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Soil moisture meter
Soil moisture meter
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    Soil Moisture Meter HLY-EXB02 Introduction:
    HLY-B02 soil moisture meter uses FDR principle to measure and record soil moisture rapidly. Based on the principle of frequency reflection FDR, the soil moisture sensor is a kind of dielectric sensor, which measures the change of capacitance on the sensor under the frequency of 100MHz, so as to measure the dielectric constant of the inserted medium. Because the dielectric constant of water is very high (80), the soil is (3-10). Therefore, when the soil moisture content changes, the dielectric constant of the soil also changes greatly. The sensor circuit minimizes the effect of temperature change on the measurement. Digital technology and durable materials are adopted, with high measurement accuracy and low price. The sensor can continuously monitor the moisture content of different soil depths in many sample plots for a long time. It is widely used in soil and water conservation monitoring, soil hydrological monitoring, fine agricultural production, precision irrigation, geological exploration, plant cultivation and other fields.


    Soil Moisture Meter HLY-B02 Features:
    1) The host is equipped with 2GB memory and USB interface, so the data can be exported quickly;
    2) Measure the soil volume water content within the capacity range of 200 cm around the probe;
    3) Anti lightning, frequency intercept interference design, strong anti-interference ability;
    4) The sensor has high protection performance (IP68) and can be buried in soil for a long time;
    5) Small size, easy to carry; Chinese LCD display, friendly human-computer interface; manual acquisition or free setting interval


    Technical Date:
    Sensor principle: frequency domain reflection FDR
    Measurement parameters: soil volume moisture content
    Moisture range: 0-60% saturated
    Temperature range: 0-50 ℃
    Moisture accuracy: ± 3% (after calibration)
    Temperature accuracy: ± 0.5 ℃
    Resolution: 0.1%
    Response time: < 500ms
    Probe operation environment: outdoor, suitable environment temperature is 0-45 ℃
    Probe size: 17cm * Φ 4cm
    Cable length: Standard 5m (or customized)
    Shell material: ABS engineering plastics
    Probe material: 316 stainless steel 

    Power supply: rechargeable battery
    Gross weight: 500g
    Protection grade: IP68
    Storage space: 2GB
    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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