DJ-2120 Compact Double Layer Soil Lysimeter System

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 ra

  • Product Name:Compact Double Layer Soil Lysimeter System
  • Model:DJ-2120
  • Maunufactor:Dianjiang Group
  • Country:China

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 life 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 Bucketφ300*300mm; Outer Bucketφ500*450mm

Material

Inner Bucket: SUS304 Stainless steel

Outer Bucket: PP polymer

Sensor Hole

100mm, 250mm, 400mm

Weighing System

Weighing Range

0-100KG

Resolution

Equivalent water depth change is 0.1mm

Infiltration

Equivalent water depth change is 0.07mm

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, 200mm (2levels)

Measurement Range

Water: 0.88-81.88%

Temperature: -40-80℃

Conductivity: 0-23000us/cm

Waterproof

IP68