• Model NO.：GT-1000-H2
• N.W：0.5kg
• G.W：0.85kg
• Detection Range：0-40000ppm, 0-100%Vol
• Screen Size：3.5inch
• Explosion Proof Sign：Exdll CT4 (Ia)
• IP Rating：IP66
• Power：4000mA High Capacity Polymer Rechargeable Battery
• Transport Package：Size: 29*20*10cm
• Specification：Product size: 25.5*8*6cm
• Trademark：Korno or customized
• Origin：China
• HS Code：9027100010
• Production Capacity：10000,Month

Portable,H2 HydrogenDetection Range:0-500,1000,5000,20000,40000PPM,0-10%,50%,100%VOLResolution:0.1PPM(0-1000PPM),1PPM(0-40000PPM),0.01%VOL(0-99.99%VOL)Scalable gas sensor :User can customize up to 5 gas sensors in any combination,please refer to the sensor parametersDust sensor :Laser dust sensor (0.3/0.5um,1.0um,2.5um,10um)Temperature and humidity:Temperature detection range:-40 ~ 120ºC
Humidity detection range:0-100%RHDetection pattern:Pumping,the flow rate is adjustable.Detection Accuracy:≤±3%F.SLinearity Error:≤±1%F.SReaction Time:≤20 S(T90)Zero drift:≤±1%(F.S/Year)Detection Method:Real-time detection mode and timing detection,Cycle detection mode mode can be switch freelyStorage Method:Automatically saving and manually saving is available,
Up to 30,800 group data ,user can view history data on the display.Explosion Proof Sign:Exdll CT4 (IA)Shell Case material:ABS+PCIP rating:IP66Operating Temperature:-30 ~ 60ºC(-22~144ºF)Power:4000mA high capacity polymer rechargeable batteryRelative Humidity:≤90%RH,Non-condensingDimensions / Weight:220*88*55 mm(L×W×H)
0.5 Kg(net weight)Operating Pressure:-30Kpa ~ 100Kpa  
Lower explosion limit of common combustible gas:
 

NO.	GAS	LEL	NO.	GAS	LEL
1	Hydrogen(H2)	4.0%VOL	7	Methane(CH4)	5.0%VOL
2	Ethyne(C2H2)	2.5%VOL	8	Methylbenzene(C7H8)	1.1%VOL
3	Benzene(C6H6)	1.2%VOL	9	Ethanol(C2H6O)	3.3%VOL
4	Butane(C4H10)	1.9%VOL	10	Methanol(CH3OH)	6.0%VOL
5	Propane(C3H8)	2.1%VOL	11	Dimethylbenzene(C8H10)	1.1%VOL
6	Ethane(C2H6)	3.0%VOL	12	Ethylene(C2H4)	2.7%VOL

 
e.g: CH4 (5%VOL=100%LEL),When the methane concentration reaches 5% VOL, it reaches its lower limit of explosion.
 
2) Our service:

1.All products and accessories have been 100% tested before shipping.
2.We provide 12-Months warranty for non-deliberate damage.
3.OEM & ODM are welcomed.