DNV-GL
Marine Systems
OPSIS M800 system is approved for the parameters:
SO2, CO2 and NOx
Certificate No. 59 947 - 13HH
OPSIS M800 Gas Analyser System, M1040/42 Compact NOx Gas Analyser
Certificate No. TAA000000X (Statement extended validity until 2019-12-31)
Link to DNV-GL website >>