O3 Sensor

Introduction

♦  The working principle of O₃ Sensor is measuring concentration of gas by using electrochemistry. The probe consists of electrode and electrolyte. The electrolyte is separated by a selective gas-permeable membrane. The gas diffusing in sensor occurs redox reaction on the surface of electrode. Current is generated in the electrode. The value of current is corresponding to the concentration of gas. Sensor converts the signal in electrode into analog signal.

Usage

♦  Connect O₃ Sensor to any port in SenseDisc.

♦  Connect electrode to O₃ Sensor.

♦  Place O₃ Sensor in the environment to be measured to collect data.

Notes

♦  The electrode is gas-permeable membrane electrode. Try not to break the membrane when assembling the device. 

♦  During using, wait until the reading becomes stable. Take out the electrode from solution and rinse it using distilled water. Dry it using filter paper and cover it.

♦  Do not wipe the electrode using cleanser or gauze. It may damage the cover.

♦  Take precautions when dealing with water or solution with O₃.

Typical experiment

♦  Detect concentration of O₃ in water

♦  Detect concentration of O₃ in air

Instruction Manual

Link: Instruction Manual【S1030_O3 Sensor】_ENG

Video