| Delection Gases | 1-4 gases(Carbon monoxide CO,hydrogen sufide H2S,oxygen O2,flammable gas Ex,carton dioxide CO2 VOC,etc)
Depends on site environment and user needs |
| Gas Ranges | 0-1000,5000,10000ppm.100%Vol,100%LEL.Depends on site environment and user needs |
| Resolution | 0.001ppm (0-10ppm high precision)
0.01ppm (0-10 ppm)
0.01ppm (0-100 ppm)
0.1ppm (0-1000 ppm)
1ppm (0~5000 ppm and above)
0.1%LEL:0.01%Vol |
| Unit Display | Optional units:umol/mol ppm,mg/m3,%Vol,%LEL |
| Gas Sensor Principle | Electrochemistry,catalytic combustion,infrared,thermal conductivity,semiconductor,PID photoionization,etc.Depending on the
range,application and user needs |
| Sensor Life | Electrochemistry 2-3 years,catalytic combustion 2-3 years,infrared 5-10 years,thermal conductivity 2-5 years,
PID 2-3 years |
| Detection | Diffusion/pumping type,standard configuration: external pump |
| Display | 2 inch LCD |
| Display Content | Real-time concentration,unit,gas name,alarm status,time,storage,communication status,power,charging
status,etc |
| Detection Accuracy | Typical accuracy≤±3%FS |
| Response Time | T90≤ 20seconds(general) |
| Working Power Supply | DC7.4V |
| Battery Capacity | 7.4V,1400mAh Rachargeable polymer battery,without overcharge,overdischarge,overvoltage,short circuit and
oveheating protection funchions |
| Operating Hours | More than 100 hours (Diffusion type,non-catalytic sensor) |
| Alarm Volume | More than 90dB |
| Usage Environment | Temperatune:-20℃-+50℃,can be customized-40℃+70℃,relative humidity:10-95%RH |
| Communicalion Interfaoe | Standard Type-C port for communicafion,standard cradle charging base (Fully charged in 2 hours) |
| Data Storage | Standard capacity 200,000 data recording, supports local viewing,detection or data export,and the storage time interval can be set
arbitrarily |
| Language | Chinese or English optional,defaut Chinese interface |
| Explosion-proof Type | Intrinsically safe Exia II CT4 Ga,Atex certificate |
| Protection level | IP68 |
| Dimension | 90*70*38mm(L*WxH) |
| Weight | About 380g |
| Standard Accessories | Instructions,certficate,USB Charger (including data cable),charging dock,instrument case,external pump caltbration cover),fiter individual |
