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IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater

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    Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
     
    Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
    • Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
    • Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
    • Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
    • Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers
    • Buy cheap IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater from wholesalers

    IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater

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    Brand Name : Daruifuno
    Model Number : DUC2-NH4-S-D
    Certification : CE, ISO
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 10000 Sets per Month
    Delivery Time : 5-25 days
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    IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater

    IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater


    The ion-selective electrode method is used to measure the ammonia nitrogen concentration. The ammonia ion selective electrode directly detects the ammonium ion in the water environment to determine the concentration of ammonia nitrogen. Use a pH electrode as a reference electrode to obtain better stability.


    Because the dissolution of the sensor's measurement results is interfered by potassium ions, when the potassium ion concentration in the water is high, potassium ion compensation is required.


    The ammonia nitrogen sensor is composed of ammonium ion selective electrode, potassium ion (optional), pH electrode, and temperature electrode to form an integrated sensor. These parameters can mutually correct the measured value of ammonia nitrogen and realize multi-parameter measurement at the same time.


    Specification:

    ModelDUC2-NH4-H-D
    Software VersionDRFN NH4-N Analysis software V1.0
    Sensor InputCompatible with all DRFN's Ammonia Digital Sensors
    Display Range0-100mg/L
    Resolution0.01 mg/L
    Relay Control2 settable SPST relays with a maximum load of 3A/250VAC
    Analog Current Output2 settable 0/4~20mA current outputs with a maximum load of 1000Ω
    Communication Method

    Two-wire RS485 interface

    MODBUS RTU

    support JSON text data format

    OTA

    Default WIFI

    Display Screen

    128*64 black-and-white graphic lattice LCD

    adjustable backlight mode

    adjustable display rate

    Configuration InformationPower off protection, parameters are retained indefinitely
    Time/Data Record

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

    record interval can be set between 1~999 minutes

    Maintenance RecordsLast 100 times
    Protection LevelIP66
    Operating Environment0~60℃,RH<95% ( no condensation)
    Storage Environment-20~70℃, RH<55% ( no condensation, precision instruments)
    Shell MaterialEnhanced ABS
    Dimension144*144*120 mm
    Mounting MethodWall mounting, pipe clamping, panel installation (hole size 138*138 mm)
    Electrical InterfaceThe back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
    Power Supply18~36VDC
    Power ConsumptionAbout 7W
    WeightAbout 800g

    Please click the user manual of RS485 NH4-N controller here:

    NH4-N User Manual.pdf


    Brief introduction:

    ● Compatible with all DRFN digital Ammonia sensors;
    ● Separately have a list of controller and sensor settings for quick and detailed parameter setting;
    ● The working status of the sensor can be queried, including reading the serial number;
    ● Support a variety of installation methods;
    ● Time and historical data recording function;
    ● 3.2-inch large LCD screen;
    ● User-friendly Chinese and English language interface;
    ● Password can be set to prevent misoperation;
    ● 2 SPST multi-function and settable relays;
    ● Two 0/4~20mA active current loop outputs;
    ● RS485 interface, Modbus RTU communication protocol;
    ● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;

    ● OTA download technology as a smart configuration option for the instrument.


    IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater
    Aplication:
    ◇ Surface water
    ◇ Groundwater
    ◇ Sewage
    ◇ Industrial wastewater
    ◇ Effluent
    ◇ Environmental water monitoring


    FAQ
    1. Which sensors can be connected to your NH4-N controller?
    A: The NH4-N meter can be compatible with DRFN digital NH4-N sensors.


    2. How does your NH4-N controller collect sensor data?
    A: The connected sensor uploads the detected data in a special encrypted communication method to ensure that the controller can collect high-precision data more stably


    3. Does the NH4-N controller have an ambient temperature alarm function?
    Our NH4-N controller has ambient temperature alarm function


    4: The NH-N controller has OTA download technology?

    OTA download technology as a smart configuration option for the instrument.

    Quality IP66 OTA RS485 NH4-N Transmitter For Sewage Controller For Industrial Wastewater for sale
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