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
Dilution CEMS uses atmospheric grade PPb analyzer. Moisture and escaping NH3 may cause interface even damage to the NOX analyzer & CH4 kicker tube of SO2 analyzer. This probe uses unique external large proportion dilution sampling technology. It overcomes the loss caused by condensate water to the measured components in the process of sample gas pretreatment. Unique NH3 removal technology can avoid high concentration of escaping NH3 diluted into the analyzer, thus will protect analyzer from the crystallization.
Features
☆ More stable dilution ratio,better consistency
☆ Reduce the water content in the sample gas, co-
mpletely eliminate the measurement influence of
condensed water
☆ After remove dust & NH3, sample gas complete-
ly meets the requirements of the analyzer
☆ No need heating line
☆ Sample gas transmission fast, less maintenance & consumables
☆ Double filtration( sampling probe cavity and sonic hole ), filtration level
0.1µm, effectively prevent sonic hole clogging
☆ Backblow function, suitable for high dust, high pollution conditions
☆ Escape NH3 removal rate is above 99%
☆ Standard dilution ratio: 1:100 (other ratios are optional)
| Model No. | PW-SP-D series |
| Dilution air flow rate | 6.5-7.5 LPM,50 Psig minimun |
| Diluted air purity | -40℃ ＜1ppb CO,CO2,NOx, SO2 |
| Vacuum port | -15" Hg |
| Sonic orifice | D glass |
| Absolute pressure of flue gas range | -10kpa~10kpa |
| Backblow frequency | outer control |
| Backflow time | outer control |
| Fast recycle ejector | choose according to the specific situation |
| Pressure for compressed air | 0.4~0.7Mpa |
| Heat power | 450W |
| Preheating time | 2H |
| Control thermocouple | Mechanical temperature controller |
