Yokogawa Multi Channel Oxygen Analyzer System ZR22/AV550G User Manual
Page 11
ix
IM 11M12D01-01E
3.1.7 Detector with a probe protector
(Model ZO21R-L-
ᮀᮀᮀ-ᮀ *B for dust wear protect ............................ 3-5
3.2
Installation of the Detector (Model ZR22G-015) ........................................... 3-6
3.2.1
Installation Location ................................................................................ 3-6
3.2.2
Usage of the High-temperature Probe Adapter (Model ZO21P-H) ....... 3-6
3.2.3
Probe Insertion Hole ................................................................................ 3-7
3.2.4
Mounting of the High-Temperature Detector ......................................... 3-8
3.3
Installation of the Averaging Converter ......................................................... 3-9
3.3.1
Installation Location .............................................................................. 3-10
3.3.2
Installation in an Instrument Panel ....................................................... 3-10
3.3.3 Outdoor Installation ............................................................................. 3-12
3.4
Installation of ZA8F Flow Setting Unit ....................................................... 3-13
3.4.1
Location ................................................................................................. 3-13
3.4.2
Mounting of ZA8F Flow Setting Unit .................................................. 3-13
3.5
Installation of the Calibration Gas Unit Case .............................................. 3-15
3.5.1
Location ................................................................................................. 3-15
3.5.2
Mounting ................................................................................................ 3-15
4. Piping ............................................................................................................................. 4-1
4.1
Piping for a System Using Flow Setting Units for Manual Calibration ........ 4-1
4.1.1
Parts Required for Piping in a System Using Flow Setting Units
for Manual Calibration ............................................................................ 4-3
4.1.2
Piping for the Calibration Gases ............................................................. 4-3
4.1.3
Piping for the Reference Gas .................................................................. 4-4
4.1.4
Piping to the High Temperature Probe Adapter ..................................... 4-4
4.1.5
Piping for Blowback ................................................................................ 4-6
4.1.6
Piping for Indication check ..................................................................... 4-7
4.1.7
Piping to Introduce Purge Gas When a Process Gas Alarm Occurs ...... 4-8
4.2
Piping for a System to Perform Automatic Calibration ................................. 4-9
4.2.1
Parts Required for Piping in a System to Perform Automatic
Calibration ............................................................................................. 4-10
4.2.2
Piping for the Calibration Gases ........................................................... 4-11
4.2.3
Piping for the Reference Gas ................................................................ 4-12
4.2.4
Piping to the High Temperature Probe Adapter ................................... 4-12
4.2.5 Piping for Blowback ............................................................................. 4-12
4.2.6 Piping for Indication Check ................................................................. 4-12
4.2.7
Piping to Introduce Purge Gas When a Process Gas Alarm Occurs .... 4-13
5. Wiring ........................................................................................................................... 5-1
5.1
General ............................................................................................................ 5-1
5.1.1
Wiring Precautions .................................................................................. 5-2
5.1.2
Wiring Holes ........................................................................................... 5-4
5.1.3
External Wiring Connection Terminals of the Averaging Converter .... 5-4
5.1.4
Types of Wiring and Cables ................................................................... 5-5
5.2
Wiring for the Averaging Converter and Peripheral Devices ........................ 5-6
5.2.1
Preparation for Wiring to the Averaging Converter ............................... 5-6
5.2.2
Preparation for Wiring to Detectors ........................................................ 5-6
5.2.3
Power and Ground Wiring ...................................................................... 5-8
5.2.4
Power Wiring to Detector Heaters .......................................................... 5-8
5.2.5
Signal Wiring to Detectors .................................................................... 5-10
5.2.6
Ground Wiring of Detectors .................................................................. 5-11
5.2.7
Wiring for Individual and Average Concentration Analog Outputs .... 5-12