HydraProbe Soil Three Parameter Sensor

HydraProbe Soil Three Parameter SensorFeatures:

·The functions of the outdoor portable HydraGO can be easily implemented in the palm of your hand;

·Reliable quality, capable of continuous and stable long-term monitoring, accurate monitoring data, no need for calibration, zero maintenance;

·Durable stainless steel probes and sealed electronic components;

·No calibration required and compatible with any SDI-12/RS485/Modbus supported data logger, no maintenance required;

·High precision and hydraulic probes are less sensitive to changes in temperature, salinity, and soil mineralogy;

Technical Specifications:

HydraProbe Soil Three Parameter Sensor

measurement parameters

dielectric constant

soil moisture

Volume conductivity

Pore water conductivity EC

soil temperature

Variability between sensors

measurement range

Dielectric constant: 1 to 80, where 1=air and 80=distilled water

Soil moisture: from dry to saturated (from 0% to 100% saturated)

Volume conductivity: 0 to 1.5 S/m

Pore water conductivity EC: must be greater than 0.10 wfv

Soil temperature: -40 ° C to 75 ° C

Variability between sensors: n/a

measurement accuracy

Dielectric constant:<± 0.5% or ± 0.2

Soil moisture: Most soils are within ± 0.01 WFV

Soil moisture: Fine textured soil ± ≤ 0.03*

Volume conductivity: ± 2.0% or 0.02 S/m, whichever is usually higher

Pore water conductivity EC: n/a

Soil temperature: ± 0.3 ° C

Sensor variability: ± 0.012 WFV (θ m3 m-3)

Measurement resolution

Dielectric constant: 0.001

Soil moisture: 0.001

Volume conductivity: 0.001

Pore water conductivity EC: 0.001

Soil temperature: 0.1 ° C

*The accuracy may vary due to certain soil textures. **Temperature test certificates are available from -40 ° C to 75 ° C

DianDian Technology was founded in 2001 and has been dedicated to the research, development, sales, and service of research and application systems and instruments related to ecological environment and modern agriculture. The company is headquartered in Shanghai and has established regional offices in Hong Kong, Beijing, Kunming, Hefei, and Xi'an to promptly respond to customer needs. The company has always been committed to providing users with better technology and instruments, as well as higher quality services, covering fields such as soil, plant science, environmental meteorology, hydrology and water quality, marine science, animal and insect science, and modern agriculture.

DianDian Technology always adheres to the attitude of integrity, professionalism, efficiency, and gratitude to provide our respected users with high-quality services throughout the entire process, including industry dynamics, project design, scheme consultation, product selection, professional procurement, installation training, and continuous maintenance. It has also participated in the construction and technical support of many national and provincial major scientific research projects, such as serving the Ministry of Education's "211", "985" university construction "948" project, "discipline group", China Ecosystem Research Network (CERN), China Forest Ecosystem Positioning Research Network (CFERN) and other related projects, and has won a good reputation with high-quality services.

Featured projects: detection and protection of ancient and famous trees, soil evapotranspiration, agricultural non-point source pollution, drone spectroscopy, etc.

Partial proxy product brands:

Treeradar from the United States, Argus from Germany, Campbell from the United States, SEC from the United States, Apogee from the United States, Onset from the United States, Rinntech from Germany, Qubit from Canada, Spectrum from the United States, PSI from the Czech Republic, Delta-T from the United Kingdom, Ecomatik from Germany, Aeroqual from New Zealand, UGT from Germany, Unidata from Australia, ICT from Australia, IML from Germany, PP system from the United States, Rimik from Australia, Haglof from Sweden, Loligo from Denmark, Metone from the United States, EKO from Japan, T&D from Japan, Daiki from Japan, EMS from the Czech Republic, Eosense from Canada, Epg from the Netherlands, Lotek from Canada, Novalynx from the United States, Odyssey from New Zealand, Stevens from the United States, Fibre gen from New Zealand, PMS from the United States SDEC, Skye UK, Applied Slovakia, Burkard MEG UK, Bronkhorst France, Termatrac Australia, Toikka Finland, Tisch USA, Mapir USA, Thermoline Australia, Velmex USA, USA Wescor、 Italy West System******