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KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

Categories Water Quality Sensor
Brand Name: kacise
Model Number: KBU601
Certification: CE,FDA
Place of Origin: CHINA
MOQ: 0-100
Price: $0-$2000
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100
Delivery Time: 10-15 days
Packaging Details: Common package or custom package
Measuring range: 0.1-3.000mg/L (extensible), temperature 0-50℃
slope: 57±2 mv/p NO3 - ions
response time: 30s(in 62mg/L NO3 solution)
stability: ±0.3mv(30 min),±1mv(24h)
Interference ions: CL/NO3=100 NO2/NO3=10 generates an error of 10% in the above proportion
PH: 3-10
temperature: 0 to 40 ℃
Internal resistance: <1Mohm
Pressure range: 0.3 Mpa or less
Sensitive film: Organic ion exchange membrane, in a special solvent, and evenly distributed in PVC
Shell material: Grey plastic
size: 100mm long, 12mm diameter (other specifications can be customized)
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    KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

    KNA500 Nitrate Ion Analyzer PVC Sensor For Fishery Industry

    Product Introduction

    Nitrate ion analyzer mainly uses ion selective electrode measurement method to achieve accurate detection

    Of. The electrode has an ion selective membrane that reacts with the corresponding ion in the sample under test. The membrane is

    An ion exchanger, which reacts with the ionic charge to change the membrane potential, can detect the liquid, like

    The electric potential between this and the membrane. The difference between the two potentials detected on both sides of the membrane will generate an electric current

    The test electrode, the reference electrode liquid forms the "loop" on one side, the membrane, the internal electrode liquid, and the internal electrode on the other

    Edge.

    The difference in ion concentration between the internal electrode liquid and the sample will produce electrochemical reactions on both sides of the membrane of the working electrode

    The voltage is directed to the amplifier through a highly conductive internal electrode, as is the reference electrode

    To the location of the amplifier. Determination is obtained by detecting an exact standard solution with a known ion concentration

    To measure the ion concentration in the sample.

    Occurs in the aquifer of the ion-selective electrode substrate when the measured ion contacts the electrode in solution

    Ion migration. The charge change of the migrating ion has an electric potential, which causes the potential between membrane surfaces to arise

    Produces a potential difference between the measuring electrode and the reference electrode.

    Areas of use include food, drinking water, agriculture and so on.


    Nitrate Analyzer KNA500 Sensor






    Nitrate analyzer KNA500 host




    Nitrate Analyzer KNA500 Parameter Table

    Performanceparameter
    Measuring range0.1-3.000mg/L (extensible), temperature 0-50℃
    slope57±2 mv/p NO3 - ions
    response time30s(in 62mg/L NO3 solution)
    stability±0.3mv(30 min),±1mv(24h)
    Interference ionsCL/NO3=100 NO2/NO3=10 generates an error of 10% in the above proportion
    PH3-10
    temperature0 to 40 ℃
    Internal resistance<1Mohm
    Pressure range0.3 Mpa or less
    Sensitive filmOrganic ion exchange membrane, in a special solvent, and evenly distributed in PVC
    Shell materialGrey plastic
    size100mm long, 12mm diameter (other specifications can be customized)



    Ordering Information selection table


    Ordering Information selection table
    KNA500Nitrate analyzer
    Power supplyDC24V
    AC220V
    Cable length5m
    10m
    15m
    20m
    Temperature compensationSensor without temperature compensation
    Sensor with temperature compensation
    Signal outputOnly 4-20mA
    Only 485
    Also with 4-20mA , 485 signal output
    Special custom signal
    KNA500-DC24V-5m-Sensor without temperature compensation-Only 485Nitrate analyzer host, with DC24V adapter, cable between host and sensor,The cable length is 5 meters, the sensor is equipped without temperature compensation, and is only 485 communication.



    Contact us
    Website: www.kacise.com
    Phone: +86-17719566736
    Email: sales@kacise.com
    Location: Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China


    Abbreviations table
    NTU
    The unit of turbidity is "degree", which is equivalent to the degree of turbidity produced by 1L water containing 1mg SiO2 (or white clay, diatomite), which is 1 degree, or Jackson.Turbidity unit is JTU, 1JTU=1mg/L white clay suspension.
    The turbidity shown by modern instruments is the unit of scattering turbidity NTU, also known as TU.1NTU= 1JTU.
    Recently, it is considered internationally that the standard of turbidity prepared with ullotropin-hydrazine sulfate has good reproducibility and is chosen as the uniform standard of FTU.1FTU=1JTU.




























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