S4CO-1000 Gas Sensor Long Service Life (more than 5 years) Anti-poisoning

Working Principle:

Based on the principle of electrochemical catalytic reaction, relying on solid polymer electrolyte. When carbon monoxide gas diffuses through the porous membrane to the working electrode, an oxidation or reduction reaction occurs, generating a small current signal proportional to the gas concentration, so as to detect the gas concentration.

Technical Parameters:

• Measuring Range: 0–1000 ppm
• Resolution: 0.1 ppm
• Maximum Overload: 2000 ppm
• Sensitivity: +15 nA/ppm – 10 nA/ppm
• Response Time: T50 < 10 seconds, T90 < 30 seconds
• Operating Temperature Range: -40℃ to +55℃
• Weight: Less than 6g
• Dimensions: Diameter 20mm × Height 16.6mm (excluding pins)

Product Features:

• Long service life (more than 5 years), anti-poisoning, no power consumption, linear output, and no leakage.
• Good low-temperature sensitivity, can be used with intelligent digital boards for easy integration, and no tedious sensor calibration is required.

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