Product Features
- Specially designed for monitoring flue gas emissions from small gas boilers
- UV-DOAS 测NOx
- Ultra low range design, high measurement accuracy
- Monitoring combustion efficiency to reduce energy consumption
- Fully automated control, easy to operate
Technical Specifications
| Measure components | NO、O2、CO、CO2、SO2Optional |
| Measuring principle | NOx、SO2: UV-DOAS; O2:ECD; CO、CO2、CH4:NDIR |
| resolution | NOx、SO2、CO:1mg/m3; CO、CO2、O2: 0.01% |
| zero drift | NOx、SO2:1%F.S./24h; CO、CO2、O2: 2%F.S./24h |
| measurement range | NOx、SO2: 0-100mg/m3; CO2、O2: 0-25%; CO: 0~5%; |
| precision | NOxTheSO2TheCOTheCO2: ±2%F.S. O2: ±2%F.S. |
| response time | ≤30s |
| working parameters |
| working power supply | 220V AC±20%、50Hz±1Hz |
| display | 7-inch wide touch screen |
| interface signal |
| communication | Standard RS232, RS485, DC (4~20) mA current output; One way sound and light alarm output |
| Function Configuration | Equipped with data storage function (able to store historical data for three years), with USB data export interface |
*Please refer to the specifications for specific parameters. For more technical information, please contact: orinfo.cn