Yokogawa IR400 - Manual (Page 108)

9 - 13
IM 11G02N01-01E
STANDARD ACCESSORIES
T09.EPS
Note: Quantity in this is number of accessories supplied as
standard. For instance, two K9218SE parts, i.e., two slide
rails, are supplied as standard. When ordering separately,
the required number of should be considered.
1
Name
1
Qty Part Number
1
K9218SD
2 K9218SB
Cable
K9218SC
K9218SA
Input/output
terminal module
Power cable
Fuse
External terminal module
Connection cable between main unit
and input/output terminal module (1 m)
Slide rail
standard inlet type (2.5 m )
Description
replacement fuse (250 V AC,
3 A, delay type)
ϫ 1
2 K9218SE Slide rail
Dedicated Zirconia O
2
Sensor
(to be purchased separately)
For O
2
correction, the IR400 can accept linealized 0 to 1 V
DC signal coming from an analyzer calibrated to 0 to 25%
O
2
of full scale. Dedicated zirconia O
2
sensor , Model
ZX8D, is available from Yokogawa.
Measuring method:Zirconia system
Measurable component and measuring range:
Measurable component Minimum range Maximum range
Oxygen (O
2)
0 Ϫ 5 vol% 0 Ϫ 25 vol%
T11.EPS
Repeatability: Within
±
0.5% of full scale
Linearity: Within
±
1% of full scale
Zero drift: Within
±
1% of full scale/week
Span drift: Within
±
2% of full scale/week
Response time:
Approx. 20 seconds (for 90% response)
Remark: The Zirconia system, due to its principle, may
produce a measuring error due to relative
concentration versus the com-bustible O2 gas
concentration. Also, a corrosive gas (SO2 of
250 ppm or more, etc.) may affect the life of the
sensor.
Gas inlet/outlet size: Rc1/4
Power supply: 90 to 126 V AC or 200 to 240 V AC,
50/60 Hz
Enclosure: Steel casing, for indoor application
Indication: Temperature indication (LED)
Temperature alarm output:
Contact output 1a contact,
Contact capacity 220 V AC, 1 A (resistive
load)
Safety and EMC conforming standards:
Safety: EN61010-1
Pollution degree 2 (Note)
Installation category II (Note)
Note: Installation category, called over-voltage
category, specifies impulse withstanding
voltage. Category II is for electrical equip-
ment.
Pollution degree indicates the degree of
existence of solid, liquid, gas or other
inclusions which may reduce dielectric
strength. Degree 2 is the normal indoor
environment.
EMC: EN61326
EN61000-3-2
EN61000-3-3
Dimensions (H ϫ W ϫ D):
140 ϫ 170 ϫ 190 mm
Weight: Approx. 3 kg
Finish color: Munsell 5Y 7/1
ZX8D
ء
C
ء
D
Power
supply
Model Suffix code Option code
Ϫ 5
Ϫ 3
Style code
90 Ϫ 126 V AC, 50/60 Hz
200 Ϫ 240 V AC, 50/60 Hz
Dedicated zirconia O 2 sensor
Description
Style C (Non-CE conformity)
Style D (CE conformity)
T13.EPS
External Dimensions of ZX8D
+ -
POWER FUSE3A
OFF
1 2 3 4 5 6 7
AC E OUT ALM
800
7-M4
Gas inlet 17 Gas outlet 172.3
140 131 110
170
152
5
OXYGEN ANALYZER
TEMP
F09.EPS
External Connection Diagram
1 2 3 4 5 6 7
AC power
50/60Hz supply E Output
to IR400 Temperature
alarm output
+ -
F09-2.EPS
Measured gas flow rate:
0.5
±
0.25 L / min
Unit: mm