Carbon Monoxide Sensor(5 years)(COS001)
1, Main Feature:
1.1 High precision and resolution, long term stability, good gas selectivity;
1.2 current linear output, good repeatability;
1.3 Wide measuring range, consumption free, simple application circuit;
1.4 Insensitive to humidity;
1.5 Long life, no replacement;
2. Basic operation Principle:
The sensor operates with electrochemical principle. CO sensor can be equivalent to one current constant power supply. Its current is proportional to CO concentration. CO concentration can be measured by checking the current.
3. Characteristic Parameters:
Concentration Range: 0-1000PPM
Measuring Accuray: 5%
Output: : Basically 5~20nA/ppm(can be changed by clients)
Respond Time: <30 seconds
Recover Time: <1minutes
Temperature/Humidity Range: 0-50degree c/15~90%R. H.
Pressure Range: 1 ATM±10%
Life: 3 years
4. Dimension
Diameter 23mm* height 18mm