Milesight EM320-TH LoRaWAN waterproof Temperature & Humidity Sensor
Milesight EM320-TH LoRaWAN waterproof Temperature & Humidity Sensor
Temperature and Humidity SensorEM320-TH: A Huge Leap for Trustworthy and Holistic solutions
- Food-safe and IP67 Rated Enclosure, FDA-approved Food Contact Materials
- Data Storage and Retransmission
- Magnetic/Standard Versions for Versatile Applications
- Optimized Accuracy and Resolution with the Best Price Competitiveness
Robust IP67 Rated Enclosure
EM320-TH is equipped with IP67 rated enclosure which enables it to function properly even in the most demanding environments.
Sensitive and Accurate, High precision sensibility for subtle changes monitoring
- Sensirion SHT 41
- Wide Measuring Range: -30℃-60℃; 0%-100% RH (Relative Humidity)
- High Resolution: 0.1℃; 0.5% RH
- Optimized Accuracy: ±0.2℃, ±2%RH
Data Storage and Retransmission
EM320-TH has been upgraded with data storage and retransmission. EM320-TH can store up to 3000 sets of historical data records with time stamps. When the connection fails, EM320-TH will continue to collect and store environment data. Once reconnected, the data collected during that period will be retransmitted to the gateway, thus avoiding data loss. This feature is appropriate for applications that lay emphasis on information and data integrity.
With the feature of easy installation, and the ability to store data when the network fails, EM320-TH Magnetic version is suitable for Cold Chain which requires constant monitoring and data tracking. Food-grade enclosure provides double guarantee when comes into contact with the cargo such as food, beverage and pharmaceuticals.
Ultra-Low Power Consumption
Built-in 2 × 2700 mAh ER14505 Li-SOCL2 replaceable batteries ensure more than 5 years of service life in low-temperature environments.
LoRaWAN® Based
- Penetrating Signals: data transmission range up to 2 km in urban areas and 15km in rural areas
- High Compatibility: compliant with standard LoRaWAN® gateways and network servers
| Wireless Transmission | Technology | LoRaWAN® | |
| Frequency | AU915/US915/AS923 | ||
| Tx Power | 16dBm (868)/20dBm(915)/19dBm(470) | ||
| Sensitivity | -137dBm @300bps | ||
| Mode | OTAA/ABP Class A | ||
| Measurement | Temperature | Range | -30°C to + 60°C |
| Accuracy | +/- 0.2°C | ||
| Resolution | 0.1°C | ||
| Humidity | Range | 0% to 100% RH | |
| Accuracy | +/- 2% | ||
| Resolution | 0.5% RH | ||
| Operation | Power On & Off | NFC Configuration via Mobile App, Power Button (Internal) | |
| Configuration | NFC Configuration via Mobile App | ||
| Physical Characteristics | Power Supply | 2 × 2700 mAh ER14505 Li-SOCL2 Batteries | |
| Battery Life* | ≥5 years | ||
| Operating Temperature | -30°C to +60°C | ||
| Relative Humidity | ≤95% | ||
| Material & Color | ABS + PC (Food Grade), White | ||
| Ingress Protection | IP67 | ||
| Dimension | 85 × 58 × 18 mm (3.34 × 2.28 × 0.70 in) | ||
| Installation | Standard Version: Wall Mounting Magnet Version: Magnetic Adsorption |
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