The Atomsenses AS-205 is a compact indoor air quality sensor designed to monitor temperature, humidity, formaldehyde (HCHO), and TVOC. The device uses LoRaWAN for wireless data transmission and is designed for typical indoor environments such as offices, schools, or stores. It supports both USB-C power supply and battery operation with high-performance lithium batteries, enabling operating times of several years. The sensor operates with high measurement accuracy and stores local data for later transmission. Additionally, it is IP30-rated and designed for use in stable indoor environments. Installation is flexible via wall mounting. The goal is continuous, energy-efficient indoor air monitoring in IoT environments.
| Equipment | |
|---|---|
| antenna | internal |
| sensors | ambient temperature, air humidity, HCHO (Formaldehyd), VOC |
| Communication | |
| activation | OTAA, ABP |
| frequency | EU868 |
| interfaces | USB |
| connectivity | LoRaWAN |
| Power supply | |
| battery details | Lithium-Thionylchlorid, nicht aufladbar, ER14505, ER18505 |
| number of batteries | 4, 3 |
| power supply | USB, battery, included, replaceable |
| Certifications | |
| enclosure protection class | IP30 |
| Uncategorized | |
| Brand | Atomsenses |
DataSheet_Atomsenses_AS_EN.pdf
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