Introduction
Multi-gas measurement for SO₂, NOx, CO, CO₂, HCl, HF, NH₃ and other industrial emission gases.
Measured Gas: SO₂ | NO | NO₂ | CO | CO₂ | HCl | HF | NH₃
Technologies: UV-DOAS + NDIR
Configurations: Online Model | Portable Model | CEMS
| Model | Technology | Standard | Low Emission | Ultra-low Emission |
|---|---|---|---|---|
| Range SO2/NO/NO2 | UV-DOAS | 0-300-3000ppm | 0-100-300ppm | 0-50ppm |
| Range O2 | ECD | 0-5% to 0-25% vol | 0-5% to 0-25% vol | 0-5% to 0-25% vol |
| Linearity | ≤±1.5%FS | |||
| Repeatability | ≤±0.5%FS | |||
| Zero Drift | ≤±2%FS/7d | |||
| Span Drift | ≤±2%FS/7d | |||
| Output | RS485/4-20mA output | |||
| Response time(T90) | ≤10S | ≤30S | ≤30S | |
✅Gas analyzer manufacture
✅OEM/ODM Available
✅Custom Measurement Range
✅Complete Sampling System
✅Factory Calibration
✅Global Technical Support
The emission gas analyzer uses UV-DOAS technology to measure the concentrations of sulfur dioxide (SO₂), nitric oxide (NO), and nitrogen dioxide (NO₂) in emission gases. Depending on the application, ESEGAS engineer can intergrate NDIR technology into gas analyzer to measure carbon monoxide (CO) and carbon dioxide (CO₂), while electrochemical or paramagnetic sensors can measure oxygen (O₂).
| Model | Technology | Standard | Low Emission | Ultra-low Emission |
|---|---|---|---|---|
| Range SO2/NO/NO2 | UV-DOAS | 0-300-3000ppm | 0-100-300ppm | 0-50ppm |
| Range O2 | ECD | 0-5% to 0-25% vol | 0-5% to 0-25% vol | 0-5% to 0-25% vol |
| Linearity | ≤±1.5%FS | |||
| Repeatability | ≤±0.5%FS | |||
| Zero Drift | ≤±2%FS/7d | |||
| Span Drift | ≤±2%FS/7d | |||
| Output | RS485/4-20mA output | |||
| Response time(T90) | ≤10S | ≤30S | ≤30S | |
We will contact you within 1 working day, please pay attention to the email with the suffix “[email protected]” .