Oceanus JHB-100 便携式红外甲烷CH4气体检测仪 (CH4: 0~5/100%vol)

Detecting Gas: Methane (CH4)

Working principle: NDIR infrared sensor

Detection Range: 0~5%vol to 0~100%vol

Resolution:  0.01% （for the range of 0~10%vol）; 0. 1% （for the range of 0~100%vol）

Max. error: 0~1%:≤±0.1%; 1~100%:≤±10% of true value

Response time T90: <25S(20°C)

Working Temperature: -40~70°C

Storage Temperature: -40~85°C

Humidity: ≤95%RH

Preheat time: 30S

Power Supply: DC3.7V 1300mAh lithium battery; AC 220V to DC 5V adapter

Anti-explosion grade: ExibI

Anti-explosion certificate No.: 320101440

Safety sign No.: MFA110040

Datasheet