UV spectral sensors for nitrate and nitrite - WTW

UV spectral sensors for nitrate and nitrite - WTW

  • SKU: 481056
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  • Description
    Digital, optical sensor for the IQ Sesnor Net
    NitraVis®700 IQ NI: Sensor with maintenance-free ultrasonic cleaning for measurement of nitrate and nitrite directly in the process - optimized for municipal wastewater treatment systems:
    •High measuring accuracy
    •Easy handling
    •Minimal operating costs
    High measuring accuracy
    The innovative spectral measuring technique of these sensors allows the determination of nitrate and nitrite directly in the process. Based on the measurement of the entire spectrum, cross sensitivities of individual parameters among each other and interference such as turbidty are eliminated effectively. This ensures highly precise and reliable measuring results!

    Easy handling
    Based on the optical method, time-consuming steps such as sampling and sample preparation are eliminated. This also eliminates waiting for response time, which allows for a nearly continuous measuring process. This makes measured values available quickly and without complications.

    Minimal operating costs
    Spare parts such as wiper profiles and seals are not necessary thanks to the maintenance-free ultrasonic cleaning. The use of a chemical-free measuring method further reduces operating costs to a minimum.
  • Specifications

    Model

    NitraVis® 701 IQ NI

    NitraVis® 705 IQ NI

    Order No.

    481056

    481057

    Measuring method

    Spectral Measurement in the UV Range (200 – 390 nm)

    Measuring gap
    (optical layer thickness)

    1 mm

    5 mm

    Application (optimized for)

    Municipal wastewater:

    Municipal wastewater:

    Measuring range and Resolution

    Inlet & Aeration:

    NO3

    0.0 ... 300.0 mg/l 0.1 mg/l

    NO3-N

    0.00 ... 60.00 mg/l 0.01 mg/l

    NO2

    0.0 ... 120.0 mg/l 0.1 mg/l

    NO2-N

    0.00 ... 30.00 mg/l 0.01 mg/l

    Effluent:

    Effluent:

    NO3

    0.0 ... 750.0 mg/l 0.1 mg/l

    0.0 ... 250.0 mg/l 0.1 mg/l

    NO3-N

    0.0 ... 150.0 mg/l 0.1 mg/l

    0.00 ... 50.00 mg/l 0.01 mg/l

    NO2

    0.0 ... 300.0 mg/l 0.1 mg/l

    0.0 ... 100.0 mg/l 0.1 mg/l

    NO2-N

    0.00 ... 75.00 mg/l 0.01 mg/l

    0.00 ... 25.00 mg/l 0.01 mg/l

    Flow rate

    ≤ 3 m/s

    Pressure Resistance

    Maximum 1 bar (incl. sensor connection cable)

    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

    Housing: Titan Grade 2, PEEK
    Window: Sapphire glass
    Protection class: IP 68

    Weight (without cable)

    Approx. 8.82 lb (4 kg)

    Warranty

    2 years for defects in quality

Downloads

IQ SENSOR NET

Flyer, German, 999102D
"IQ SENSOR NET - das System"

IQ SENSOR NET

Flyer, English, 999102US
"IQ SENSOR NET - the system"

IQ SENSOR NET

Flyer, Polish, 999102PL
"System IQ SENSOR NET"

IQ SENSOR NET

Flyer, French, 999102FR
"IQ SENOSR NET  - La gamme"

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