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Principle Introduction
| TesterMeter-MIX8018 Carbon Monoxide (CO) gas Sensor is a battery operable electrochemical gas sensor developed by Mixsen. Carbon monoxide and oxygen on the working electrode and counter electrode are subjected to oxidation-reduction reaction correspondingly. This produces the electric current. The current is directly proportional to the concentration of carbon monoxide and following the Faraday’s law. Through measure the current to get the concentration of carbon monoxide. |
Features
| High selectivity and sensitivity to CO ,High accuracy ,Linear output ,Long life ,Environmental protection design |
Application
Residential and commercial ,Industrial monitors ,Indoor underground parking ,Houseboat and moto home ,Fire detection ,Ventilation control ,Domestic generator |
Technical Parameters
| Item | Specification |
| Target Gas | Carbon monoxide |
| Measurement Range | 0 ~ 1000 ppm |
| Maximum Overload | 2000 ppm |
| Output Current | 1.5-3.5 nA/ppm |
| Repeatability | ±2% |
| Resolution | 0.5 ppm |
| Response Time（T90） | < 60 seconds |
| Long Term Output Drift | < 2% /month |
| Lifetime | 7 years |
| Operating Temperature Range | -20 ~ 50˚c |
| Operating Humidity Range | 15 ~ 90% RH |
| Operating Pressure Range | 0.1mpa±10% |
| Recommended Load Resistor | 1kΩ |
| Bias Voltage | Not required |
