Product description Automatic suction tank pipeline type argon helium detector residual gas meter pump carbon dioxide argon helium monitor Model QT12-XP-314 (automatic suction) of high concentration gas | argon detector | helium detector can detect *VOL In addition to the detection of combustible gas, also can detect carbon dioxide, argon, helium. Gas pipeline leakage detection The most suitable for the detection of gas tank, tank, pipeline gas when the residual gas concentration. Gas pipeline leak detection. Model XP-314 ← classification mark Detection of gas and the detection range Object classification mark gas detection range A artificial gas such as methane hydrogen and helium 0 ~ 10/0 ~ 100VOL% B carbon dioxide argon C propane butane 0 ~ 30/0 ~ 100VOL% D butane (6A) The detection principle of gas heat conduction type Indicating a full-scale precision ± 10% (Di Liangcheng) the full range of ± 5% (Gao Liangcheng) Response time of 60 seconds. The temperature range of 0 ° C to +40 ° C The power battery of number 5 4 Explosion proof structure of intrinsically safe explosion-proof structure id2G3 The size of W84 * H190 * D40 (mm) The weight is about 700g