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General| Type | Zirconia Oxygen Analyzer |
|---|---|
| Enclosure Rating | IP66 |
| Measurement Principle | Zirconia sensor |
| Application | Combustion control |
| Output Signal | 4 to 20 mA DC |
| Operating Temperature | -20 to 55 °C |
| Power Supply | 100 to 240 V AC, 50/60 Hz |
| Response Time | Typically less than 5 seconds (90% response) |
Essential guidelines for product safety, protection circuits, and prohibition of modifications.
Wiring for communication interfaces (RS485, Ethernet) and contact inputs.
Detailed description of the ZR22G detector and its parts.
Step-by-step startup process including checking connections, valves, and supplying power.
Understanding calibration modes and configuring settings for manual, semi-auto, and auto calibration.
Configuring alarm thresholds, output actions, and input contact functions for system monitoring.
Details on calibration gases and a comprehensive guide to performing calibration.
Description of calibration modes and configuring timing parameters like hold and calibration time.
Setting up communication protocols and managing data via SD card for logs and configuration.
Procedures for cleaning sensor filter, calibration gas tube, and replacing sensor assembly.
Procedures for replacing converter fuses, cleaning, and adjusting the LCD panel.
Identifying fault codes and their remedies for detector and converter errors.
Understanding alarm types, causes, and remedies for abnormal conditions.
Detailed remedies for specific alarms like cell voltage, heater temperature, and A/D converter failures.
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