Delection Gases | O2 |
Gas Ranges | 0-30%VOL |
Resolution | 0.01%Vol |
Unit Display | Optional units:umol/mol ppm,mg/m3,%Vol,%LEL |
Gas Sensor Principle | Electrochemical sensor |
Sensor Life | Electrochemistry 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 |