Sampling method: DiffusionDetected gas: CO, H2S, O2, LEL
Detection principle: Electrochemical(CO, H2S, O2), Catalytic Combustion (LEL)
Measure range: CO: 0-1000ppm, H2S: 0-100ppm, O2: 0-30%VOL, LEL: 0-100%LEL
Resolution: 0.01PP1ppm(CO), 0.01%VOL(O2), 0.01ppm(H2S), 1%LEL(EX)M
Precision: 5% F.S.
Unit: ppm,mg/m3, %VOL ppm mg/m3 can be shifted by one click the concentration value will be auto-converted by the system
Display: Monochrome dot matrix 128*128 LCD graphic display.
Backlight: Time of backlight is settable, when alarm the backlight will be auto on.
Data recording: Storage capacity of over one hundred thousand sets. Interval time ranges from 10~3600 seconds are settable. (Optional function)
Alarm recording: can record 10000 set alarm records, the record can be checked on the device. (Optional function)
Language: Chinese/English
Alarm type: sound, light, vibration.
Battery: 3.7V rechargeable lithium battery, with a capacity of 2300mAh.
Working Time: 14h continuously (common 4 gases). 200h(without LEL sensor)
Charger: travel charger with USB. Charging time: 4~6h
Explosion-proof grade: Explosion-proof grade Exia CT3
Protection grade: Protection grade IP65
Working temperature: Working temperature 20 50
Working humidity: 0-90%RH (Non-condensing, a filter dryer is needed in an environment of humidity
Housing Material: Housing Material: ABS+ leather case
Dimension: Dimension: 131*83*35mm length*width*height)
Weight: Weight 240g