Monitoring of dust emissions in ammunition disposal

Dust can be measured extractively in the case of moist exhaust gases, or continuously in-situ under dry stack conditions. For the standard application with dry flue gas (above the acid dew point), a DUSTHUNTER S (scattered light measurement principle) is best suited. In the case of wet flue gas (under the acid dew point), the FWE200DH is used. Here, the gas to be measured is removed from the stack in the bypass, heated to above the acid dew point, and continuously measured.