GMS-UV-9200 Series
UV-DOAS Gas Analyser
The UV-DOAS Gas Analyser is NPL-certified for the measurement of SO2, NO, and NO2 (NOx). The GMS series Uniphos SO2-NOx Analyzer is based on DOAS (Differential Optical Absorption Spectroscopy) technology and is meant for continuous and real-time measurement of SO2 & NOx in flue/stack gases. The analyser comes with a built-in sample pump, sample dryer and a set of dust filters and is specially designed for continuous emission monitoring applications. This PLC & HMI-based instrument has menu-driven software, making it a user-friendly instrument.
- Boiler Stack
- Thermo Pack
- Furnace
- Process Stack
- Incinerator
- Chemical and Pharmaceutical Industry
- Powerplants
- Cement, Glass, Lime, Ceramics, Coke Oven, etc.
- Technology of measurement: Differential optical absorption spectroscopy.
- Fast and reliable measurement
- Long sensor lifespan
- Equipped with a three-stage dust filtration and sample drying system
- Auto and remote calibration facility
- Low maintenance with in-built diagnostics for easy troubleshooting
- Data communication via MODBUS, 4-20 mA, and RS-485
- Measurement Method: UV-DOAS (Ultraviolet Differential Optical Absorption Spectroscopy)
- Accuracy: 2% of F.S.
- Data Display: Touchscreen HMI
- Communication port: RS-485/RS-232
- Current output: 4-20 mA
- Data Logging: Supports Internal Logging
- Power: 230 VAC, 50 Hz
| Gas Name | Range |
| SO2 | 0-200 ppm |
| NO | 0-200 ppm |
| NO2 | 0-200 ppm |
| Cl2 | 0-100 ppm |
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