WIN – SN – TNH – PM – M (OD)

The WIN-SN-TNH-PM-M (OD) is an industrial-grade outdoor environmental sensor that precisely measures temperature, humidity, and particulate matter ($\text{PM}_{1.0}$, $\text{PM}_{2.5}$, and $\text{PM}_{10}$). Operating on 12-24V DC, it features an RS485 communication interface supporting the Modbus RTU protocol for seamless system integration. The device offers highly flexible deployment via software-configurable communication parameters alongside a hardware jumper-based factory reset mechanism. Enclosed in a robust housing, it is built for long-term, low-maintenance reliability in smart cities, industrial automation, and harsh weather-monitoring environments.