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Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

    Buy cheap Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water from wholesalers
     
    Buy cheap Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water from wholesalers
    • Buy cheap Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water from wholesalers
    • Buy cheap Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water from wholesalers
    • Buy cheap Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water from wholesalers

    Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

    Ask Lasest Price
    Brand Name : Desun Uniwill
    Model Number : DS-380
    Certification : CE
    Price : $280.00 - $400.00/ Piece
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 1000 sets per month
    Delivery Time : 7~ 15 working days
    • Product Details
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    Aquarium Analog Smart Optical Dissolved Oxygen Sensor DO Sensor For Water

    Aquarium Analog Smart Optical Dissolved Oxygen Sensor Do Sensor For Water

    Description

    The fluorescent dissolved oxygen sensor is based on the quenching principle of the specific fluorescence of the particular substance in physics. Blue light from a light-emitting diode (LED) illuminates the fluorescent material on the inner surface of the fluorescent cap, and the fluorescent material on the inner surface is excited to emit red light by detecting the phase difference between red and blue light and the internal calibration value. The ratio is calculated to calculate the concentration of oxygen molecules, and the final value is automatically compensated by temperature and pressure.

    do sensor
    Features
    * 0-20mg/L or 0-200% saturation
    * 0~50 °C; IP68 protection level
    * No film, no electrolyte, no polarization
    * No need to consume oxygen, no flow rate
    * Built-in temperature sensor, automatic temperature compensation
    * Free from chemical interferences such as sulfides
    * Small annual drift, fast response, and more accurate measurement
    * Free of maintenance, longer application cycle, and lower cost of use
    * Fluor cap replacement is simple
    *Support RS-485, MODBUS protocol
    fish tank dissolved oxygen sensor
    Technical parameters
    Model
    Fluorescent dissolved oxygen sensor
    Measuring Range
    0-20mg/L or 0 ≤ 200% saturation
    Response time
    5 s
    Precision
    ± 5%
    Sensor drift
    <1% per year
    Temperature range
    0~50℃
    Temperature precision
    ± 0.5℃
    Calibration method
    One or Two-point calibration
    output method
    RS-485 (Modbus/ RTU )
    Temperature sensor
    NTC
    Housing diameter
    22mm
    Housing length
    188.3
    Cable length
    5 m, in addition to the customer, 5 m, 15 m and 30 m cables.
    Power consumption
    < 0.5 W
    power supply
    DC6~12v +/-5%, current<50mA
    Protection level
    IP68
    Housing Material
    SS316/Titanium

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