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220V Chlorine Tester OTA Chlorine Analyzers

    Buy cheap 220V Chlorine Tester OTA Chlorine Analyzers from wholesalers
     
    Buy cheap 220V Chlorine Tester OTA Chlorine Analyzers from wholesalers
    • Buy cheap 220V Chlorine Tester OTA Chlorine Analyzers from wholesalers
    • Buy cheap 220V Chlorine Tester OTA Chlorine Analyzers from wholesalers
    • Buy cheap 220V Chlorine Tester OTA Chlorine Analyzers from wholesalers

    220V Chlorine Tester OTA Chlorine Analyzers

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    Brand Name : Daruifuno
    Model Number : ADS2-U4A-CL4.2
    Certification : CE
    Price : Negotiable
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    220V Chlorine Tester OTA Chlorine Analyzers


    220V Chlorine Tester OTA Technology For Aquarium 144 * 144 * 120mm


    Brief Introduction


    The chlorine tester is applied to online monitoring of residual chlorine concentration in drinking water and industrial process water disinfection and sterilization process, sewage treatment and circulating cooling water treatment, and can also be used in swimming pools and other places where residual chlorine concentration needs to be measured.


    The ADS2-U4A-CL4.2 online chlorine tester is a single-parameter instrument, each instrument is connected to chlorine sensors to realize the measurement of chlorine. The instrument configures OTA download technology (Over-the-Air Technology) as a smart configuration option.





    Advantages Of The Chlorine Tester


    1. The protection grade of the chlorine meter’s shell is IP66, which can effectively isolate the pollution and corrosive gas intrusion from the external environment.

    2. The large-size display screen of the instrument displays sensor measurement data and other data. The user can use the operation panel on the front of the controller to calibrate the sensor and set various parameters that need to be output.

    3. The communication is equipped with a two-wire RS485 interface, the communication protocol is MODBUS RTU. The instrument supports JSON text data format.

    4. The chlorine analyzer can record the user's maintenance details of the equipment, the calibration effect of the diagnostic sensor, and will give corresponding prompts for inaccurate calibration instruments.

    5. The display uses a 128*64 large LCD screen, and the display backlight provides always on and energy-saving mode selection.

    Technical Parameters

    Product NameChlorine Tester
    Product Model

    ADS2-U4A-CL4.2

    Software Version

    DRFN Chlorine Analysis software V1.0

    Display Range

    0.00-200.00mg/L

    Resolution

    0.001 mg/L

    Accuracy

    Better than 0.15% of the measuring range

    Stability

    0.05% of the measuring range every 24 hours, no accumulation

    Repeatability

    Better than 0.1% of the measuring range

    Relay Control

    2 settable SPST relays, the max. load 3A/250VAC

    Sensor Self-diagnosis

    screen image and buzzer prompt

    Analog Current Output

    2 settable 0/4~20mA active current loop output max. load 1000Ω

    Communication Method

    MODBUS RTU; support JSON text data format

    Display Screen

    128*64 LCD

    Time History/Data Record

    Year/month/day/hour/min/second, record 14000 historical data

    Protection Grade

    IP66

    Operating Environment

    0~60℃, relative humidity less than 95%

    Storage Environment

    -20~70℃, relative humidity less than 55%

    Shell Material

    Enhanced ABS

    Dimensions

    144*144*120mm (hole size 138*138 mm)

    Mounting Method

    Wall mounting, pipe clamping, panel installation

    Power Supply

    100~240V AC

    Weight

    800g




    The Matching Chlorine Sensors Recommendation

    • Model: CL4.2
    • pH range: 6~8

    • Pressure range: 0~1 bar, no pressure surges or fluctuations
    • Temperature range: 0~ 45℃

    • Integrated automatic temperature compensation
    • Response time: T90 about 30 seconds
    • Flow rate: about 30 l/h, low flow-dependence
    • Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
    • Connection: for mA-version 2-pole terminal, M12 male

    • Material: PVC-U and semipermeable membrane

    Type

    Measuring range:

    ppm

    Resolution:

    ppm

    Output signalPower supplyItem number
    CL4.2MA0.50.01~ 0.500.014~20 mA

    12~30 VDC

    RL: 50~900 Ω

    3326240
    CL4.2MA20.01~2.000.013326241
    CL4.2MA50.01~5.000.013326242
    CL4.2MA100.01~10.000.013326243
    CL4.2MA200.01 ~20.000.013326244
    CL4.2MA-1000.1~1000.13326245
    CL4.2MA-2000.1~ 2000,13326246
    CL4.2MA0.5-M120.01~0.500.014~20 mA

    12~30 VDC

    RL: 50~900 Ω

    3326250
    CL4.2MA2-M120.01~2.000.013326251
    CL4.2MA5-M120.01~5.000.013326252
    CL4.2MA10-M120.01~10.000.013326253
    CL4.2MA20-M120.01~20.000.013326254
    CL4.2MA-100-M120.1~1000.13326255
    CL4.2MA-200-M120.1~2000.13326256


















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