BX626 Gas Detector (CH4,CO,O2,H2S)

Chinacoal05
Features:                                                                                  
1.  Compact, lightweight, sturdy
 2.  Sound, light, vibration alarm
 3.  Large screen digital, character display, instantaneous value, peak value, average value display
 4.  Self-test of the battery, sensor, alarm function when necessary or boot
 5.  Safety tips: Regular Flash, voice prompts
 6.  Superior audio sound alarm
 7.  Low maintenance costs
 8.  Detect one, two, three or four kinds of gases(4 in 1 gas detector with 4 gas sensors)
Main Parameter

Measuring gas O2, CO, H2S, Flammable Gas  
Measuring range O2:0-25%VOL,CO:0-2000ppm,H2S:0-200ppm,
combustible gas:0-100%LEL  
Sensor type Electrochemical, catalytic combustion sensor  
Alarm mode Sound alarm  more than 90dB (10cm); Light alarm red LED; Vibration alarm  
Data storage save 64 sets of data  
Backlight bright yellow backlight  
Work mode Continuous working  Combustible gas can work continuously
for 12 hours  
Response time less than 40s  
Weight 200g  
Temperature range -20°C ~ 50°C    
Humidity range 0 ~ 95%(Non-condensing)