ME4-CO Electrochemical Carbon Monoxide Gas Sensor
For industrial and environmental CO detection
Applications :
*industrial protection fields
*environmental protection fields
Product Advantages:
- *High sensitivity, low power consumption
- *Good stability
- *Multiple output modes: UART, PWM
- *Long lifespan
Product Description:
ME4-CO carbon monoxide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with carbon monoxide and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of carbon monoxide. So the concentration of the target gas could be got by measuring the value of current.
Technical Parameters:
Detection Gas | Carbon monoxide(CO) |
Detection Range | 0~1000ppm |
Max Range | 1500ppm |
Sensitivity | (0.080±0.02)µA/ppm |
Resolution | 1ppm |
Response Time(T90) | ≤25S |
Bias voltage | 0mV |
Load Resistance | 10Ω |
Repeatability | <2﹪ Output |
Output Linearity | linear |
Stability(/month) | <5﹪ |
Zero drift (-20℃~40℃) | 9ppm |
Temperature range | -20℃~50℃ |
Humidity range | 15﹪~90﹪RH |
Pressure range | Standard atmospheric pressure ±10﹪ |
Lifespan | 2years(in air) |
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