The MMD1013D air quality (odor) monitoring sensor module is automatic calibration, temperature and humidity compensation. Digital signal output, simple application. It can be customized and sensitivity adjusted according to customer request.
Air purifier, air freshener
Negative ion fiber optic flower and car purifier
Fresh air ventilation system and automatic ventilation fan
Automatic air conditioning and integrated ceiling ventilation control
Kitchen and bathroom fresh air ventilation control, etc
4 warning levels can display results on 2 LED
Zero point calibration, high consistency
High sensitivity
Long life time
Low power consumption
Automatic calibration, built-in temperature and humidity compensation
Digital signal output
Modules can be customized for 4 warning levels according to user requirements
| Module Model | MMD1013D | ||||
| Sensor Model | SMD1013B | ||||
| Target Gas | Alcohol, formaldehyde, benzene and other and other organic volatile gases. | ||||
| Circuit Performance | Physical Interface | XH2.54-4 vertical socket | |||
| Output Data | TTL Level | ||||
| Input Voltage | 5.0 ±0.2VDC (no polarity protection) | ||||
| Sensing Characteristics | Working Current reagerhgreawhgcurrentcuCurrent | ≤ 80mA | Response Time Response Time | ≤ 10 seconds | |
| Preheat Time | ≤120 seconds | Recovery Time | ≤ 120 seconds | ||
| Sensitivity | 0.5 ppm Ethanol | ||||
| Working | Temperature | -10 - 55 ℃ | Humidity | ≤90 % RH | |
| Storage | Temperature | -20 - 60 ℃ | Humidity | ≤60 % RH | |
| Physical | Weight | Around 20g grams | Dimensions | 24×20×15 mm ( L×W×H ) | |
| Sensitivity Attenuation | ≤1%/ year | Life time | ≥3 years | ||
USD