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PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode

    Buy cheap PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode from wholesalers
     
    Buy cheap PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode from wholesalers
    • Buy cheap PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode from wholesalers
    • Buy cheap PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode from wholesalers
    • Buy cheap PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode from wholesalers

    PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode

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    Brand Name : Daruifuno
    Model Number : APX2-G3A
    Price : Negotiable
    Supply Ability : 100 Unit/Week
    Delivery Time : 7-10 Working Days
    Certification : CE
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    PT1000 - 10~150℃ Online PH ORP Gauge With Ground Electrode


    PT1000 - 10 ~ 150℃ Online PH ORP Gauge With Ground Electrode For Chemical Processing Water Treatment


    Brief introduction


    The PH/ORP gauges has temperature detection and temperature compensation function, supporting pH electrodes with temperature to measure temperature changes in aqueous solutions. It is a patented temperature drift compensation technology, which makes the instrument more stable and accurate in all kinds of environments.


    The PH/ORP gauges use salt-bridged primary battery electrodes (PH electrodes) to detect changes in the concentration of hydrogen ions in the solution, which affect the electrode level. It is usually made of glass and commonly known as PH glass electrode measurement. Mathematic defines pH as a commonly used congenital negative value for the concentration of hydrogen ions, i.e. pH=-lg[H⁺]


    Applications of Online PH ORP gauge


    1 Water treatment monitoring: drinking water surface water quality groundwater environmental sewage discharge monitoring urban drainage network monitoring


    2 Industrial process monitoring and dosing control treatment: chemical petroleum paper food medicine electroplating PCB manufacture


    Technical Parameters of Online PH ORP gauge


    ModelAPX2-G3A
    Software versionDRFN PH Analysis software V1.0
    Sensor Input PHGlass PH sensor.
    Sensor Input ORPRedox sensor (platinum / gold sensor)
    Sensor Input TEMPPT1000 or NTC10K

    Sensor Input

    Ground Electrode

    Combination electrode with ground rod
    Range / Resolution PH-2~16pH / 0.01pH
    Range / Resolution ORP±2000mV / 1mV

    Range / Resolution

    Measure Temperature

    -10~150℃ / 0.1℃(14~302℉ / 0.1℉)
    Performance Accuracy0.1% of span or PH: ±0.02pH /ORP: ±2mV, select larger one.
    Performance Stability0.05% of span every 24 hours, no accumulation.
    Performance Repeat-abilityBetter than 0.1% of span
    Electrode Self-diagnosisThe zero and slope of the electrodes are diagnosed during calibration and maintenance. If the screen prompts maintenance or replacement, the buzzer prompts briefly.
    Relay Control2 SPST relays: PH/OPR alarm, water temperature alarm, electrode cleaning cycle control; the maximum load is 3A/250VAC.
    Analog Current OutputTwo 0/4 ~ 20mA currents; Accuracy 0.00025 (16 bits); Maximum load 1000 Ω.

    Communication Mode


    Two-wire RS485 interface, communication protocol: MODBUS RTU

    Supports JSON (JavaScript Object Notation) text data formats HJ211

    Display Language128 x 64 dots; English / Chinese / Other languages

    Time History/

    Data Record

    Record in years, months, dates, hours, minutes and seconds,

    Keep 14,000 historical measurements and last 500 maintenance data

    Overall Dimensions144*144*120mm Panel Hole dimension 138*138mm
    PowerAC power supply 100~240VAC
    Power Consumption7W
    Instrument WeightAbout 800g

    Advantages of Online PH ORP gauge


    PH/ORP gauge can be connected to a variety of traditional PH/T or ORP combination electrodes. It has the patented temperature detection and temperature drift compensation technology


    The PH/ORP online gauge for differential signal input is compatible with ground rod pH sensors to solve problems like reference junction potential and sensor ground loops.


    The PH ORP gauge works accurately in years, months, dates, hours, minutes and seconds, it records the measurement data on time to form a consultable historical data. The PH ORP gauge can record up to 14,000 historical measurements. The recording interval is freely set by the user. User maintenances are also recorded and the last 500 maintenance data are saved to help us find and analyze the cause of the instrument's abnormal operation.


    More pictures for Online PH ORP gauge


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