The Dräger Air Guard 6500/6700 complies with the standard ""Compressed gases for breathing apparatus"" DIN EN 12021:2014.It continuously monitors the concentrations of carbon monoxide (CO), carbon dioxide (CO2), oxygen(O2), moisture and oil in the filled breathing air. The Air Guard 6700 also enables the use of aadditional sensor (optional), e.g. hydrogen sulphide (H2S) (When ordering, please specify the desired configuration).The Dräger Air Guard 6500/6700 can be supplied as HP (high pressure) or LP (low pressure) system.can be interpreted.Dräger Air Guard 6500/6700-Temperature range: 0 to +40 °C-Operating voltage: 100-260 V/AC, 50/60 Hz-Operating pressure HP: 200 to 300 bar-LP: 6 to 10 bar-Relative humidity: at least 40 %.-Air sucked in and ambient air: free of ammonia or ammonium compounds-Power consumption: 2.2 AData for potential-free contact:-Cable entry: M 16x1.5 gland (clamping or sealing range approx. 7-10 mm)Maximum possible conductor cross-section at the contact: 2.5 mm².-Maximum permissible switching current: 6 A-Maximum permissible switching voltage: 250 V/AC or 30 V/DCMeasuring range of the sensors:-CO: 0-50 ppm-CO2: 0-2000 ppm-O2: 0-25 vol%-VOC: 0-1.6 mg/m³-H2O: 0-5000 ppm-H2S: (option) 0-15 ppmWhen ordering, the required complete configuration must always be specified.
