Overview:
The Compact Double Layer Soil Lysimeter System is a group of equipment that directly measures surface evapotranspiration based on the principle of water balance, and can accurately measure rainfall, evapotranspiration and drainage; it can be equipped with various types of sensors and can be used to study water balance, material balance in soil solute flow that meet research requirement.
Benefits and Features:
Small area requirement, light in weight; easy to transport and install, and can be deployed quickly.
Lower cost and less experimental errors.
Long lift time and non-polluting materials, less measurement errors caused by material rust and structural corrosion.
Directly measure the water balance.
Automatic drainage system.
Data automatic remote transmit to cloud platform
Solar panel with battery power supply can be operated automatically.
Optional rain sensor, tensiometer, soil moisture sensor, soil conductivity, soil temperature sensor, data remote transmission module, etc.
According to customer requirement, we can customize small soil lysimeter systems for slopes.
Data logger: | |
Pulse Counters | 2pcs |
Switched 12V | 5pcs |
Digital I/O | SDI-12 1pcs RS485 2pcs |
Communication Protocols | Modbus, RS485/RS232/TTL, SDI-12 |
Data Storage | 32M Data Memory |
Power Requirements | 6V-18V DC,Typical 12V DC |
Power mode | Input power |
Power consume | Sleep: 0.04mA,Operating: 4mA,Data transfer: 30mA-500mA |
Operating Temperature Range | -20℃ to +70℃ |
Dimension | 148mm X 94mm X 60mm |
Lysimeter Bucket | |
Dimension | Inner Bucketφ600*600mm; Outer Bucketφ800*750mm |
Material | Inner Bucket: SUS304 Stainless steel Outer Bucket: PP Polymer |
Sensor Hole | 100mm, 250mm, 400mm |
Weighing System | |
Weighing Range | 0-500KG |
Resolution | Equivalent water depth change is 0.04mm |
Infiltration | Equivalent water depth change is 0.02mm |
Output Commutation | RS485/232 |
Measure method | Single point |
Drainage System | |
Flow Rate | 800ml/min |
Tripod | |
Height | 2m |
Material | SUS304 Stainless steel |
Mounting Rod length | 42mm |
Power System | |
Solar Panel | 12V20W |
Battery | 12V24AH (with Waterproof box) |
Data Communication | |
Cloud Service | 3years for free |
Soil Sensor | |
Soil Parameters | 100mm, 250mm, 400mm (3levels) |
Measurement Range | Water: 0.88-81.88% Temperature: -40-80℃ Conductivity: 0-23000us/cm |
Waterproof | IP68 |