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12pH Water Quality Sonde

Suzhou Delfino Environmental Technology Co., Ltd.
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    Buy cheap 12pH Water Quality Sonde from wholesalers
     
    Buy cheap 12pH Water Quality Sonde from wholesalers
    • Buy cheap 12pH Water Quality Sonde from wholesalers
    • Buy cheap 12pH Water Quality Sonde from wholesalers

    12pH Water Quality Sonde

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    Brand Name : Daruifuno
    Model Number : AS2,AS3
    Certification : CE
    Price : Negotiable
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    12pH Water Quality Sonde


    Chlorine Dioxide Sensor 12pH Water Quality Sensor With Open Measuring Cell


    Descriptions


    Chlorine dioxide sensor AS2, AS3 is used for the measurement of chlorine dioxide with open measuring cell. The water quality sonde is non-membrane-covered, amperometric potentiostatic 3-electrode system. Sensors without membranes are less susceptible to changes in pressure.


    The measurands of the chlorine dioxide sensor water quality sonde is chlorine dioxide. If you want to calibrate the sensor, at the controller, via analytical determination by DPD-1 method. The material of the sensor is PVC-U(AS2), PEEK(AS3). The Pressure range of the chlorine dioxide sensor is 0 ~ 8bar. For mA-version, the connection is 2-pole terminal or M12 male and Modbus RTU with M12 male.


    Specifications

    Product NameChlorine dioxide sensor water quality sonde
    Product ModelChlorine dioxide sensor AS2, AS3
    Measuring System
    Amperometric potentiostatic 3-electrode system
    pH Range1~12
    Pressure Range0~8bar
    Temperature Range

    0~50℃(AS2), 0~70℃(AS3)

    Flow Rate30 l/h
    Calibration

    Via analytical chlorine determination by DPD-1 method

    Response Time
    T90 30s

    Connection

    mA-version 2-pole terminal, M12 male or Modbus RTU with M12 male

    Shaft Length

    Standard 175 mm, and up to 220 mm in length (mA-Version)

    Absence Of The Disinfectant
    Max. 24 h

    Applications Of The Chlorine Dioxide Sensor


    Freshwater, especially drinking water, up to max. 70 ℃.


    Advantages Of The Chlorine Dioxide Sensor
    The application of the water quality sonde chlorine dioxide sensor AS2, AS3 is freshwater, especially drinking water. The sensor has the function of temperature compensation, it is automatical, by an integrated temperature sensor.
    The interferences such as ozone, chlorine, chlorite are registered with less than 2%. The sensor needs your maintenance, regularly control of the measuring signal, min. once a week.


    Scope Of Supply


    Water quality sonde chlorine dioxide sensor AS2, AS3: sensor, electrolyte hull, electrolyte.


    Ordering Data:

    Type(up to 50℃)

    Measuring range(ppm)

    Resolution(ppm)

    Output signal

    Power supply

    Item number

    AS2H-CD-M0c

    0.005 ~ 2.00

    0.001

    Modbus RTU

    9 ~ 30 V DC
    20 ~ 56 mA

    3426820

    AS2N-CD-M0c

    0.03 ~ 10.00

    0.01

    3426821

    AS2MA1-CD

    0.03 ~ 1.00

    0.01

    4 ~ 20 mA

    12 ~ 30 VDC
    RL: 50 ~ 900 Ω

    3326151

    AS2MA2-CD

    0.03 ~ 2.00

    0.01

    3326152

    AS2MA5-CD

    0.03 ~ 5.00

    0.01

    3326153

    AS2MA1-CD-M12

    0.03 ~ 1.00

    0.014 ~ 20 mA

    12 ~ 30 VDC
    RL: 50 ~ 900 Ω

    3426840

    AS2MA2-CD-M12

    0.03 ~ 2.00

    0.01

    3426841

    AS2MA5-CD-M12

    0.03 ~ 5.00

    0.01

    3426842


    Type(up to 70℃)Measuring range(ppm)Resolution(ppm)Output signalPower supplyItem number
    AS3H-CD-M0c0.005 ~ 2.000.001Modbus RTU9 ~ 30 V DC
    20 ~ 56 mA
    3426870
    AS3N-CD-M0c0.03 ~ 10.000.013426870
    AS3MA1-CD0.03 ~ 1.000.014 ~ 20 mA12 ~ 30 VDC
    RL: 50 ~ 900 Ω
    3326161
    AS3MA2-CD0.03 ~ 2.000.013326162
    AS3MA5-CD0.03 ~ 5.000.013326163
    AS3MA1-CD-M120.03 ~ 1.000.014 ~ 20 mA12 ~ 30 VDC
    RL: 50 ~ 900 Ω
    3426890
    AS3MA2-CD-M120.03 ~ 2.000.013426891
    AS3MA5-CD-M120.03 ~ 5.000.013426892

    If you are interested in the water quality sonde chlorine dioxide sensor AS2, AS3, please contact us.


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