Concentration measurement 

21%~95.6% 

Concentration resolution

0.1%

Concentration detection accuracy

 ±1.5% FS@(5~60°C)

Flow detection range

0-10L/min

Flow detection accuracy

±0.15L/min@ (5~60°C)

Digital output

USART

Operating Voltage

5V

Operating temperature

5~60°C

Relative humidity

0~100% (non-condensing)

Storage temperature

-40~85°C

Storage humidity

0~100% (non-condensing)