What is the installation height for hydrogen fluoride gas detectors in general?
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As the title suggests, is there any controversy regarding the installation location of hydrogen fluoride gas? Let’s discuss this together
There are regulatory references regarding toxic gases, hydrogen being lighter than air, installation height – I forgot
Generally, those that are heavy are about 400 units above the ground level, while gases that are lighter than air are at a distance of around 2 meters from the floor. I forgot exactly how much.
GB50493-2019: For the on-site installation height of toxic gas detectors, those heavier than air should be installed at a height of 0.3–0.6 meters above the ground, while those lighter than air should be placed within 2 meters above the source of emission