Yokogawa TDLS8000 Gas Analyzer
Analyzer Overview
The Yokogawa TDLS8000 is a Tunable Diode Laser Spectroscopy (TDLS) analyzer for in-situ gas measurement. It provides fast, accurate, and continuous monitoring of specific gases with minimal maintenance.
Key Features
- Laser-based high-speed gas measurement
- Non-contact in-situ measurement
- Stable performance with low maintenance
- Multiple gas measurement capability
Typical Applications
- Combustion gas monitoring
- Emissions and process gas analysis
- Boilers, furnaces, and kilns
- Environmental monitoring
Common Alarms & Troubleshooting
| Alarm | Description | Diagnosis |
|---|---|---|
| Laser Error | Laser emission unstable or not detected | Start Diagnosis |
| No Gas Signal | No valid gas measurement available | Start Diagnosis |
| Calibration Failure | Zero or span calibration unsuccessful | Start Diagnosis |
| High Drift / Unstable Reading | Reading unstable or drifting beyond limits | Start Diagnosis |
Maintenance & Calibration Notes
- Check laser output and optical alignment
- Ensure measurement path is free from dust/smoke
- Perform calibration with correct gas standard
- Inspect electronics module periodically