Temperature & Humidity Sensor
Monitoring with Reliable Data in Real-Time
EM300-TH
- IP67 Rated and UV Resistance
- Support Retransmission for Reliable Communication
- Up to 10 Years Battery Life
- Detect Temperature and Humidity with Higher Accuracy
- Store Capacity with 2,800 Sets of Historical Data Records
- Certified for EN12830 Standard
- FEATURES
- MODELS
- DOWNLOAD
- Home
- IoT LoRaWAN® Series
- EM300-TH
Industry-Proven Temperature & Humidity Sensor
EM300-TH is suitable for indoor and outdoor temperature and humidity monitoring. It can be widely used in office areas, greenhouses and other environments.
Industrial Grade Design for Harsh Environment
- IP67 Enclosure for Dust and Water Ingress
- UV Resistance
Multi-Year Battery Operation
- 1 × ER18505 4000 mAh Li-SOCL2 ensure more than 5 years' service life.
- Available for over 10 years (Dual Battery Holders, One Battery by Default)
Support Retransmission for
Reliable Communication
With support for data retransmission,the device guarantees that the web server gets all the data even if the network is down occasionally.
Store Capacity with 2,800 Sets of Historical Data Records
Data can be stored in the device and cannot be manually deleted, further securing the traceability of the reported information.
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
Milesight Development Platform
Application Integration and Development
Milesight Development Platform simplifies device deployment and management and offers RESTful APIs for data interchange, webhooks to trigger external actions, centralized management of applications, and comprehensive documentation for crafting custom IoT solutions, helping system integrators and solution providers jump-start IoT projects.
Learn More
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
NFC Configuration
Switching On/Off & Configuring the Devices Wirelessly
1st Step
Install the
Milesight ToolBox
2nd Step
Enable NFC and run ToolBox,
then attach your phone to the device
3rd Step
Verify the password
and start configuring
Installation in Better Ways
Specifications
- EM300-TH
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN®, Milesight D2D |
| 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 + 70°C |
| Accuracy | 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C) |
| Resolution | 0.1°C |
| Humidity | |
| Range | 0% to 100% RH |
| Accuracy | 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%) |
| Resolution | 0.5% RH |
| Others | |
| LED | 1 × LED Indicator (Internal) |
| Button | 1 × Power/Reset Button (Internal) |
| Software | |
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | NFC via Mobile App, Downlink |
| Advanced Feature | Threshold Alarm, Milesight D2D Controller, Data Storage (2, 800 entries), Data Retransmission, Data Retrievability |
| Physical Characteristics | |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCL2 Battery (8000 mAh Version Optional) |
| Battery Life* | Over 10 Years (SF7, EU868 & US915) |
| (10 min interval, 25°C) | Around 5.8 Years (SF10, EU868) Around 4.2 Years (SF10, US915) |
| Operating Temperature | -30°C to +70°C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 |
| Housing&Color | ABS + PC(Flame Retardant), White |
| Weight | 95.6g (with 1 battery) |
| Dimension | 88.5 × 85.3 × 27 mm (3.48 × 3.36 × 1.06 in) |
| Installation | Wall Screw Mounting, 3M Tape Mounting, Cable-Tie Mounting |
| Approvals | |
| Regulatory | CE, FCC, ISED, RCM, Telec, ISACA, EN12830 |
| Environmental | RoHS |
* Tested under laboratory conditions and for guideline purposes only.
