YOKOGAWA ZR402G

Toc-2
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
3.1.1 Probe Insertion Hole .......................................................................... 3-1
3.1.2 Installation of the Probe ..................................................................... 3-2
3.1.3 Installation of the Dust Filter (K9471UA), Dust Guard Protector
(K9471UC) Probe Protector (ZO21R) ............................................... 3-2
3.1.4 Installation of ZH21B Dust Protector ................................................. 3-4
3.2 Installation of ZA8F Flow Setting Unit ............................................................ 3-5
3.3 Installation of ZR20H Automatic Calibration Unit ......................................... 3-6
3.4 Installation of the Case Assembly (E7044KF) for Calibration Gas Cylinder 3-7
3.5 Insulation Resistance Test ............................................................................... 3-8
4. Piping ......................................................................................................... 4-1
4.1 Piping for System 1 ........................................................................................... 4-1
4.1.1 Piping Parts for System 1 .................................................................. 4-2
4.1.2 Piping for the Calibration Gas ............................................................ 4-2
4.1.3 Piping for the Reference Gas............................................................. 4-2
4.2 Piping for System 2 ........................................................................................... 4-2
4.2.1 Piping Parts for System 2 .................................................................. 4-3
4.2.2 Piping for the Calibration Gas ............................................................ 4-3
4.2.3 Piping for the Reference Gas............................................................. 4-4
4.3 Piping for System 3 ........................................................................................... 4-4
4.4 Piping for the Oxygen Analyzer with Pressure Compensation ................... 4-6
4.4.1 Piping Parts for Oxygen Analyzer with Pressure Compensation ...... 4-8
4.4.2 Piping for the Calibration Gas ............................................................ 4-8
4.4.3 Piping for the Reference Gas............................................................. 4-8
5. Wiring ......................................................................................................... 5-1
5.1 General ............................................................................................................... 5-1
5.1.1 Terminals for the External Wiring ....................................................... 5-2
5.1.2 Wiring ................................................................................................. 5-2
5.1.3 Mounting of Cable Gland ................................................................... 5-3
5.2 Wiring for Analog Output ................................................................................. 5-3
5.2.1 Cable Specications .......................................................................... 5-4
5.2.2 Wiring Procedure ............................................................................... 5-4
5.3 Wiring Power and Ground Terminals ............................................................. 5-4
5.3.1 Wiring for Power Line ......................................................................... 5-4
5.3.2 Wiring for Ground Terminals .............................................................. 5-5
5.4 Wiring for Contact Output ................................................................................ 5-5
5.4.1 Cable Specications .......................................................................... 5-5
5.4.2 Wiring Procedure ............................................................................... 5-5
5.5 Wiring for Contact Input ................................................................................... 5-5
5.5.1 Cable Specications .......................................................................... 5-6
5.5.2 Wiring Procedure ............................................................................... 5-6
6. Components ............................................................................................. 6-1
6.1 ZR202G Zirconia Oxygen/Humisity Analyzer ................................................ 6-1