Description
Due to the use of extraction sampling, the sampling point is inserted into the core area of the flue, so it is convenient to set the sampling point position and the length of the sampling tube, so that a better and more representative sampling point can be selected, the measured value is more representative, and the HCl concentration can be more effectively reflected.
In addition, because it is very convenient to inject standard gas, it can be calibrated and verified at any time, and the instrument can be calibrated online at any time without removing the equipment from the installation point
2.3.2.1 scope of application:
Online analysis and continuous monitoring of HCl concentration in flue gas.
2.3.2.2 installation environment
·Ambient temperature: – 20 ~ 52 ° C
·Ambient humidity: below 90% R.H
·Standard flange: dn65pn6 flange
·Measuring gas conditions:
Temperature: 500 ° Below C
Pressure: ± 5kPa
Moisture: below 40% Vol (no water condensation)
Dust: < 50g / nm ³ High dust environment needs to be discussed separately
