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POM Material Ammonia Nitrogen Digital Sensor Automatically Compensate For Potassium PH Temperature In Water

Categories Water Quality Sensor
Brand Name: KACISE
Model Number: KBU601
Certification: CE
Place of Origin: China
MOQ: 0-100
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 100
Delivery Time: 5-8 working days
Packaging Details: Carton/Wooden case, or Customers requests
Accuracy: 5%
Protection Grade: IP68
Temperature Range: 0 ~ 50℃
Output: RS-485, MODBUS protocol
Power Supply: DC 8~26V, current <50mA
Material: POM
Cable Length: 5 m, customizable
Size: Φ26*177.5 mm
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    POM Material Ammonia Nitrogen Digital Sensor Automatically Compensate For Potassium PH Temperature In Water


    KWS-200 Online NH4-N Ammonia Nitrogen Sensor


    Introduction
    Kacise introduces an online ammonia nitrogen sensor that requires no reagents, is green and non-polluting, and can be monitored online in real time. Integrated ammonium, potassium (optional), pH and reference electrodes automatically compensate for potassium (optional), pH and temperature in water.It can be directly put into installation, which is more economical, environmentally friendly and convenient than traditional ammonia nitrogen analyzer. The sensor has a self-cleaning brush that prevents microbial adhesion, resulting in longer maintenance intervals and excellent reliability. It adopts RS485 output and supports Modbus for easy integration.


    Feature
    Digital sensor, RS-485 output, support MODBUS
    No reagents, no pollution, more economical and environmentally friendly
    Automatically compensates for pH and temperature in water
    Self-cleaning brush to prevent microbial adhesion and longer maintenance intervals


    Technical Specifications

    Dimension


    Maintenance Methods and FAQ


    Maintenance Schedule and Method

    1. Maintenance Schedule
    It is recommended to periodically calibrate or clean the sensor surface according to the actual application scenario.

    2. Maintenance Methods


    Sensor maintenance
    1) Sensor outer surface: Clean the outer surface of the sensor with tap water. If there is still debris, wipe it with a soft, damp cloth.
    2) Check the cable of the sensor: the cable should not be tightened during normal operation, otherwise the cable inside the cable will be broken, causing the sensor to not work properly.
    3) Sensor storage: When the sensor is not in use, the black plastic cap should be fastened to check whether the sponge inside is wet. If it is not wet enough, please add 3mol/L potassium chloride solution and let the electrode be placed with potassium chloride. Preserved in the solution.

    The Matters Needing Attention

    The probe contains sensitive optical and electronic components. Make sure the probe is not subject to severe mechanical shock. Damage to the sensor due to impact or man-made will not be covered by the warranty. The sensor inlet water is not covered by the replacement of the pH electrode.

    FAQ

    Wiring

    1. ammonia nitrogen probe size

    64x251 mm (Φ xL)
    2. power information
    The power supply must be DC 12V +/-5%, current <50mA
    3. cable information
    4 wire AWG-24 or AWG-26 shielding wire. OD=5mm


    Red - power supply (VCC)
    White - 485 data _B (485_B)
    Green --- 485 data _A (485_A)
    Black --- ground line (GND)


    Procedure to get NH3_N value

    Figure 91:Flow chart to get NH3_N measurement


    Start brush active – make the brush active once power on , then the brush will work at the set interval time.
    Get temperature and NH3_N values – Get measurement results including temperature (C) and NH3_N (mg/L) after 20 seconds of brush active.
    (mg/L) after 20 seconds of brush active.
    Note: Please pay attention to highlighted portion (red) in the flow chart above. It’s highly recommended that customers get an average NH3_N results after 10 consecutive measurements, then perform display or other process.


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