YOKOGAWA EXAxt ZR402G, Руководство пользователя

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<2. Specifications>
2-6
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
l
Model and Codes
Style : S1
Model Suffix code Option code Description
ZR202G - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Integrated type Zirconia Oxygen/ Humidity Analyzer
Length -040
-070
-100
-150
-200
-250
-300
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
0.4 m
0.7 m
1.0 m
1.5 m
2.0 m
2.5 m (*1)
3.0 m (*1)
Wetted
material
-S
-C
- - - - - - - - - -
- - - - - - - - - -
Stainless steel (SUS316)
Stainless steel with Inconel calibration gas tube (*10)
Flange
(*2)
-A
-B
-C
-E
-F
-G
-K
-L
-M
-P
-R
-S
-W
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
ANSI Class 150 2 RF
ANSI Class 150 3 RF
ANSI Class 150 4 RF
DIN PN10 DN50 A
DIN PN10 DN80 A
DIN PN10 DN100 A
JIS 5K 65 FF
JIS 10K 65 FF
JIS 10K 80 FF
JIS 10K 100 FF
JPI Class 150 4 RF
JPI Class 150 3 RF
Westinghouse
Auto Calibration -N
-A
-B
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
Not required
Horizontal mounting (*8)
Vertical mounting (*8)
Reference gas -C
-E
-P
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
Natural convection
External connection (Instrument air) (*11)
Pressure compensated (*11)
Gas Thread -R
-T
- - - - - - - - - -
- - - - - - - - - -
Rc1/4
1/4NPT (Female)
Connection box thread
-P
-G
-M
-T
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
G1/2
Pg13.5
M20 x1.5 mm
1/2NPT
Instruction manual -J
-E
-C
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
Japanese
English
Chinese
—
-A - - - - - - - - - -
Always -A
Options
Valves
Filter
Tag plates
NAMUR NE43 compliant
/C
/HS
/CV
/SV
/H
/F1
/F2
/SCT
/PT
/C2
/C3
Inconel bolt (*3)
Set for Humidity Analyzer (*4)
Check valve (*5)
Stop valve (*5)
Hood (*9)
Dust Filter (*6)
Dust Guard Protector (*6)
Stainless steel tag plate (*7)
Printed tag plate (*7)
Failure alarm down-scale: Output status at CPU failure and
hardware error is 3.6 mA or less (*12)
Failure alarm up-scale: Output status at CPU failure and
hardware error is 21.0 mA or more (*12)
*1 For the horizontally installed probe whose insertion length is 2.5 m or more, use the Probe Protector. Be sure to specify
ZO21R-L-200-
□
. Specify the flange suffix code either -C or -K.
*2 The thickness of the flange depends on its dimensions.
*3 Inconel probe bolts and U shape pipe are used. Use this option for high temperature use (ranging from 600 to 700°C).
*4 For humidity measurements, be sure to specify /HS options. Pressure compensation of reference gas can not be selected.
*5 Specify either /CV or /SV option code.
*6 Not used with the high temperature humidity analyzer.
*7 Specify either /SCT or /PT option code.
*8 No need to specify the option codes, /CV and /SV, since the check valves are provided with the Automatic Calibration Unit.
Automatic calibration cannot be used when natural convection is selected as reference air.
*9 Sun shield hood is still effective even if scratched. Hood is necessary for outdoor installation out of sun shield roof.
*10 Recommended if sample gas contains corrosive gas like chlorine.
*11 Piping for reference gas must be installed to supply reference gas constantly at a specifi ed fl ow rate.
*12 Output signal limits: 3.8 to 20.5 mA. Specify either /C2 or /C3 option code.