EM320-TH: A Huge Leap for Trustworthy and Holistic Solutions
EM320-TH is a LoRaWAN®-based device for precise temperature and humidity monitoring. With its accurate sensors and seamless integration, it enables remote environmental monitoring in applications such as smart cold chain, smart building and etc.
EM320-TH is equipped with IP67 rated enclosure which enables it to function properly even in the most demanding environments.
High precision sensibility for subtle changes monitoring
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.
Magnetic Version
Standard Version
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.
EM320-TH greatly facilitates temperature and humidity monitoring for refrigerators since the magnetic version can easily be attached to the freezer. EM320-TH sensor helps ensure the optimal storage conditions to prevent quantitative and qualitative food losses.
Pharmaceutical storage requires precise environment control as well as environment monitoring. Magnetic mounting, high-precision sensor and food-grade materials make EM320-TH the perfect choice for pharmacy environment monitoring.
Monitor temperature and humidity in the greenhouse, and collect accurate and real time data to adjust irrigation and ventilation systems accordingly, thus maintaining the optimum environment for crops.
Monitor indoor temperature and humidity in buildings such as apartments, offices and schools, and connect with heating, ventilation and air conditioning systems to optimize energy usage.
Monitor temperature and humidity in the harsh environments in factories or scenarios that demand precise data such as IT server room to prevent rust or fungus damage.
With the recent software upgrade, EM320-TH low power consumption has been significantly enhanced, extending its battery life to more than 10 years even under low temperature environments.
Switching On/Off & Configuring the Devices Wirelessly
Install the
Milesight ToolBox
Enable NFC and run ToolBox,
then attach your phone to the device
Verify the password
and start configuring
Wall Mounting
Magnetic Adsorption
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN® |
| Antenna | Internal Antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16dBm (868 MHz)/20dBm(915 MHz)/19dBm (470 MHz) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| Temperature | |
| Range | -30°C to + 60°C |
| Accuracy | Typ.: ±0.3°C (-30°C ~ 0°C) ±0.2°C (0°C ~ 60°C) |
| Resolution | 0.1°C |
| Humidity | |
| Range | 0% to 100% RH |
| Accuracy | Typ.: ± 2% (25°C) |
| Resolution | 0.5% RH |
| Others | |
| LED | 1 × LED Indicator (Internal) |
| Button | 1 × Power/Reset Button (Internal) |
| Software | |
| Power On & Off | Mobile App via NFC, Power Button (Internal) |
| Configuration | Mobile App via NFC |
| Advanced Features | Threshold Alarm, Data Storage (3,000 entries), Data Retransmission, Data Retrievability |
| Physical Characteristics | |
| Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 Batteries |
| Battery Life* | Over 10 years (SF7, EU868 & US915) |
| (10 min interval, 25°C) | Around 7 Years (SF10, EU868) Around 6.3 Years (SF10, US915) |
| Operating Temperature | -30°C to +60°C |
| Relative Humidity | ≤95% |
| Housing & Color | PC + ABS (Food-Grade), White |
| Weight | 93.2g (Standard Version), 102g (Magnet Version) |
| Ingress Protection | IP67 |
| Dimension | 85 × 58 × 18 mm (3.34 × 2.28 × 0.70 in) |
| Installation | Standard Version: Wall Screw Mounting, Pole Mounting Magnet Version: Magnetic Adsorption |
| Approvals | |
| Regulatory | CE, FCC, Telec, EN12830 |
| Environmental | RoHS |
* Tested under laboratory conditions and for guideline purposes only.
Customizable
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