High temperature dissolved oxygen analyzer electrode O2-101G

Application field

Electric boiler steam water, high-temperature fermentation, chemical industry, etc

Product Features

※ O2-101GThe series of dissolved oxygen electrodes adopt the principle of polarography

High stability and accuracy

Using platinum as the cathode and Ag/AgCl as the anode

Using American (BJC) silicone rubber permeable membrane as the breathable membrane

※ Impact resistance, corrosion resistance, high temperature resistance, and non deformation performance

Main technical instructions

Measurement range 0.0~200ug/L

0.0～130℃

Accuracy 0.1ug/L ± 1Digit

Temp：0.1℃±1Digit

Response time ≤ 3 minutes (90%,25℃)

Drift<1%/month

Polarization time>8h

Output current 20-25nA/0.01mg/L

Polarization voltage 0.7V

Zero oxygen<3ppb (60min)

Minimum flow velocity0.05m/sec