Intelligent Hardware
Deformation Crack Rain Soil Moisture Sensor Water Level Pressure Environment Communication Terminal Alarm Gas Network
AI Products
AI Data Annotation Platform
Urban Safety Natural Resources Infrastructure
Urban Safety
Geo-Hazards Open-Pit Mines Tailings Ponds Small Watersheds
Hydraulic Engineering
Hilly Pond Reservoir
Underground Network
Gas Network Water Delivery Network Sewage Network Utility Tunnel
Transportation Facilities
Roads Bridges Tunnels Railways Subway and Light Rail Highway Slope
Construction Safety
High-Rise Building Old Communities Dilapidated Houses
overseas@ruhrtec.com
CN
Tube Soil Moisture Sensor
Enquire Now
Product Description Functional Features Technical Parameters Application Scenarios
Product Description
RU-S31-5601
This equipment use FDR principle, based on the frequency changes of electromagnetic waves emitted by the monitor in different dielectric substances, the humidity of each soil layer is measured. Using a high-precision digital temperature sensor, temperature of soil layers can also be measured. Application scenarios include: natural resources, water conservancy, agriculture.
Contact Us
Functional Features
  • Integrated Design
    Tubular integrated structure supporting layered measurement for convenient multi-layer data acquisition
  • Corrosion Resistance
    Resistant to aging and more tolerant to corrosion from acids, alkalis, and salts
  • High Precision
    Reliable performance minimally affected by soil type, suitable for diverse soil conditions
  • Low Power Consumption
    Compact, portable, and easy to operate/maintain
  • Easy to Use
    On-site setup, calibration free, lifetime maintain free
  • Minimal Invasiveness
    Installation causes negligible soil disturbance, preserving environmental integrity
Technical Parameters
Product Features
Detailed Parameter
  • Soil Moisture Range
    Dry to saturation
  • Accuracy
    ±2% (calibrated) / ±4% (uncalibrated)
  • Resolution
    0.1%
  • Angular Range
    360°
  • Angular Accuracy
    0.05°
  • Angular Resolution
    0.01°
  • Temperature Accuracy
    ±0.5℃
  • Temperature Resolution
    0.1℃
  • Communication
    2/3/4G or RS485 interface
  • Hardware interfaces
    RS485 interface, solar charging interface
  • Power Supply
    Li-SOCl₂ battery: 60-month operation with 2-hour collection/reporting cycles
  • Operating Environment
    -20°C to +85°C, 0–100%RH
  • Protection Rating
    IP68
Application Scenarios
Urban Safety
Focusing on the prone and frequent areas of urban safety accidents, targeting natural environment, infrastructure and other fields, Ruhr IoT can provide a full process and full cycle urban safety operation management system consist of "Comprehensive Intelligent Sensing - AI Advanced Warning - Refined Governance - Real Scene Command - Active Decision-Making", comprehensively enhancing urban risk prevention and proactive protection capabilities.
Geo-Hazards
Open-Pit Mines
Reservoir
Submitted Successfully !
Need help? We provide solutions for you.
Contact Us

Company Address

No. 53 Qiyi Lane, Wuchang Sub-district, Yuhang District, Hangzhou City, Ruhr IoT Headquarters Park

Follow Us

RUHRloT

Follow the public number

RUHRloT

About Us Products Scenario Solutions Application Cases News Partnership
EN
CN EN
Copyright © 2026 杭州鲁尔物联科技有限公司 All Right Reserved 浙公网安备33011002013032号 浙ICP备13032182号-1 Sitemap