VICTOR 820D ຕວດກາດແກັສສົມປອມ (Ex: 0~100 %LEL, O2: 0~30 %VOL, H₂S: 0-100 ppm, CO: 0-1000 ppm)

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