Manual

ix
IM 11M12D01-01E
3.1.7 Detector with a probe protector
(Model ZO21R-L-hhh-h *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