Carbon Monoxide Gas Sensor （Model：ME4-CO） Manual Version: 1.2 Valid from: 2014-05-01 Zhengzhou Winsen Electronics Technology Co., Ltd Email: sales@winsensor.

Statement This manual copyright belongs Zhengzhou Winsen Electronics Technology Co., LTD. Without the written permission, any part of this manual shall not be copied, translated, stored in database or retrieval system, also can’t spread through electronic, copying, record ways. Thanks for purchasing our product. In order to let customers use it better and reduce the faults caused by misuse, please read the manual carefully and operate it correctly in accordance with the instructions. If users disobey the terms or remove, disassemble, change the components inside of the sensor, we shall not be...

Zhengzhou Winsen Electronics Technology Co., Ltd ME4-CO Carbon Monoxide Gas Sensor Profile ME4-CO carbon monoxide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with carbon monoxide and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of carbon monoxide. So the concentration of the target gas could be got by measuring the value of current. Features Low consumption, high precision, high sensitivity, wide linear...

Zhengzhou Winsen Electronics Technology Co., Ltd Basic Circuit Fig2: ME4-CO test circuit Description of sensor characters 15 Output signal/μA Fig5.Output of sensor at different temperature Tel: 86-371-67169097/67169670 Fig6.Zero output of sensor at different temperature Email: sales@winsenso

Zhengzhou Winsen Electronics Technology Co., Ltd Cross Interference ME4-CO sensor also can respond to other gases besides target gas CO. Following data are the response characteristics of the sensor to interferential gases at certain concentration for your reference. Stable2. Cross interference Interferential Gas Before using, power on to aging for more than 48 hours is necessary. Pins can’t be broke off or bent. Don’t disassemble the sensor to avoid the damage caused by electrolyte leakage. Avoid contacting organic solvent (including Silicone rubber and other adhesive), coatings, medicine, oil...

Zhengzhou Winsen Electronics Technology Co., Ltd to make the capsulation for the sensor.  Prohibit storage and usage for long time in alkaline gases with high concentration. Do not use the sensor when the shell is damaged Zhengzhou Winsen Electronics Technology Co., Ltd Add.: NO.299 Jin Suo Road, National Hi-Tech Zone, Zhengzhou, 450001 China Tel.: 0086-371-67169097 67169670 Fax:0371-60932988 E-mail:[email protected] Email: [email protected]