• IQ Festkabel-Sensor für gelösten Sauerstoff - WTW

IQ fixed cable sensors for dissolved oxygen - WTW

  • SKU: 201656
Request a Quote
  • Description
    Digital sensor for dissolved oxygen for the IQ SENSOR NET system 181
    Optical or electro-chemical: The IQ fixed cable sensors for dissolved oxygen provide reliable measuring values for your single parameter measuring point:
    •Save work, time and money with the calibration-free optical oxygen sensor
    •Safe data transfer based on digital technology
    •For wastewater, drinking water and in the process
    FDO® 70X IQ F

    The optical oxygen sensors can be used universally and have been optimized for the measurement and regulation of the O2 supply in wastewater treatment plants. The membranes of the calibration-free sensors offer different response times. With their 10 m fixed cables, they can be connected to the monitor DIQ/S 181(/24 V).

    TriOxmatic® 700 IQ F

    For the TriOxmatic® 700 IQ F, the capture of the dissolved oxygen is based on an electro-chemical measuring procedure. The sensor matching the DIQ/S 181(/24V) automatically monitors the electrolyte consumption (SensReg) and the membrane head (SensLeck).
  • Specifications

    Model

    TriOxmatic® 700 IQ F

    FDO® 700 IQ F

    FDO® 701 IQ F

    Order No.

    201643

    201656

    201658

    Measuring method

    Electrochemical

    Optical

    Measuring range (25 °C)

    O2 concentration

    0.0 ... 60.0 mg/l 

    0 ... 20.00 mg/l
    (0 ... 20.00 ppm)

    O2 saturation

    0 ... 600%

    0 ... 200.0 %

    Resolution

    O2 concentration

    0.1 mg/l

    0.01 mg/l
    (0.01 ppm) 

    O2 saturation

    1%

    0.1 %

    Accuracy

    < 1 mg/l (ppm): ± 0.05 mg/l (ppm)
    > 1mg/l (ppm): ± 0.1 mg/l (ppm)

    depending on calibration

    Response time at 25 °C

    t90: 180 s

    t90: < 150 s
    t95: < 200 s

    t90: < 60 s
    t95: < 80 s

    Minimum flow rate

    0.05 m/s

    No flow required

    SensCheck

    SensLeck
    SensReg

    Monitoring of membrane function

    Temp. measurement

    Integrated NTC, 23 °F ... 140 °F (-5 °C ... +60 °C) ± 0.5 °C

    Temp. compensation

    32 °F ... 140 °F (0 °C ... +60 °C)

    23 °F ... 122 °F (-5 °C ... +50 °C)

    Pressure Resistance

    Maximum 2 bar (incl. sensor connection cable)

    Ambient Conditions

    Operating temperature:

    32 °F ... 140 °F (0 °C ... +60 °C)

    23 °F ... 122 °F (-5 °C ... +50 °C)

    23 °F ... 104 °F (-5 °C ... +40 °C)

    Storage temperature: 

    23 °F ... 149 °F (-5 °C ... +65 °C)

    -13 °F ... 122 °F (-25 °C ... +50 °C)

    -13 °F ... 104 °F (-25 °C ... +40 °C)

    Electrical connections

    2-wired shield fixed cable

    Electromagnetic Compatibility

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

    Certifications

    CE, cETL, ETL

    Mechanical

    Membrane head assembly, locking cap: POM
    Sensor body: V4A stainless steel 1.4571
    Protection rating: IP 68

    Sensor cap, fixation: POM, PVC, silicone, PMMA
    Housing shaft: VA steel 1.4571
    Protection rating: IP 68

    Weight (without cable)

    Approx. 2.2 lb (1000 g)

    Approx. 2.42 lb (1100 g)

    Warranty

    2 years for defects in quality

Downloads

Das-System-181

Flyer, German

FDO 700 / 701 IQ F (English)

IQ Sensor Net D.O. sensor
Operating manual

FDO 700 / 701 IQ F (German)

IQ Sensor Net Sauerstoffsensor,
Bedienungsanleitung

relatedProducts

Close