The W20 dust sensor measures the concentration of fine particles (PM10) and ultrafine particles (PM2.5) in the air, with a range of 0 to 500 µg/m³.
The sensor is equipped with an OLED colour display that shows sensor information and the measured values. This makes the sensor suitable for use as an independent measuring instrument. By default, the sensor displays the concentration of PM2.5 particles. Briefly press the on/off button to display the concentration of PM10 particles. When using the sensor with the Coach software, both ranges are displayed simultaneously.
The sensor can be used wirelessly via Bluetooth or wired via USB with the Coach 7 or Coach 7 Lite programmes/apps on computers (Windows and Mac), Chromebooks and mobile devices (Android and iOS).
Technical specifications:
Measuring range: 0 - 500 µg/m³
Resolution: 1 µg/m³
Warranty: 24 months
OLED display: 0.96’ 128 x 64px
Temperature range: 0°C to 40°C
Maximum sample frequency: 100 Hz
Battery life: 6 hours when fully charged (rechargeable)
Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0
The sensor is equipped with an OLED colour display that shows sensor information and the measured values. This makes the sensor suitable for use as an independent measuring instrument. By default, the sensor displays the concentration of PM2.5 particles. Briefly press the on/off button to display the concentration of PM10 particles. When using the sensor with the Coach software, both ranges are displayed simultaneously.
The sensor can be used wirelessly via Bluetooth or wired via USB with the Coach 7 or Coach 7 Lite programmes/apps on computers (Windows and Mac), Chromebooks and mobile devices (Android and iOS).
Technical specifications:
Measuring range: 0 - 500 µg/m³
Resolution: 1 µg/m³
Warranty: 24 months
OLED display: 0.96’ 128 x 64px
Temperature range: 0°C to 40°C
Maximum sample frequency: 100 Hz
Battery life: 6 hours when fully charged (rechargeable)
Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0
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Properties
- CMA/W20