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General| Measurement Parameters | CO2, Temperature, Humidity, Atmospheric Pressure |
|---|---|
| CO2 Measurement Accuracy | ±(50 ppm + 3% of reading) |
| Temperature Measurement Accuracy | ±0.3 °C |
| Humidity Measurement Accuracy | ±3% RH |
| Atmospheric Pressure Accuracy | ±1 hPa |
| Battery Life | up to 4 years |
| Connectivity | Bluetooth |
| Temperature Measurement Range | 0 to 50 °C |
| Atmospheric Pressure Measurement Range | 300 to 1100 hPa |
| Display | E-ink |
| Wireless Communication | Bluetooth Low Energy |
| Operating Temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Battery Type | AA batteries (2 pcs) |
Details the device's capabilities including CO2, temperature, humidity, and pressure monitoring, plus its e-ink screen and notifications.
Explains how the nondispersive infrared (NDIR) sensor measures CO2 concentration by detecting infrared light absorption.
Describes how to access data and configure the device using the Aranet4 app and connect PRO devices to a base station.
Explains the various indicators and symbols displayed on the Aranet4 sensor screen, including temperature, humidity, and CO2 levels.
Details how CO2 levels are indicated by color (Green, Yellow, Red) and how thresholds can be adjusted via the app.
Explains the symbols for calibration mode (automatic/manual) and identifies the PRO version of the device.
Shows the current battery status of the Aranet4 device.
Outlines the step-by-step process for manually calibrating the Aranet4 device's CO2 sensor using fresh air.
Details the conditions and frequency for automatic CO2 calibration, requiring exposure to fresh air.
Explains critical alerts and status messages like firmware upgrades, battery exhaustion, calibration progress, and temperature warnings.
Explains how to access and adjust the device's four configuration switches using the provided tool.
Details the switch for selecting CO2 calibration mode: manual or automatic.
Explains the switch used to set temperature display units between Celsius and Fahrenheit.
Covers switches for enabling/disabling Bluetooth and Aranet radio connectivity for the PRO version.
Outlines the capabilities of the Aranet4 app, including real-time data, history, calibration, and firmware updates.
Provides a detailed guide for connecting the Aranet4 device to a smartphone via Bluetooth using the Aranet4 app.
Introduces the Aranet4 Display App for showing air quality readings on larger screens in public spaces.
Explains how to connect Aranet4 PRO devices to the Aranet PRO base station for data collection and storage.
Provides instructions on how to handle product returns or warranty claims.
Guides users to the Aranet Forum for FAQs and support, and provides contact information for issues.
Offers links for more detailed product information, specifications, and general Aranet product details.
Details the FCC rules compliance for the digital device, including conditions for operation and potential interference.
Covers compliance with Industry Canada's licence-exempt RSSs, including conditions for interference.
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