System introduction:
SS-ES20 soil evapotranspiration monitoring system is a new tool for studying water balance, material balance and soil solute transport. There are various specifications for the soil column buckets to be measured, and they can be customized according to customer needs. The measurement points can be distributed at any different depths and can be monitored unattended. Suitable for measurement and monitoring in field locations. The material of the soil column bucket is stainless steel, and the size can be customized according to the needs. For small soil column research, the recommended size is 30-60cm in diameter and 30-100cm in height (other sizes can be customized according to customer needs). soil or backfill for monitoring.
Studies that can be carried out using the lysimeter system:
Moisture characteristic curve research, ecological restoration, small simulation experiments, mobility of soil water, migration of substances in soil, adsorption and buffering of soil, water balance analysis, leachate analysis, groundwater recharge analysis, material transport, material transformation Research, farming method research, climate research, energy balance research, simulation test correction, water flux research, groundwater recharge simulation research, determination of leachate, etc.
System Features:
• It can display data in real time and receive data regularly;
• Send data in real time, download data automatically and regularly, without the need for personnel to collect data;
• The output data is in tabular format, which is convenient to be called under Excel and various data processing software and database software.
Measurement parameters:
• Soil moisture, soil temperature, soil evaporation, soil infiltration;
• Optional measurement parameters: soil conductivity, soil heat flux, soil water potential, soil solution sampling.
Measurement and Control Datalogger CR1000X
ST-100: Thermistor Temperature Sensor
ML3 ThetaProbe
| Measurement | Volumetric water content and soil temperature |
| Accuracy | ± 0.01 m3.m-3 (1%) With soil-specific calibration |
| ± 0.5°C (0 to 40°C for temp sensor) ± 0.75°C (-20 to +60°C for temp sensor) | |
| Soil moisture measurement range | Full accuracy over: 0 to 0.5 m3.m-3 |
| Full range : 0 to 1.0 m3.m-3 | |
| Salinity range | 50 to 500 mS.m-1 |
| Salinity errors < 0.035 m3.m-3 from 0.05 to 0.4 m3.m-3. Can be calibrated up to 2000 mS.m-1 | |
| Temperature range | Full accuracy over: 0 to 40°C |
| Output | 0 to 1.0 V differential Corresponding to 0 to ~0.6 m3.m-3 |
| Resistance 5.8Ω to 28Ω for temp sensor | |
| Power requirement | 5-14 V, ~18 mA for 1s |
| Minimum 5.5 V with 100 m cable | |
| Environmental | IP68 (-40 to +70°C) |
| Sample volume | ~60 x 30 mm diameter |
| Sample volume is weighted towards soil immediately surrounding the rods | |
| Dimensions and weight | Overall: 158 x 40 mm diameter Rods: 60 mm x 3.2 mm diameter (Rods are replaceable) Weight: 0.1 kg (exc. cable) |
| Sensor calibrations | Individual sensors are interchangeable Recalibration advised every 3 years (depending on use) |
Soil calibrations | Generalised Mineral and Organic soil calibrations are supplied |
MPS-6 Soil Water Potential Temperature Sensor
Hydra II Soil Moisture Conductivity Temperature Sensor
HFP01 Soil Heat Flux Plate
Please confirm the system configuration and some key technical specifications with our company before purchasing.
