The Milesight T500 is an industrial temperature sensor designed for harsh environments. It measures temperatures from -200°C to +50°C with high accuracy. The device features a rugged IP67-rated enclosure for dust and water resistance. It supports LoRaWAN connectivity for long-range, low-power data transmission. The sensor includes a built-in battery for extended deployment without external power. It is suitable for cold chain monitoring, industrial automation, and remote asset tracking applications.