Room sensor EM320-TH PN:Magnet MS Temperature and humidity (food approved) LoRaWAN
Food-grade LoRaWAN temperature and humidity sensor with magnetic mounting.
The Milesight EM320-TH monitors temperature and humidity in refrigerators, freezers and controlled storage areas. It features an IP67-rated enclosure, NFC configuration and local data storage.
- Magnetic mounting
- Food-grade enclosure material
- Temperature and humidity monitoring
- EN12830 certified
- IP67-rated enclosure
Food-grade LoRaWAN temperature and humidity sensor
The Room sensor EM320-TH PN:Magnet Milesight Temperature and humidity (food approved) LoRaWAN is designed for reliable temperature and humidity monitoring in refrigerators, freezers, pharmaceutical storage and other controlled environments.
The magnetic mounting allows quick installation on suitable metal surfaces without drilling. Its IP67-rated, food-grade enclosure is suitable for environments where the sensor may come into contact with food or medicines.
Measurements are transmitted through LoRaWAN to a compatible LoRaWAN gateway and monitoring platform for remote visualisation, alarms and historical analysis.
Temperature and humidity measurement
The Milesight EM320-TH measures temperatures from -30 to 60 °C and relative humidity from 0 to 100% RH. Configurable threshold alarms can help identify unsuitable storage conditions.
The sensor stores up to 3,000 historical records locally and supports data retransmission after temporary network interruptions.
Configuration and operation
The sensor is configured through NFC using the Milesight ToolBox app. It supports LoRaWAN Class A and can operate for more than 10 years under specified laboratory conditions, depending on reporting interval, network conditions and temperature.
See the official Milesight EM320-TH product documentation for detailed specifications and configuration guidance.
Product benefits
- Measures temperature and relative humidity
- Magnetic mounting for quick installation
- FDA-approved food-contact enclosure material
- EN12830 certified for cold-chain applications
- IP67-rated enclosure
- Wireless LoRaWAN communication
- NFC configuration with Milesight ToolBox
- Local storage and data retransmission
Technical specifications
| Model | Milesight EM320-TH Magnet Version |
|---|---|
| Temperature range | -30 to 60 °C |
| Temperature accuracy | Typically ±0.2 °C from 0 to 60 °C |
| Humidity range | 0 to 100% RH |
| Humidity accuracy | Typically ±2% RH at 25 °C |
| Communication | LoRaWAN Class A |
| Configuration | NFC with Milesight ToolBox |
| Local storage | Up to 3,000 records |
| Protection rating | IP67 |
| Installation | Magnetic mounting |
Applications
- Refrigerators and freezers
- Cold-chain and food storage
- Pharmaceutical and medicine storage
- Hospitals and laboratories
- Warehouses and controlled storage areas
Installation and connection
Attach the sensor to a suitable metal surface and ensure adequate LoRaWAN coverage. A compatible LoRaWAN gateway, network server and monitoring platform are required to receive and display the measurements.
Additional information
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