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Electrochemical carbon monoxide detector is mainly designed for industrial environments, it is based on the basic principle of constant potential electrolysis, spion when the CO gas diffusion to the sensor, its output will generate current.
The oxidation - reduction reversible reaction in the working electrode and always occurring between the electrodes, and a potential difference between the electrodes. Its output will produce a current supplied to the carbon monoxide detector in the sampling circuit, plays the chemical spion energy into electrical energy action, spion through the electrode lead with an external circuit to measure the size of the output current sensor, can detect the CO concentration and there is a wide range of linear measurement. When the gas concentration changes, the gas sensor output current is also proportional to the change, the carbon monoxide detector in the intermediate circuit converts the amplified output to drive different actuators, complete detection and alarm functions.
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