Selection According To Use - YOKOGAWA ZR22G Technical Information

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(2) System Block Diagram Types
System
type No.
L1
L2
L3
H1
H2
H3
3.2

Selection According to Use

(1) Type: L1 (simple measurement system)
<1> ZR22G Zirconia Oxygen
Analyzer, Detector
Stop valve
All Rights Reserved. Copyright © 2004, Yokogawa Electric Corporation
Name
Simple
General-purpose
General-purpose
General-purpose
High-temperature
High-temperature
High-temperature
Examples of selection according to use
For monitoring (package boilers, etc.)
For high precision measurement for control purposes, etc.
For auto calibration options
Signal *1
(6-core shield cable)
Heater (2-core)
Calibration gas
3. System Configurations
Specification
Calibration
General type
type
Manual Auto
<2> ZR402G Converter
EXA ZR402G
100 to
240 V AC
<3> ZO21S Standard gas unit
Remarks
using standard gas unit
using instrument air & zero gas cylinder
using instrument air & zero gas cylinder
using standard gas unit
using instrument air & zero gas cylinder
using instrument air & zero gas cylinder
System type No.
L1/H1
L2/H2
L3/H3
Contact input
Analog output, contact output
(Digital output HART)
TI 11M12A01-01E
3-2
: Yes : None
T0302.EPS
T0303.EPS
F0301.EPS
May 31,2004-00