【Weekend Share-12】Is it necessary to install an oxygen level detector in a nitrogen production room?
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1. Is it necessary to install an oxygen level detector in the nitrogen production room? 【Answer】It is necessary to install such detectors. 【Basis】According to the \"Design Standard for Detection and Alarm of Flammable and Toxic Gases in Petrochemical Industries\" (GB/T 50493-2019), 4.1.6: Since the oxygen concentration in the environment can change during the production process, leading to conditions of low or high oxygen levels, oxygen detectors should be installed in areas where people are present.
An oxygen level detector needs to be installed in the nitrogen production room. According to clause 4.1.6 of the \"Design Code for Detection and Alarm of Flammable and Toxic Gases in Petrochemical Industries\" (GB/T 50493-2019), oxygen detectors shall be installed in areas where people enter and move about, when the production process may cause changes in the oxygen concentration in the environment, leading to conditions of oxygen deficiency or excess. .