( ja1 Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number JP9760674A Other languages Japanese ( ja)

IR sensors are a good solution to this problem for measuring most combustible gases in an inert environment where O2 levels are below 10% volume but IR sensors cannot detect Hydrogen.

8th December, 2021 Monitoring Hydrogen in Nitrogen or other Inert GasĬatalytic combustion sensors are the standard method for detecting combustible gases including Hydrogen, however in order to operate a minimum of about 10% Oxygen needs to be present.

Additionally, The CoGDEM ( Council of Gas Detection and Enviromental Monitoring ) Guide to Gas Detection is an excellent general user guide for Gas Detection, written by those in the industry. Guide for selection, installation, use and maintenance.).

4th January, 2022 Guidance on Positioning Sensors for Fixed Gas Detection Systems Gas Detection Sensor Mounting Height and Location Guideĭisclaimer : Information given in this article is for general guidance only, and is based on experience and is not intended to replace advise from professional gas sensor location experts and/or gas mapping services, that can provide accurate bespoke design.įor more information about positioning fixed gas detectors, further guidance can be found in the new Gas Mapping Standard BS 60080 (Fire and Gas Mapping ), IEC 6 ( Explosive atmospheres – Part 29-2: Gas detectors – Selection, installation, use and maintenance of detectors for flammable gases and oxygen), and also EN 45544-4 ( Workplace atmospheres – Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours.

Underground Plant Rooms often contain an array of machinery such as Pumps, Boilers, Sprinkler Systems or Generators. This is by design to save space or by virtue of being built into existing basements or chambers. Plant rooms are often situated underground. 17th August, 2018 Gas Monitoring for Underground Plant Rooms.

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