Soil Moisture, Temperature,
and Electrical Conductivity Sensor
Accurate, Reliable, and Real-Time Soil Conditions Monitoring
EM500-SMTC
Meet the Robust EM500 Series Outdoor LoRaWAN® Sensor
Soil Moisture, Temperature,
- Seamless Integration with Smart Irrigation Systems
- IP67 Rated Transceiver for Harsh Environment
- IP68 Rated Corrosion Resistance Probe
- Data Integrity and Easy Management
- Long-Lasting Battery Life of up to 10 Years
- Easy Configuration via NFC
- FEATURES
- MODELS
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- Home
- IoT LoRaWAN® Series
- EM500-SMTC
Soil Conditions Monitoring
with Research-Grade Accuracy
Engineered to deliver high-precision measurements of soil moisture, temperature and electrical conductivity, it empowers you with valuable sensing insights for optimized agricultural practices.
Ultra-Rugged Enclosure
for Harsh Environment
This device is designed to withstand even the most demanding environments. With its shock resistance, vibration resistance, IP67 transceiver, and IP68 corrosion resistance probe, EM500-SMTC can function properly even in highly corrosive soils, ensuring reliable performance and durability.
Typical Applications
Smart Irrigation
When the EM500-SMTC detects insufficient soil moisture, the UC51x controller effortlessly implements the predefined irrigation plan, enabling automated irrigation based on precise timing and water volume. This seamless integration guarantees an irrigation system that operates smoothly and efficiently.
Highlights
- Accurate and timely watering
- Save time, money, and water resources
- Data insights and analysis
Smart Agriculture Kit
Remote Monitoring and Control
Seamlessly integrating cutting-edge hardware and advanced software, this kit offers unparalleled IoT connectivity. Gain instant access to valuable data insights, advanced analytics, and immersive visualization tools that will revolutionize your farming practices.
Get More DetailsUltra Low Power Consumption
The EM500-SMTC is equipped with high-capacity and easily-replaceable batteries.
This facilitates the installation and maintenance process and reduces wiring costs.
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
Store Capacity with 1,000 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.
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.
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
Wall Mounting
Pole Mounting
DIN Rail Mounting
Specifications
- EM500-SMTC
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN® |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16dBm(868)/20dBm(915)/19dBm(470) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| Moisture | |
| Range | 0% ~ 100% RH |
| Accuracy | ±2%(0~50%), ±3%(50%~100%) |
| Resolution | 0.0001 |
| Temperature | |
| Range | -40°C ~ 80°C |
| Accuracy | ±0.5°C |
| Resolution | 0.1°C |
| Conductivity | |
| Range | 0~20000 µs/cm |
| Accuracy | ±3%(0~10000 µs/cm), ±5%(10000~20000 µs/cm) |
| Resolution | 1 µs/cm |
| Operation | |
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | Mobile App(via NFC) or PC Software(via USB Type-C) |
| Physical Characteristics | |
| Cable Length | 2 m |
| Power Supply | 19000 mAh Li-SOCL2 battery (ER34615) |
| Battery Life* | 10 years (10 min interval) |
| Operating Temperature | -30°C to +70°C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 (Transceiver)/IP68(Soil Sensor) |
| Dimension | Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in) Soil Sensor: 88 × 68 × 26 mm (3.5 × 2.7 × 1.0 in) (Probe length: 50mm/1.97 in) |
| Installation | Pole, wall or DIN Rail Mounting |
| Approvals | |
| Regulatory | CE, FCC, RoHS |
* Tested under laboratory conditions and for guideline purposes only.
