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KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485

    Buy cheap KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 from wholesalers
     
    Buy cheap KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 from wholesalers
    • Buy cheap KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 from wholesalers
    • Buy cheap KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 from wholesalers
    • Buy cheap KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 from wholesalers

    KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485

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    Brand Name : Kacise
    Model Number : KWS630
    Certification : Intrinsically safe mode E, explosion proof type D, CE
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100
    Delivery Time : 5-8 work day
    • Product Details
    • Company Profile

    KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485

    Online fluorescence dissolved oxygen sensor


    Introduction


    The KWS630 fluorescent dissolved oxygen sensor utilizes the fluorescence method for the precise measurement of dissolved oxygen in water. Positioned at the top of the sensor is a film coated with a layer of fluorescent material. In the presence of light emitted by the light-emitting diode, the fluorescent material emits fluorescence upon returning from the stressed state to the ground state. The concentration of dissolved oxygen is determined by measuring the duration of this fluorescence.


    Additionally, the sensor incorporates a built-in temperature sensor, which automatically compensates for variations in dissolved oxygen values based on temperature changes. This integrated feature enhances the accuracy and reliability of dissolved oxygen measurements by accounting for the influence of temperature on the fluorescence response. The KWS630 fluorescent dissolved oxygen sensor thus offers a robust and efficient solution for monitoring dissolved oxygen levels in water.


    Features

    1. No electrolyte required, no polarization
    2. No need to consume oxygen, no flow rate
    3. Built-in temperature sensor
    4. Automatic temperature compensation
    5. Free from chemical interferences such as sulfides
    6. Small drift, fast response, more accurate measurement
    7. Maintenance free, longer cycle life and lower cost of ownership
    8. Fluor cap replacement is simple
    9. RS-485 interface, Modbus-RTU protocol



    Technical Specifications


    productOnline fluorescence dissolved oxygen sensor
    principleUltraviolet fluorescence method
    Measuring range0~20mg/L
    Response time10 sec
    accurate1%
    Protection levelIP68
    Deepest depthUnderwater 60 metersunderwater 10 meters
    temperature range0 ~ 50℃
    OutputSupport RS-485, MODBUS protocol
    Power supplyDC 5~12V, current <50mA
    sizeΦ26*177.5 mm
    Probe cable length10 m, customizable 5 m, 15 m and 30 m cable
    Fluorescent cap life1 year
    Maximum working pressure6bar
    product materialPOM or 316 ss

    Installation and electrical connection


    1. The temperature sensing part of the installation should be immersed below the liquid level to avoid collision with the surface of the membrane head. The membrane head portion should be protected from deposits.
    2. Electrical connection
    Red line - power cord (12 ~ 24V)
    Black line - ground (GND)
    Blue line - 485A
    White line - 485B
    Bare wire - shield
    After wiring is completed, it should be carefully checked to avoid incorrect connections before powering up.
    Cable specification: Considering that the cable is immersed in water (including sea water) for a long time or exposed to the air, the cable has certain corrosion resistance. The outer diameter of the cable is Φ6 mm and all interfaces are waterproof.

    Company Information


    Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.
    We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.
    Currently, Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

    Our Services
    • Your inquiry will be replied in 24hours.
    • OEM&ODM, we can help you to design and your request will be put into product.
    • Distributorship are offered for your unique design product and some of our sensors.
    • Protection for your marketting area, ideas of design and all your private information.
    • Discounts are offered based on order quantities.
    Quality KWS630 Online fluorescence Dissolved Oxygen Sensor Automatic Temperature Compensation water quality RS485 for sale
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