ISE sensor für nitrate - WTW

ISE sensor für nitrate - WTW

  • SKU: 107082
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  • Description
    Digital ISE sensor for nitrate, connectable to the IQ SENSOR NET
    Nitrogen elimination – transparent, process optimized, economical. Nitrate measurement directly in the medium - optimized for regulation purposes:
    •Chloride compensation (optional)
    •Calibration free, long-term stability
    •Economical & cost efficient
    With the NitraLyt®Plus 700 IQ, nitrate can be determined directly in the medium. This makes measured values available in a timely manner and they can easily be used for regulation purposes. Another plus of the IQ SENSOR NET probe is the low investment and maintenance cost.
  • Specifications

    Measuring method

    Electrochemical

    Appropriate Electrode

    Reference electrode VARiON® Ref, Measuring electrode VARiON®Plus NO3, Compensation electrode VARiON®Plus Cl

    Measuring range/Resolution

    NO3-N: 1 ... 1000 mg/l / 1 mg/l; 0.1 ... 100.0 mg/l / 0.1 mg/l
    NO3-: 5 ... 4500 mg/l / 5 mg/l; 0.5 ... 450.0 mg/l / 0.5 mg/l

    Compensation Range

    Cl-: 0.1 ... 1,000 mg/l / 0.1 mg/l

    Measuring Accuracy in laboratory standard solutions

    ± 5 % of measured value ± 0.2 mg/l in standard solutions

    Calibration Procedures

    Matrix adjustment against any reference value, 2-point-calibration possible with multiple standard solution

    Working Life (typically)

    Reference electrode: 18 months,
    measuring and compensation electrode: 18 months (in typical application - municipal sewage plants)

    Temperature Measurement and Compensation

    Integrated NTC thermistor, 
    Range 32 °F … 104 °F (0 °C … +40 °C), Accuracy ±0.5 K, Resolution 0.1 K, t95 < 20 s

    Pressure Resistance

    Maximum 0.2 bar (incl. SACIQ sensor connection cable, with installed electrodes)

    Ambient Conditions

    Operating temperature: 32 °F … 104 °F (0 °C … +40 °C), storing temperature: 32 °F … 104 °F (0 °C … +40 °C)

    Electrical connections

    2-wire shield cable with quick fastener to sensor

    Electromagnetic Compatibility

    EN 61326, Class B, FCC Class A;
    Intended for indispensable operation

    Certifications

    CE

    Mechanical

    Sensor body: V4A stainless steel 1.4571 Protective cup: POM
    Temperature sensor: V4A stainless steel 1.4571 Protection rating: IP 68 (0.2 bar, with installed electrodes)
    Electrode connector: POM

    Weight

    Approx. 1.48 lb (670 g, without electrode, without sensor connection cable)

    Warranty

    NitraLyt®Plus 700 IQ: 2 years
    Electrodes: 1 year for defects of quality

Downloads

NitraLyt Plus 700 IQ. (English)

IQ Sensor Net nitrate sensor
Operating manual

NitraLyt Plus 700 IQ. (French)

IQ Sensor Net nitrate sensor,
Operating manual

NitraLyt Plus 700 IQ. (German)

IQ Sensor Net Nitratsensor,
Bedienungsanleitung

VARiON

Flyer, German
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