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electrochemical CO gas sensor

electrochemical CO gas sensor
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Features S1003Y is a high-performance, low-cost battery-based electrochemical gas sensor, which uses industrial electrochemical oxidation. The carbon sensor preparation process has long life and good stability, and can be widely used in carbon monoxide gas detection and fire detection in civil households. The S1003Y sensor complies with the standard specifications of the United States UL2034 and the European Union EN50291 for electrochemical regulations for various performances of carbon monoxide sensors. Technical index Remarks: The above test data are all obtained at 20°, humidity 50%RH, 1 standard atmospheric pressure

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Sensitivity Figure 2 S1003Y temperature sensitivity characteristics (-20℃~+70℃) W orking principle The sensor contains a conventional two-electrode fuel cell sensor. The working electrode releases electrons to the counter electrode through the external circuit, and is consumed at the end of the counter electrode as oxygen decreases. The internal circuit is realized by the ion current in the electrolyte. The design is well designed to facilitate the growth and decline of the electrolyte. The growth and decline of the electrolyte varies with changes in ambient temperature and humidity, but it...

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Cross interference gas: The response characteristics of sensor S1003Y CO to several common interference gases are listed in the table below for reference. The data in the table is the typical response of interfering gas at a given concentration. The sensor can be directly soldered to the PCB board, the soldering working temperature is lower than 280°C, and the soldering time is less than 1 second to avoid the heat transfer of the pins causing damage to the sensor; The sensor should avoid contact with organic solvents (including silica gel and other adhesives), paints, pharmaceuticals, oils,...

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