Sampling method | Natural diffusion |
Working time | ≥12hours at one charge |
Detected gases | LEL,CO,H2S,O2 |
Charging time | ≤4hours |
Response time | T90≤30s |
Explosion proof type | Intrinsically safe |
Alarm method | Sound,light,vibration visual alarm |
EX mark | Ex ib IIC T4 Gb |
Ingress protection | IP65 |
Operating temperature | ﹣20℃~50℃ |
Operating humidity | 0~95%RH(no dews) |
Battery voltage | 3.7V |
Battery capacity | 2000mAh |
Net weight | 270g |
Size | 132mmX69mmX29mm |