IQ conductivity measuring cell with fixed cable, TetraCon® 700 IQ F - WTW

IQ conductivity measuring cell with fixed cable, TetraCon® 700 IQ F - WTW

  • SKU: 302507
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  • Description

    Digital conductivity measuring cell for the IQ SENSOR NET system 281
    Digital fixed cable measuring cell with 4 electrode system - the TetraCon® 700 IQ F especially for operation as fixed conductivity measuring point with DIQ/S 281(/24 V):
    •Very large measuring rang
    • Quick temperature compensation thanks to integrated temperature sensor
    •Cost-effective alternative for analog measuring point (combined with DIQ/S 281)
    The TetraCon® 700 IQ F, together with the monitor DIQ/S 281(/24 V), is an economical solution for your conductivity measurement - regardless, whether in a wastewater treatment plant, in drinking water or in the process. This measuring technique has proven itself over the years and offers an interference-free operation, also and foremost at high conductivity values. With its pressure resistance of up to 10 bar, nothing is keeping you back from mounting this in pipes or lines.

  • Specifications

    Measuring method

    4-electrode cell

    Measuring range

    10 µS/cm - 500 mS/cm
    SAL: 0 … 70
    TDS: 0 … 2000 mg/l

    Cell Constants

    K = 0.917 cm-1, ±1.5% (in free solution)
    K = 0.933 cm-1, TetraCon® 700 IQ with EBST 700-DU/N flow-thru adapter

    Resolution

    Depending on measuring range

    Temp. measurement

    -5 ... +60 °C (23 ... 140 °F); NTC

    Temp. compensation

    linear: 32 ... 140 °F (0 ... +60 °C)
    nonlinear: +5 °C ... 35 °C (acc. to DIN 38404)
    nonlinear: +35 °C ... +60 °C (acc. to WTW procedure)

    Pressure Resistance

    10 bar

    Ambient Conditions

    -5 ... +60 °C (23 ... 140 °F)

    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

    Sensor head: PVC
    Sensor body: V4A stainless steel 1.4571
    Protection rating IP 68

    Weight (without cable)

    Approx. 3.09 lb (1400 g)

    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"

IQ SENSOR NET System 281

Titelseite of WTW's Flyer zum System 281Flyer, 4 pages, German, 999148D
"Das System 281: für pH/Redox, Gelöst-Sauerstoff, Trübung oder Leitfähigkeit - einfach, digital, modern"

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