CZKMilesight Indoor Air Quality sensor (9 in 1) AM319 - LoRaWAN
Milesight Indoor Air Quality sensor (9 in 1) AM319 - LoRaWAN
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Milesight AM319 is an intelligent sensor designed for comprehensive indoor air quality monitoring. It measures nine key parameters: temperature, humidity, CO₂ concentration, formaldehyde (HCHO), TVOC, light intensity, barometric pressure, particulate matter (PM2.5 and PM10), and detects motion using a PIR sensor. The results are displayed on a 4.2” E-Ink screen with clear emoticons and a color status indicator. LoRaWAN technology enables long-range wireless data transmission with low power consumption.
The device is powered via a USB-C port and supports configuration via NFC using the Milesight ToolBox mobile application, making setup and management easy. Its compact dimensions and modern design suit various indoor environments, such as offices, schools, hospitals, and public buildings.
Parameters
| Model | AM319-868M-HCHO |
| Sensors | Temperature, Relative Humidity, CO₂ concentration, Formaldehyde (HCHO), TVOC, Light Intensity, Barometric Pressure, Particulate Matter PM2.5 and PM10, Motion |
| Temperature Measurement Range | -20 °C to +60 °C |
| Temperature Accuracy | ±0.2 °C |
| Humidity Measurement Range | 0 % to 100 % RH |
| Humidity Accuracy | ±2 % RH |
| CO₂ Measurement Range | 400 to 2000 ppm |
| CO₂ Accuracy | ±(50 ppm + 5 % of the measured value) |
| HCHO Measurement Range | 0 to 1.25 mg/m³ |
| HCHO Accuracy | ±10 % |
| TVOC Measurement Range | 0 to 2000 μg/m³ |
| TVOC Accuracy | ±15 % |
| Light Intensity Measurement Range | 0 to 60,000 Lux |
| Barometric Pressure Measurement Range | 260 to 1260 hPa |
| Barometric Pressure Accuracy | ±0.5 hPa |
| PM2.5/PM10 Measurement Range | 0 to 1000 μg/m³ |
| PM2.5/PM10 Accuracy | 0~100(±10μg/m3), 100~1000(±10 %) (-10°C~ 60°C) |
| Motion Detection | PIR sensor, range 5 m, horizontal 80°, vertical 55° |
| Display | 4.2” E-Ink with emoticons and color indicator |
| Communication | LoRaWAN® (EU868) |
| Configuration | NFC |
| Power Supply | 5 V / 1 A via USB-C port |
| Protection Rating | IP30 |
| Dimensions | 100.8 × 114 × 22 mm |
| Mounting | Wall-mounted (3M adhesive tape or screws) |
| Operating Temperature | -20 °C to +60 °C (display functional from 0 °C to 40 °C) |
| Relative Humidity | 10 % to 90 % RH (non-condensing) |