76
INZ-TN2ZPB-E
9. SPECIFICATIONS
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Principle of measurement:
NO,
SO
2
, CO
2
, CO;
Non-dispersion infrared-ray absorption
method (NDIR method)
Single light source and single beams
(single beam system)
O
2
; Fuel cell O
2
analyzer (built in) or para-
magnetic O
2
analyzer (built-in) or zirconia
O
2
DQDO\]HU H[WHUQDOO\ LQVWDOOHG 7<3(
ZFK7)
Measurable gas components and measuring range:
Minimum range
Maximum range
NO
SO
2
CO
2
CO
O
2
built-in
Paramagnetic
0 - 50ppm
0 - 5000ppm
0 - 5000ppm
0 - 25vol%
0 - 5000ppm
0 - 25vol%
0 - 50ppm
0 - 50ppm
0 - 10vol%
0 - 50ppm
0 - 100vol%
0 - 5vol%
0 - 25vol%
0 - 5vol%
O
2
built in
fuel cell
O
2
External
Zirconia
0D[FRPSRQHQWVPHDVXUHPHQWLQFOXG
-
ing O
2
.
0HDVXULQJUDQJHUDWLR
PD[H[FHSW
O
2
)
0HDVXULQJ UDQJHV DUH FKDQJHDEOH EH
-
WZHHQWKHVSHFL¿HGPLQLPXPDQGPD[L
-
mum range
Settable one range or two ranges
* In measurement range, low range is
FDOOHG¿UVWUDQJHKLJKUDQJHLVFDOOHG
second range.
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and ranges, refer to Table 1.
Measured value indication:
Digital indication in 4 digits
(LCD panel with LED back light)
,QVWDQWDQHRXVYDOXHRIHDFKFRPSRQHQW
,QVWDQWDQHRXVYDOXHDIWHU2
2
correction
(only in NO, SO
2
, CO measurement with
O
2
)
$YHUDJHYDOXHDIWHU2
2
correction
(only in NO, SO
2
, CO measurement with
O
2
)
2
2
average value
Analog output signals:
WRP$'&RUWR9'&
isolated internally from circuit and ground.
Output lines are non-isolated each other.;
12 outputs max.
$OORZDEOHORDGIRUWRP$'&
$OORZDEOHORDGNIRUWR9'&
* Refer to Section 5.3 (3) “Contents of
measured channel (Ch)” for the chan-
nel No. of displayed values and analog
output signals.
Analog input signal:
For signal input from externally installed
O
2
analyzer.
Signal
requirement;
(1)
Signal from Fuji’s Zirconia O
2
analyzer
7<3(=).
(2) 0 to 1V DC from an O
2
analyzer
Input section is not isolated. This
feature is effective when an O
2
sensor
is not built in.
* Externally installed O
2
analyzer should
be purchased separately.
Digital output: (Option)
F FRQWDFW 9 '&$ UHVLVWLYH ORDG
max.15 outputs
Instrument error, calibration error,
UDQJHLGHQWL¿FDWLRQDXWRFDOLEUDWLRQ
status, solenoid valve drive for auto
calibration, High/Low limit alarm con-
tact output
$OOUHOD\FRQWDFWVDUHLVRODWHGPXWXDOO\
and from the internal circuit.
Digital input: (Option)
Voltage contact (supply 12 to 24V DC
P$PD[0D[LQSXWV
Remote range change over, auto
calibration remote start, remote hold,
average value reset, Isolated from
the internal circuit with photocoupler.
Power supply:
9ROWDJHUDWLQJ
9WR9$&
$OORZDEOHUDQJH
9WR9$&
Frequency
;
50Hz/60Hz
3RZHUFRQVXPSWLRQ 9$PD[
Operation conditions:
$PELHQWWHPSHUDWXUH
-
Û&WRÛ&
( 40°C max. when 2 optical sys-
WHPDW9$&SRZHUVRXUFH
$PELHQWKXPLGLW\
5+PD[
non-condensing
Storage conditions:
$PELHQWWHPSHUDWXUH
-
Û&WRÛ&
$PELHQWKXPLGLW\
5+PD[
non-condensing
Dimensions (H × W × D):
133 x 483 x 382mm
Mass:
$SSUR[NJ
Finish color:
)URQWSDQHO&RROJUD\3$1721&)
Enclosure:
Steel casing, for indoor use
Material of gas-contacting parts:
Gas inlet/outlet; SUS304
Sample cell; SUS304,chloroprene rubber
Infrared-ray transmitting window; CaF2
Paramagnetic
O
2
sensor cell; SUS316
Fuel cell O
2
VHQVRUFHOO$%6UHVLQ
,QWHUQDO SLSLQJ 7RDURQ 7HÀRQ 3RO\SUR
-
pylene
6ROHQRLGYDOYHÀXRURUXEEHU
Gas inlet/outlet:
Rc1/4 or NPT1/4 internal thread
3XUJHJDVÀRZUDWH
1L/min ( when required)
Life time of fuel cell O
2
analyzer:
2 years
