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Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water

Suzhou Delfino Environmental Technology Co., Ltd.
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    Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
     
    Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers
    • Buy cheap Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water from wholesalers

    Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water

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    Brand Name : Daruifuno
    Model Number : DUC2-COD-H-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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    Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water


    Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water

    COD is a commonly used comprehensive index to evaluate the degree of pollution of water bodies. It is the abbreviation of chemical oxygen demand in English.


    It refers to the amount of oxygen consumed by the use of chemical oxidants (such as potassium dichromate) to oxidize and decompose reducing substances (such as organic matter) in water. It reflects the degree to which the water body is polluted by reducing substances.


    Specification:

    ModelDUC2-COD-H-D
    Software VersionDRFN COD Analysis software V1.0
    Sensor InputCompatible with all DRFN's COD Digital Sensors
    Display Range0-1000mg/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——
    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 Supply

    18~36VDC

    Power ConsumptionAbout 7W
    WeightAbout 800g

    Please click the user manual of RS485 COD controller here:

    COD controller User Manual.pdf


    Brief introduction:

    ● Compatible with all DRFN digital COD 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;

    Digital COD Meter With UV254 Nanometer Ultraviolet Absorption For Process Water
    Aplication:
    ◇ Surface water
    ◇ Process water
    ◇ Sewage treatment plant
    ◇ Industrial wastewater
    ◇ Drinking water
    ◇ River


    FAQ
    1. Which sensors can be connected to your COD controller?

    A: The COD meter can be compatible with DRFN digital COD sensors.

    2. How does your COD 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 COD controller have an ambient temperature alarm function?
    Our COD controller has ambient temperature alarm function


    4: How long is your delivery time?
    A: Generally it is 3 days if the goods are in stock. or within 20 days if the goods are not in stock, it is according to quantity.

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