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OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs

Suzhou Delfino Environmental Technology Co., Ltd.
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    Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
     
    Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
    • Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
    • Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
    • Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
    • Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers
    • Buy cheap OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs from wholesalers

    OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs

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    Brand Name : Daruifuno
    Model Number : DUC2-PH-S-A
    Certification : CE, ISO
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 10000 Sets per Month
    Delivery Time : 5-25 days
    • Product Details
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    OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs


    OTA Online PH Transmitter with two settable 0/4~20mA current outputs


    DUC2-PH-H-A pH transmitter is the latest intelligent integrated industrial transmitter developed by our company. It adopts a new design mode, high performance, high reliability and LCD display. It is specially designed for chemical, power station, electronic and It is developed to measure the pH of water in industries such as fermentation.


    The pH transmitter is an industrial pH meter for continuous measurement. The preamplifier adopts high-quality high-impedance amplifier, and the pH electrode adopts three composite pH electrodes. The instrument has the characteristics of high measurement accuracy, fast response speed, small size, convenient installation and maintenance, etc.


    The instrument adopts two-point calibration method, and the two-wire system uses 4~20mA output; the four-wire system uses 24V power supply and 4~20mA output. Because the meter transmits pH signal by current mode, it has strong anti-interference ability and long transmission distance.


    Specification:

    ModelDUC2-PH-H-A
    Software VersionDRFN PH Analysis software V1.0
    Sensor InputCompatible with all DRFN's PH Digital Sensors
    Display RangePH-2~+16pH
    ORP±3000mV
    TEMP-10~500℃ /14~932℉
    ResolutionPH0.01pH
    ORP1mV
    TEMP0.1℃/ 0.1℉
    Relay Control2 settable SPST relays, max. Load 3A/250VAC
    Analog Current2 settable 0/4~20mA current outputs, max. Load 1000 ohms
    Communication MethodTwo-wire RS485 interface; MODBUS RTU; 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 (hole size 138*138 mm)
    Electrical InterfaceThe back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
    Power Supply100~240VAC
    Power ConsumptionAbout 7W
    WeightAbout 800g

    More details please refer to catalog here:

    Daruifuno Catalog.pdf


    Brief introduction:

    ● Compatible with all DRFN digital PH/ORP sensors;
    ● Automatic temperature compensation;
    ● 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;​

    Select the temperature display unit, "℃" or "℉" can be selected.

    OTA Online PH Transmitter With Two Settable 0/4~20mA Current Outputs

    Aplication:
    Water treatment monitoring

    Drinking water,surface water,water quality analyze,ground water,ect.

    Industrial process monitoring and dosing control
    Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.

    FAQ
    Q1. Does the instrument have a self-diagnostic function and how does it prompt?

    A: The pH meter has self-diagnosis function.When the instrument is in calibration and maintenance,it can diagnose the PH/ORP sensor,if there is improper operation or poor PH/ORP sensor characteristics, the screen makes an image display and advises the user to re-maintain or replace the sensor.


    Q2. What are the special advantages of the pH instruments?
    A: The instrument can not only compensate the temperature of the test sample by connecting the temperature sensor, but also self-check the working temperature of the instrument in real time. When the working temperature of the instrument changes, the instrument compensates the hardware change caused by the temperature drift. Make the test results more accurate, this is a patented technology.


    Q3: Is there any stock?
    A: Yes,we have materials in stock to help you to get the samples as soon as we can


    Q4: How about warranty ?
    A: Warranty: 12 months, Lifetime maintenance

    Q5. What are the applications of dissolved oxygen analyzers?
    A: Sewage/Surface water monitoring/Aquaculture water bodies/Urban sewage treatment/Industrial wastewater treatment /Aquariums

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