182g 4 In 1 Gas Detector , Portable Multi Gas Analyser With USB Charger Port

Discription:

182g 4 in 1 gas detector , portable multi gas analyser with usb charger port is equipped Original imported sensor which with high performance and precision, good stability and repeatability, long working time. There is TFT LCD screen display the measuring data and record the alarm data of 10,000 sets. There is Adjustable preset two-stage alarm level. Three alarm mode are available : Audible, Visual, Vibration. The menu interface with words and icon. And there is LED light function, can provide the light in the dark area or other Emergency time.

Gas type: Ex,O2,CO,H2S or customized;
Working principle:
Catalytic combustion sensor for combustible gas;
Electrochemical sensor for toxic gas and oxygen.
Testing mode: Diffusion sampling.
Display mode: TFT LCD display
Concentration Unit: %VOL,%LEL,ppm,mg/m3;
Measuring range: EX:0-100%LEL；O2:0-30%VOL；CO:0-500ppm；H2S:0-100ppm;
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;
Protection grade: IP64;
Output signal: Wireless transmission and print function(Optional);
Body material: PC+TPU;
Working temperature: -20℃～+50℃(or customized);
Working humidity: ≤95%RH,(non-condensing);
Charger: USB port;
Working voltage: 3.7V rechargeable lithium battery;
Charging time: ≤6 hours;
Working time: ＞8hours continuously(When normal temperature and no alarm);
Power consumption: <0.7W;
Working pressure: 86～106KPa;
Dimension: 119.6x60x44mm(L*W*H);
Weight: About 182g;
Standards: GB3836.1-2010,GB3836.2-2010,GB3836.4-2010,MT 704-2008, MT 703-2008,MT 1084-2008,GB 15322.3-2003;
Warranty: 12 months;
Accessory: Box, instruction, USB charger , data line, calibration cap.