Soil moisture
Soil moisture, temperature and EC in one probe.
EM500-SMTC Milesight Soil Moisture Sensor
Soil Moisture, Temperature & Conductivity Sensor
Order codeEM500-SMTC In stockOfficial distributor
The EM500-SMTC is a Soil Moisture, Temperature & Conductivity Sensor. Combined moisture, temperature and EC readings help optimise irrigation, fertilization and crop health decisions remotely.
- LoRaWANCN470/IN865/RU864/EU868/US915/
- PowerUp to 10 years (10 min
- ProtectionIP65
- Operating–30 … +70 °C
- In stockVilnius warehouse · EU
- In stockLondon warehouse · UK
Dispatch and lead time are confirmed in the quote.
- Official distributor
- 17+ years in IoT
- Installation support
Manufacturer warranty24 months
Overview
EM500-SMTC overview
Overview
The EM500-SMTC measures soil moisture, temperature and electrical conductivity (EC) in a single buried probe, transmitting data over LoRaWAN for precision agriculture and environmental monitoring.
3-in-1 Soil Insight
Combined moisture, temperature and EC readings help optimise irrigation, fertilization and crop health decisions remotely.
Field-Ready Probe
IP68-rated probe withstands burial in soil while the EM500 transceiver provides long-range wireless backhaul and decade-long battery life.
Key features
IP68 probe for burial installation
IP68 probe for burial installation.
Up to 10 years battery
Up to 10 years battery life.
Threshold alarms and data storage
Threshold alarms and data storage.
NFC and USB Type-C configuration
NFC and USB Type-C configuration.
1 × 19000 mAh ER34615
1 × 19000 mAh ER34615 Li-SOCl2 battery.
147.9 × 71 × 69.5
147.9 × 71 × 69.5 mm transceiver, ABS + PC, grey.
Internal antenna
Internal antenna, USB Type-C (internal).
Technical data
EM500-SMTC specifications
| Specifications | |
|---|---|
| Technology | LoRaWAN® |
| Antenna | Internal antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | −137 dBm @300 bps |
| Mode | OTAA/ABP Class A |
| Specifications | |
| Soil Moisture | Volumetric water content |
| Temperature | Soil temperature |
| Conductivity | Electrical conductivity (EC) |
| Specifications | |
| Power Supply | 1 × 19000 mAh ER34615 Li-SOCl2 battery |
| Battery Life | Up to 10 years (10 min interval, 25 °C) |
| Operating Temperature | −30 °C ~ +70 °C |
| Ingress Protection | IP65/IP67 (model dependent) |
| Housing | ABS + PC, grey |
| Installation | Pole, wall or DIN rail mounting |
| Specifications | |
| Regulatory | CE, FCC, LoRaWAN® Certified |
| Environmental | RoHS |
No specification rows match the filter.
Applications
EM500-SMTC applications
Precision Agriculture
Irrigation schedules adapt to real soil moisture and EC levels across fields and orchards.
Greenhouses
Substrate monitoring in pots and beds maintains optimal growing conditions with minimal manual sampling.
Documentation
EM500-SMTC downloads
Questions
EM500-SMTC questions and answers
How is the EM500-SMTC powered?
Up to 10 years (10 min, according to the specification.
What ingress protection does the EM500-SMTC have?
IP65, according to the specification.
What is the operating temperature of the EM500-SMTC?
–30 … +70 °C, according to the specification.
What lorawan does the EM500-SMTC provide?
CN470/IN865/RU864/EU868/US915/, according to the specification.
Request a quote
EM500-SMTC price and lead time
Tell us the quantity and the delivery country. We reply within one working day with the price, stock at the nearest warehouse and the dispatch date.
European headquarters+370 655 51654[email protected]
United Kingdom branch+44 7425 726932[email protected]
- Company code306755852
- VAT numberLT100017217417
- Official distributor
- 17+ years in IoT
- Installation support
Manufacturer warranty24 months
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