Zhengzhou Winsen Electronics Technology Co., Ltd Electrochemical Carbon Monoxide Gas Sensor （Model：ME3-CO） Manual Version 1.2 Valid from May 1st 2014 Zhengzhou Winsen Electronics Technology Co., Ltd Email: [email protected] Leading gas sensing solutions supplier in Ch

Zhengzhou Winsen Electronics Technology Co., Ltd ME3-CO Carbon Monoxide Gas Sensor ME3-CO electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current. 1.Features * Low consumption * High precision * High sensitivity...

Zhengzhou Winsen Electronics Technology Co., Ltd Basic Circuit Fig2: ME3-CO test circuit Description of sensor characters Leading gas sensing solutions supplier in China

Zhengzhou Winsen Electronics Technology Co., Ltd Fig5.Output of sensor at different temperature Fig6.Zero output of sensor at different temperature 7.Anti-Interference: ME3-CO sensor also responds to other gases besides target gas. Below are the response characteristics of interferential gases Sensor shall Avoid organic solvent, coatings, medicine, oil and high concentration gases； All ME Sensors shall not be encapsulated completely by resin materials, and shall not immerse in oxygen-free environment, otherwise, it will damage the function of sensor； All ME sensors shall not be applied in corrosive...

Zhengzhou Winsen Electronics Technology Co., Ltd It takes some time for the sensor to return to normal state After applied in high concentration gas； Do not take apart the sensor, otherwise electrolyte leakage can cause sensor damage; Working electrode and reference electrode of the sensor shall be in short circuit when stored.； To preheat over 48hs before using and soldering forbidden; Note: To keep continual product development, we reserve right to change design features without prior notice！ Zhengzhou Winsen Electronics Technology Co., Ltd Add.: NO.299 Jin Suo Road, National Hi-Tech Zone,...