Skip to content
Product Code :
SNML324A

3-Level Soil Moisture Sensor

The 3-Level Soil Moisture Sensor is an advanced monitoring solution designed to measure soil moisture at multiple depths, providing accurate and reliable data for precision agriculture and smart irrigation applications. Equipped with low-power wireless communication technology, it enables continuous field monitoring while helping optimize water consumption and improve crop productivity.

Multi-Level Soil Monitoring: It simultaneously measures soil moisture at three different depths, providing a comprehensive understanding of water distribution throughout the root zone.

Precision Irrigation Management: By delivering accurate moisture data, it helps optimize irrigation schedules, reduce water waste, and support healthier crop development.

Low Power Consumption: Its energy-efficient architecture ensures long-term operation with minimal maintenance, making it ideal for remote deployments.

Reliable Wireless Connectivity: Supporting advanced LPWAN communication technologies such as LoRaWAN or NB-IoT, it enables stable and secure data transmission across wide coverage areas.

Durable Construction: Designed to withstand demanding environmental conditions, its robust housing provides reliable performance in agricultural and outdoor applications.

Technical Advantages

Multi-Depth Measurement: Simultaneously collects soil moisture data from three different levels, enabling more accurate irrigation decisions and improved soil analysis.

Real-Time Data Transmission: Delivers continuous field data to the central monitoring platform, allowing users to respond quickly to changing soil conditions.

Scalable Integration: Easily integrates into smart agriculture platforms, environmental monitoring systems, and IoT-based automation infrastructures.

High Measurement Accuracy: Advanced sensing technology ensures consistent and dependable performance, supporting data-driven agricultural management.

Use Cases

The 3-Level Soil Moisture Sensor is an intelligent monitoring solution developed for precision agriculture, smart irrigation systems, greenhouses, orchards, vineyards, landscaping projects, environmental monitoring, and smart city applications where accurate soil moisture analysis is essential.

 

Category Parameter Specification
Power Supply Battery Type 3.6V Li-SOCl₂ Battery
Battery Life Up to 10 Years (Typical, application dependent)
Power Consumption Ultra-low Power Design
Battery Status Low Battery Detection
Communication Wireless Technology LoRaWAN® 1.0.4 Class A / NB-IoT (Optional)
RF Frequency 868 MHz (Iran)
Receiver Sensitivity Up to -137 dBm
Transmit Power Up to +22 dBm
Communication Range Up to 10 km (Open Area)
Security AES-128 Encryption
Firmware Update OTA (Over-the-Air)
Sensor Measurement Levels 3 Independent Soil Moisture Levels
Measurement Principle Capacitive Soil Moisture Measurement
Measurement Range 0–100% Volumetric Water Content (VWC)
Accuracy ±3% VWC (Typical)
Sampling Interval Configurable
Data Reporting Periodic or Event-Based Transmission
Mechanical Protection Rating IP68
Operating Temperature -20°C to +60°C
Operating Humidity 0–100% RH
Probe Material Corrosion Resistant Stainless Steel
Enclosure Material ABS + PC
Installation Direct Soil Insertion
Compliance Wireless Standard LoRaWAN® Certified
Certification CE