mg/m
3
T
0-3000ppm
0-4000mg/m
3
0-8500mg/m
3
0-3750mg/m
3
H
0-5000ppm
0-6600mg/m
3
0-14.00g/m
3
0-6250mg/m
3
The conversion formula "ppm" unit
into "mg/m
3
" unit.
NO (mg/m
3
) = 1.34
×
NO (ppm)
SO
2
(mg/m
3
) = 2.86
×
SO
2
(ppm)
CO (mg/m
3
) = 1.25
×
CO (ppm)
