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Difference Between M2000 2nd, M2000C 2nd and M2000, M2000C
The M2000 series CO2 air detector is used by Elitech users to monitor the indoor and outdoor CO2 concentration, PM2.5, PM10 and other parameters.
Besides the functional difference of data export, are there any other differences between the first and second generations of the M2000 series? Please check the table below
| Model | M2000 | M2000 2nd |
| Data Export Function | / | √ |
| HCHO Sensor | need to be used after calibration resolution 0.01mg/m3 service life: 3 years |
service life: 5 years |
| Temperature & Humidity Sensor | Si7020 series Accuracy ±0.4℃, ±4%H |
Swiss SHT3X series Accuracy ±0.3℃, ±2%H |
| CO2 Sensor | China Weisheng Accuracy ±50ppm+5% Lifetime 5 years Range 400-5000ppm |
Swedish S8 series Accuracy 40ppm ±3% Lifetime 15 years Range 400-5000ppm, up to 10000ppm range ( S8 sensor has accuracy guaranteed at 400-5000ppm accuracy is not guaranteed between 400-5000ppm or 5000-10000ppm ) |
| Model | M2000C | M2000C 2nd |
| Data Export Function | / | √ |
| Temperature & Humidity Sensor | Si7020 series Accuracy ±0.4℃, ±4%H |
Swiss SHT3X series Accuracy ±0.3℃, ±2%H |
| CO2 Sensor | China Weisheng Accuracy ±50ppm+5% Lifetime 5 years Range 400-5000ppm |
Swedish S8 series Accuracy 40ppm ±3% Lifetime 15 years Range 400-5000ppm, up to 10000ppm range (S8 sensor has accuracy guaranteed at 400-5000ppm accuracy is not guaranteed between 400-5000ppm or 5000-10000ppm) |
