Wall-Mounted Fixed O2 Gas Sensor with 4-20mA Output

  Detection of the leakage of flammable and toxic gasses used in petroleum and chemical engineering. The Wall-Mounted Fixed O2 Gas Sensor with 4-20mA Output  is fixed in areas such as workshops, warehouses and storage tanks for real-time monitoring of the concentration of flammable and toxic gasses.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1