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Gas type
Ex
Range: 0~100 %LEL
Low alarm point: 25 %LEL
High alarm point: 50 %LEL
Resolution: 1 %LEL
O2
Range: 0~30 %VOL
Low alarm point: 19.5 %VOL
High alarm point: 23.5 %VOL
Resolution: 0.1 %VOL
H₂S
Range: 0-100 ppm
Low alarm point: 15 ppm
High alarm point: 35 ppm
Resolution: 1 ppm
CO
Range: 0-1000 ppm
Low alarm point: 50 ppm
High alarm point: 150 ppm
Resolution: 1 ppm
Accuracy:≤±5%FS
Response time (90%): ≤30 seconds
Indication mode: Real-time data and system status display, lighting, vibration and voice (Chinese and English) prompts
Storage Conditions: -
Operation Conditions:
Temperature -10°C~55°C; humidity 10~95%RH condensation
Working voltage: DC3.7V (Lithium battery capacity 2000mAh)
Charging time: -
Standby time: -
Dimensions: 140x73x32mm
Weight: 205g
