EM500-SMTC Soil Moisture

EM500-SMTC Soil Moisture

Soil Moisture, Temperature and Electrical Conductivity Sensor

EM500-SMTC provides an external probe for receiving accurate and instantaneous information on soil moisture content, temperature, and electrical conductivity, it is an important tool for anyone involved with soil.

Soil Moisture, Temperature and Electrical Conductivity Sensor Soil Moisture, Temperature and Electrical Conductivity Sensor Soil Moisture, Temperature and Electrical Conductivity Sensor 
  • Research-grade accuracy in multiple soil media
  • Easy installation into undisturbed soil
  • Rapid monitoring of growing conditions


Smart Soil Monitoring >>>

Over the past few years, the applications of massive IoT deployed in soil monitoring, for example, greenhouse, have accelerated the evolution of digital farming. The data collection of environmental factors such as temperature, humidity, soil content, wind speed, rainfall, nitrogen, phosphorus, and potassium has composed an important part in soil monitoring.



Cloud Web & APP:

EM500-SMTC Sensor works perfectly with Milesight IoT Cloud (Web & App), which allows you to monitor your data in the office or on the go. With a drag-and-drop experience, Milesight IoT Cloud provides rich features such as intuitive widgets, triggers, sharing and transfer ownership of devices, layers, etc. 




LoRaWAN Wireless Transmission

Ultra-low power consumption and easy deployment
Built-in 19000 mAh high-capacity battery can be used for 10 years.



Simple and Easy to Use
Configure Your Device via NFC

1st Step
Download Toolbox >>>

2st Step
Turn on NFC and attach the sensor to the NFC area

3st Step
Configure your sensor


Model EM500-SMTC EM500-SMT
Moisture 0 ~100% RH 0 ~ 100% RH
2% RH (0 ~ 50%), 3% RH (50 ~ 100%) ±2% RH
0.01% RH 0.01% RH
Temperature -40 ~ 80°C /
Electrical Conductivity 3% RH (50 ~ 100%) /
±3% (0 ~ 10000 µS/cm), ±5% (10000 ~ 20000 µS/cm)
10 µS/cm (0 ~ 10000 µS/cm), 50 µS/cm (10000 ~ 20000 µS/cm)
Frequency CN470/RU864/IN865/EU868/AU915/US915/KR920/AS923
Power Supply Built-in 19000 mAh Li-SOCl2 battery, up to 10 years service life
Ingress Protection IP66 (Transceiver, IP67 as required)
Operating Temperature -30 ~ 70°C (Transceiver), -40 ~ 85°C (Sensor) -30 ~ 70°C (Transceiver), -40 ~ 60°C (Sensor)