YJJ GM4020-CO Industrial Grade 4 Series Electrochemical Carbon Monoxide CO Gas Sensor Gas Detector Alarm
Product Description:
GM4020-CO Industrial Grade 4 Series Electrochemical Carbon Monoxide CO Gas Sensor Gas Detector Alarm
Features:
GM4020-CO sensor is an electrochemical carbon monoxide sensor developed and produced by Sensco. Under the catalysis of the electrode, the REDOX reaction occurs on the working electrode and the opposite electrode respectively, and the charge is released to form a current. The current generated is proportional to the concentration of carbon monoxide and follows Faraday's law. The concentration of carbon monoxide can be determined by measuring the size of the current.
Low power consumption, high precision, high sensitivity, wide linear range, strong anti-interference ability, excellent repeatability and stability.
Working humidity: 5 ~ 95%RH (non-condensing)
Operating temperature: -20 ~ 60℃
Sensor type: electrochemical gas sensor
Preheating time: 24 hours
Response time: ≤30s
Output signal: 60±15nA/ppm
Specifications:
| Resolution | 1PPM |
| Accuracy | ±1ppm |
| Measuring range | 0-1000PPM |
| Detectable gas type | CO carbon monoxide |
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