MMZ1007 refrigerator odor detection module is an odor module developed using MEMS micro gas sensor , which can be used to detect the content of odor in the air . The module has extremely high sensitivity to gases such as H 2 S and trimethylamine . The module has been aged, debugged, calibrated, and has good consistency and long-term stability .
● Odor detection in home appliances or other scenarios.
● High sensitivity
● High resolution
● Low power consumption
● Long life time
● Providing UART, analog voltage signal, PWM waveform and other output modes
● High stability
● Excellent linear output
| Module Number | MMZ1007 |
| Target Gas | H 2 S , Trimethylamine, etc. |
| Interfering Gas | Ethanol and other gases |
| Measurement Range | 0-10ppm |
| Output Data | UART output (3V level) |
| Working Voltage | 5 V or 3.3V (no polarity protection) |
| Working Current | ≤ 30mA? |
| Preheat Time | 90s |
| Response Time | ≤ 3 0 seconds |
| Recovery Time | ≤ 6 0 seconds |
| Resolution | 20ppb?? |
| Working Temperature | -10-55℃ |
| Working Humidity | 15%RH-90%RH (no condensation) |
| Storage Temperature | -10℃～55℃ |
| Dimension | 31×15×10mm (L×W×H) |
| Life Time | ≥ 3 years |
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