O2 measurement range

0~25%Vol

O2 resolution

±3%FS

Accuracy

0.1%VOL

Signal output

RS485 2-wire output (Modbus protocol)

Stability

<5% Signal / Year

Operating Voltage

10~30VDC

Power consumption

<0.25W

Working Environment

-20-+50°C , 5-95%RH

Response time

<10 seconds