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Soil moisture Recorder
Soil moisture Recorder
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  • Company Profile

    Product introduction:
    HLY-EXSF03 can be connected with 1-6 channels of soil temperature sensor and 1-6 channels of soil moisture sensor at the same time, which is used to measure and store soil temperature and soil moisture parameters of soil surface and different depths. It has high measurement accuracy, large storage capacity and small size. The recorder has the advantages of simple operation and reliable performance. It can work independently without the computer, track and record the whole process, and has the function of automatic storage and protection of power-off data. The data storage is stable and not easy to lose. It is widely used in the measurement and research of agriculture, forestry, geology, farmland, water conservancy, forest, lawn, highway, railway maintenance, etc.



    1. This machine is small in size, simple in software operation and reliable in performance. The recording interval can be set arbitrarily from 1 minute to 24 hours according to the requirements.           

    2. The system can track and record the temperature and humidity data in the tested environment for a long time, and has the function of automatic storage and protection of power-off data.           

    3. The power consumption of the whole machine is small, and the built-in battery power supply can reach more than half a year.           

    4. The software has powerful function and convenient data viewing. The data in the recorder can be exported to the computer at any time and stored as excel table file to generate data curve for further data processing by other analysis software.           

    5. A single recorder can access up to 6 temperature probes and 6 humidity probes to measure the distribution of temperature and humidity in soil.           

    6. The recorder can work independently without the computer. When the current environment data needs to be viewed, the data in the recorder can be read by the computer through the communication interface.           

    7. A recorder can simultaneously measure the temperature and soil moisture of multiple points.


    Technical Date:

    Host parameters:           

    Channel number: 2 channels, 6 channels, 8 channels, 12 channels optional           

    Temperature range: - 30 ℃ ~ 70 ℃           

    Measurement accuracy: ± < 0.2 ℃           

    Temperature resolution: 0.1 ℃           

    Humidity range: 0-100%           

    Humidity accuracy: ± 3%           

    Humidity resolution: 0.1%           

    Record capacity: 120000           

    Communication: USB communication           

    Power supply: dry battery No.5           

    Technical parameters of soil temperature probe           

    Probe manufacturer: Heraeus, Germany           

    Output signal: 4 ~ 20mA two wire           

    Repeatability: 0.3 ℃           

    Accuracy: ± 0.2 ℃           

    Measurement range: - 20 ℃ ~ 50 ℃           

    Response time: < 1 second           

    Stabilization time: 100ms after power on           

    Lead length: 3M           

    Probe protector: Ф 5 * 30MM stainless steel protector           

    Technical parameters of soil moisture sensor           

    Unit: % (m3 / m3)           

    Range: 0-100%           

    Probe material: stainless steel           

    Sealing material: epoxy resin           

    Measurement accuracy: ± 3%           

    Working temperature range: - 40 ℃ ~ 85 ℃           

    Working voltage: 7 ~ 12V           

    Output signal: 0 ~ 2V DC           

    Measurement area: a cylinder with a diameter of 7cm and a height of 7cm around the central probe.


    Product configuration:            

    One set of data acquisition recorder (with waterproof aluminum box), one soil temperature and humidity sensor, one USB data cable, one set of software, one instruction manual and one certificate
    Wuhan Hanliny Technology Co., Ltd. is located in the optical valley high tech Zone, Wuhan City, Hubei Province. The company is mainly engaged in research and development, production and sales of soil testing instruments, plant testing instruments and environmental testing instruments. It is a comprehensive technology enterprise integrating science, industry and trade. The main products include soil/fertilizer Nutritional Parameters, soil temperature and humidity meter, soil moisture meter, soil conductivity meter, soil salinity meter, soil moisture temperature and salinity meter, soil pH/Eh tester, soil three parameter tester, soil moisture station, soil drill, soil drill comprehensive suit, root drill suit, original soil sampler, etc.; photosynthetic instrument, Leaf transpiration rate meter, Plant respirometer, canopy analyzer, root scanning analysis system, chlorophyll meter, leaf area meter, stem strength meter, leaf thickness meter, etc.; weather station, handle weather station, greenhouse environmental station, greenhouse environmental recorder, temperature and humidity recorder, CO2 recorder, rainfall record Instrument, solar radiation recorder and other instruments.
    The company's products are mainly used in agriculture, forestry, teaching, scientific research, meteorology, environment and other fields. It cooperates with many agricultural universities, scientific research institutions, agricultural extension stations, soil and fertilizer stations, agricultural and forestry bureaus, etc., and has been unanimously praised by customers. The company adheres to high-quality after-sales service, technical training for each sold instrument, regular return visit, Q & A, deeply trusted and supported by users.
    Hanliny adheres to the concept of innovation and pragmatism, pursuit of excellence, sincerity and customer first, will adhere to the research and development of more advanced instruments and equipment, and serve customers with high-quality products, quality and preferential prices.
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