RS485 4-in-1 Environmental Sensor – Temp, Humidity, Illuminance & Pressure
This 4-in-1 RS485 environmental sensor provides accurate measurement of temperature, humidity, atmospheric pressure and light (lux) in a single compact unit. Ideal for weather stations, environmental monitoring and smart-city IoT systems, it delivers reliable multi-parameter data with low power consumption and wide operating temperature range.
This RS485 4-in-1 environmental sensor combines temperature, humidity, illuminance and atmospheric pressure measurement into one highly reliable device designed for weather stations and outdoor environmental monitoring networks. By integrating four essential climate parameters into a single unit, it reduces installation complexity, lowers system cost, and improves long-term measurement stability.
The sensor is equipped with high-accuracy sensing elements for each parameter: a precision temperature and humidity module for environmental conditions, a stable barometric pressure sensor for atmospheric monitoring, and a wide-range illuminance sensor capable of measuring up to 200,000 Lux. This makes it suitable for applications such as meteorology, smart agriculture, climate research, solar irradiance studies, smart buildings, and environmental IoT platforms.
With RS485 communication, the sensor integrates easily with PLCs, data loggers, weather stations and industrial controllers. It operates on a flexible 12–24 VDC power supply and features very low current consumption, making it suitable for solar-powered systems and remote deployments.
Built for outdoor use, the sensor performs reliably across a wide temperature and humidity range, ensuring accurate, real-time monitoring in harsh environments.