EM320-TH: A Huge Leap for Trustworthy and Holistic Solutions

Temperature and Humidity Sensor


Magnetic/Standard Versions for Versatile Applications
Optimized Accuracy and Resolution with the Best Price Competitiveness
Certified for EN12830 Standard
Food-safe and IP67 Rated Enclosure
Data Storage and Retransmission
Passage People Counting in A Cost-Effective Way
With bi-directional detection using dual PIR sensors, the passage people counter brings applicable accuracy and redefines the way you track foot traffic in a cost-effective way.
Esthetic and Practical Design
Robust IP67 Rated Enclosure
EM320-TH is equipped with IP67 rated enclosure which enables it to function properly even in the most demanding environments
Certified for Cold Chain Traceability EN12830 Standard
FDA-approved Food Contact Materials
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
Group Counting
Smart Cold Chain
With the feature of easyinstallation, 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
Shopping Cart Detection
Smart Refrigeratory
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
Group Counting
Smart Agriculture
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
Shopping Cart Detection
Smart Building
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
Ultra-Low Power Consumption
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
LoRaWAN® Based
Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
High Compatibility: compliant with standard LoRaWAN® gateways and network servers
Cloud Data Management Milesight IoT Cloud
Data Visualization Dashboard:
All figures in a glance
Automatic Triggers:
Interactive collaboration with Milesight IoT sensors
to realize scene-based automation
Regular Reports & Real-Time Alerts:
Data-based insights
Android & iOS App:
Manage devices at your fingertips
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 | |
Display | LCD Segment Code Screen |
Viewing Direction | 12 O'clock |
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 |