Personal multi gas detector for Ex,O2,CO,H2S with Diffusion sampling
Features of Portable 4 in 1 gas detector:
Imported sensor with high performance and fast response
TFT LCD screen display with LED light.
Record the alarm data of 10,000 sets.
Can set high and low alarm value
Measuring range: | EX:0-100%LEL; O2:0-30%VOL CO:0-500ppm H2S:0-100ppm; or customized; |
Resolution: | EX:1%LEL; O2:0.1%VOL CO:1ppm H2S:1ppm; or customized; |
Precision: | ≤±3%FS; |
Alarm mode: | Audible-visual alarm,Vibration alarm,Voice≥75dB@25cm; |
Preheat time: | ≤90s; |
Response time: | T90≤30s; |
Recovery time: | ≤20s; |
Explosion proof grade: | Ex ib IIB T3; |