Suzhou Pullwin Auto Technology Co.,Ltd
Building 3, Meijite Industrial Product Expo Center No.1055, East Jinyang Road, Lujia Town Kunshan City
Wendy
0086-159-5093-1259
pullwin@pullwinsz.com
This analyzer mainly base on DOAS & PLS technology to measure concentrations of SO2, NO, NO2, O2, Cl2, O3, H2S, HCl, CH3I, CH2O etc, with the features of high accuracy, strong reliability, low cost, fast response & wide application range.
Features
☆ Not disturbed by particulates and moisture
☆ No optical moving parts, on-site vibration has no influence on measurement, high reliability.
☆ NOx can be obtained by directly measuring NO and NO2 , NO2→NO converter is not required
| Model | PW-UA series |
| Principle | DOAS |
| Measure range ( can customerize) | 0-100-300-3000 ppm (SO2,NOX) 0-25% ( O2 ) |
| Linearity error | ≤±1.5%F.S. |
| Repeatability | ≤0.5% |
| Range/zero dift | ≤±2% |
| Response time | ＜30s （T90) |
| Preheating time | no |
| Circuit output | 14 ways |
| On-off input | 6 ways |
| Analog output | 5 ways 4-20mA |
| Analog input | 3 ways 4-20mA |
| Digital communication | RS485/RS232/GPRS |
| Working environment | -10℃~40℃，humidity≤95% |
