gasmangasman单一气体检测仪

Available Gases and ranges

Gas Range Alarm UK Alarm USand ROW

Flammable 0-100% LEL 20% LEL 10% LEL

Oxygen 0-25% 19.5/23.5% 19.5%

Hydrogen Sulphide 0-50ppm 5ppm 10ppm

Carbon Monoxide 0-500ppm 30ppm 35ppm

Sulphur Dioxide 0-10ppm 1ppm 2ppm

Chlorine 0-5ppm 0.5ppm 0.5ppm

Nitrogen Dioxide 0-10ppm 1ppm 3ppm

Ammonia 0-50ppm 25ppm 25ppm

Ozone 0-1ppm 0,1.ppm 0.1ppm

Hydrogen 0-1000ppm N/A N/A

Hydrogen Cyanide 0-25ppm 5ppm 5ppm

Hydrogen Chloride 0-10ppm 1ppm 1ppm

Hydrogen Fluoride 0-10ppm 5ppm 5ppm

Phosphine 0-5ppm 0.2ppm 0.2ppm

Fluorine 0-1ppm 0.1ppm 0.1ppm

Ethylene Oxide 0-10ppm 5ppm 5ppm

Nitric Oxide 0-100ppm 25ppm 50ppm

Other ranges and alarm levels are available on request. Each unit can have twoinstantaneous alarms levels set. Toxic units also have Time Weighted Averagealarms.Flammable gas calibration is available for methane, propane, butane, pentane,

hydrogen and ethylene as standard.