Temperature and Humidity Sensor with Magnet LoRaWAN – Milesight EM320-TH 868
LoRaWAN temperature and humidity sensor with magnetic mount for precise monitoring in cold chain, refrigerators and pharmaceutical storage. IP67 food-grade enclosure.
incl. VAT77,23 €excl. VAT64,90 €plusShipping Costs
2 in stock
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Product Description
Technical Details
The Milesight EM320-TH 868 (Magnetic Version) is a LoRaWAN-based temperature and humidity sensor designed for accurate environmental monitoring in sensitive storage environments.
The integrated magnetic mount allows quick and tool-free installation on metal surfaces such as refrigerators, freezers, cold storage racks and pharmaceutical cabinets.
Equipped with a Sensirion SHT41 sensor, it measures temperatures from -30°C to +60°C and humidity from 0% to 100% RH with accuracy up to ±0.2°C and ±2% RH. The device is EN12830 certified for cold chain traceability and built with FDA-approved food contact materials.
With storage for 3,000 timestamped records and automatic data retransmission, no environmental data is lost during temporary network outages.
Powered by two 2700 mAh Li-SOCl2 batteries, the device achieves over 10 years of operation depending on reporting interval.
Typical applications:
Cold chain monitoring
Refrigerators and freezers
Pharmaceutical storage
Vaccine logistics
Food transport
This version features magnetic mounting for metal surfaces.
| Wireless Technology | LoRaWAN® |
|---|---|
| Frequency | EU868 |
| Antenna | Internal Antenna |
| Tx Power | 16 dBm (868 MHz) |
| Sensitivity | -137 dBm @300 bps |
| Mode | OTAA / ABP Class A |
| Temperature Range | -30°C to +60°C |
| Temperature Accuracy | ±0.3°C (-30°C~0°C); ±0.2°C (0°C~60°C) |
| Temperature Resolution | 0.1°C |
| Humidity Range | 0% to 100% RH |
| Humidity Accuracy | ±2% RH (typ. at 25°C) |
| Humidity Resolution | 0.5% RH |
| Data Storage | 3,000 records with timestamp |
| Alarm | Threshold alarm |
| Configuration | Mobile App via NFC |
| Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 batteries |
| Battery Life | Over 10 years (SF7, EU868, 10-min interval) |
| Operating Temperature | -30°C to +60°C |
| Relative Humidity | ≤95% |
| Ingress Protection | IP67 |
| Housing | Food-grade PC + ABS, White |
| Weight | 102 g (Magnetic Version) |
| Dimensions | 85 × 58 × 18 mm |
| Installation | Magnetic mounting |
| Certifications | CE, FCC, Telec, EN12830 |
| Environmental Compliance | RoHS |
