YOKOGAWA EXAxt ZR22G User Manual

  <3.SystemCongurations>
3-8
TI 11M12A01-01EAll Right Reserved Copyright © 2004, Yokogawa Electric Corporation
Mar. 14, 2017-00
(2) Converterandaccessories(owsettingunit,calibrationgas,etc.)
F0309.ai
EXA
ZR402G
EXA
ZR402G
EXA
ZR402G
~
Converter
Device
Use
ZR402G None
Same as above
GeneralExplosion-proof
For monitoringControl/alarmingControl/alarming
Without
automatic calibration
Without
automatic calibration
With
automatic calibration
Without
automatic calibration
ZR402G ZR402G ZS8C
Calibration gas
Flow setting unit/
Automatic calibration unit
Remarks
ZO21S-
-
*
A
(standard gas unit)
(air set not included)
Minimum configuration for small boiler monitoring, etc. Most common configuration. Solenoid valve unit for handling unburnt gas in available as an accessory system for petroleum or petrochemical fired heaters. This configuration automates the calibration operation. Sometimes required for petroleum and petrochemical, etc. Be sure to use with explosion-proof terminal box type detector.
ZA8F-
*
C
ZA8F-
*
C
(air set not included) (air set not included)
ZR40H
Cylinder: G7001ZC Regulator: G7014XF G7013XF Case: E7044KF Cylinder: G7001ZC Regulator: G7014XF G7013XF Case: E7044KF

YOKOGAWA EXAxt ZR22G Specifications

General

Brand	YOKOGAWA
Model	EXAxt ZR22G
Category	Measuring Instruments
Language	English