Milesight IoT Temperature & Humidity Sensor TS302-868M LoRaWAN

In a busy warehouse, maintaining the right climate is critical for stored goods. The Milesight TS302-868M LoRaWAN sensor provides reliable temperature and humidity monitoring, transmitting data wirelessly to your LoRaWAN network. With its long-range 868 MHz connectivity, it is ideal for indoor environments such as server rooms, museums, and storage facilities.

Key specifications

• Measures temperature from -20°C to +60°C with ±0.3°C accuracy
• Measures humidity from 0% to 100% RH with ±3% RH accuracy
• LoRaWAN Class A device, version 1.0.3, operating at 868 MHz
• Powered by 2 × 3.0V ER14505 Li-SOCl2 batteries (included)
• Battery life up to 5 years depending on data interval
• IP30 rated for indoor use
• NFC configuration for easy setup
• Configurable data transmission interval from 1 to 1080 minutes
• Threshold alarms for temperature and humidity
• Wall mountable

Why choose it

This sensor offers a perfect balance of accuracy, long battery life, and easy deployment. Its LoRaWAN connectivity ensures low-power, long-range communication, reducing the need for frequent maintenance. The NFC interface allows quick configuration via a smartphone, saving time during installation. With robust build quality and compliance with CE, FCC, and RoHS, it is a reliable choice for professional monitoring.

Ideal use cases

• Monitoring temperature and humidity in warehouses and cold storage
• Ensuring optimal conditions in server rooms and data centers
• Preserving artifacts in museums and archives
• Climate control in greenhouses and indoor farms
• Environmental monitoring in offices and commercial buildings

Good to know

The sensor is designed for indoor use (IP30) and should be mounted on a wall away from direct sunlight or moisture. Battery life depends on the data transmission interval; setting a longer interval can extend it up to 5 years. The device is compatible with standard LoRaWAN gateways and network servers, and configuration can be done via NFC using the Milesight ToolBox app.