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  • Ammonia nitrogen sensor

    The SCJ-NHN01 integrated online ammonia nitrogen sensor is made of ammonium ion selective electrode based on PVC membrane. It is used to test the ammonium ion content in water and has temperature compensation to ensure that the test is fast, simple, accurate and economical.

    Product Details of Ammonia nitrogen sensor

    Key Features:


    • Independently developed polymer material diaphragm, loaded with optically active components, solid and durable,
      no pretreatment required, fast response speed
      , no reagents required, no secondary pollution, economical and environmentally friendly
      , built-in temperature compensation algorithm to ensure measurement accuracy, good long-term stability,
      built-in plug-and-play full-function digital controller, with calibration record storage function, no calibration required for first use



    Product parameters:


    Range and resolution: 0~100.00mg/L 0.01mg/L0~1000.0mg/L 0.1mg/L

    Accuracy: ±10% or ±1mg/L, ±0.5℃

    Working temperature: 0~40℃

    Working pressure: <0.1MPa

    pH range of medium: 4~10pH

    Temperature compensation: Automatic temperature compensation (Pt1000)

    Power supply: 12~24VDC

    Signal output: RS-485 (Modbus/RTU)

    Shell material: PVC and POM

    Installation method: 3/4NPT pipe thread, immersion installation

    Cable length: 5 meters, other lengths can be customized

    Calibration method: two-point calibration

    Power consumption: 0.2W@12V

    Protection level: IP68

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