LORAWAN, NB-IOT Wireless Digital Temperature and Humidity Sensor is a fully digital temperature and humidity sensor that supports long-distance transmission and networking. With USB signal output, it allows users to directly connect to a computer for display, offering strong portability. It can meet the needs of various application scenarios. A major highlight of the product is its high-brightness integrated LED display, which offers advantages such as aesthetics, clarity, and long-distance visibility. It is mainly applicable for monitoring environmental temperature and humidity in workshops, factories, warehouses, libraries, offices, computer rooms, laboratories, and more. With high cost-effectiveness, it is a perfect replacement for traditional temperature and humidity display instruments.
? Utilizes a 128×64 dot matrix LCD with a graphical interface, providing an intuitive display and rich information.
? User-friendly human-machine interface, easy to learn and use, with simple operation.
? High security: Built-in watchdog ensures reliable system operation.
? Uses surface-mount technology (SMT), making the design more compact and lightweight.

? Fully digital, using original digital temperature and humidity ICs, ensuring consistent measurement accuracy, stability, and reliability.

Features:
? Temperature resolution: 0.01°C.
? Humidity resolution: 0.1%RH.
? Measurement range: Humidity 0~100%RH, Temperature -20~+80°C.
? Accuracy: Temperature ±0.5°C, Humidity ±3%RH (if higher accuracy is required, please contact our company).
? Communication baud rate: Default 9600 bps.
? Power supply voltage: External 24VDC power adapter.
? Power consumption: <1W. Storage temperature: -45~85°C.
? Relative humidity: 5~90%, non-condensing.