• WTW TetraCon® 700 IQ (product image)
  • WTW TetraCon® 700 IQ (SW) (product family image)

IQ conductivity measuring cell - WTW

  • SKU: 302500
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  • Description

    Digital IQ sensor for wastewater treatment plants, connectable to the IQ SENSOR NET

    TetraCon® 700 IQ – digital 4 electrode conductivity measuring cell with flow-free operation, especially with high conductivity:

    • Very large measuring range from 10 µS/cm … 500 mS/cm
    • Highest linearity and very insensitive against contamination by 4-electrode system
    • Rapid temperature compensation by integrated temperature sensor

    This measuring technique has proven itself over the years and offers an interference-free operation, also and foremost at high conductivity values. The 4-electrode measuring cell is very insensitive to contamination. Based on the pressure resistance of up to 10 bars, there is nothing to stop you from mounting into pipes or on lines.

    Models:

    • TetraCon® 700 IQ: Digital 4 electrode conductivity cell, especially for heavily polluted wastewater, for use with the IQ Sensor Net System.
    • TetraCon® 700 IQ SW: The sea water model of the measuring cell is designed for use in special media such as desalination plants, seawater or brackish water, fish farming or high salt content. All wetted parts are therefore extremely resistant to corrosion.

    Applications:

    • Wastewater
    • Drinking water
    • Aquaculture
    • Surface water
    • Industry
  • Specifications

    Model

    TetraCon® 700 IQ

    TetraCon® 700 IQ SW*

    Order No.

    302500

    302501
    * SW: Sensor as sea water model (with plastic arming (POM))
    2 years warranty from Xylem Analytics for this product   Icon: CE Product Certification for Xylem Analytics Products   Icon: UKCA Product Certification for Xylem Analytics Products   Icon: Xylem Analytics Products that is cETL listed by Intertek   Icon: Xylem Analytics Products that is ETL listed by Intertek    
    detailed technical data see data sheet D2.04

    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

    K = 0.917 cm-1, ±1.5% (in free solution)

    Resolution

    Depending on measuring range

    Temp. measurement

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

    Ambient Conditions

    -5 ... +60 °C (23 ... 140 °F)

    Electrical connections

    2-wire shield cable with quick fastener to sensor

    Weight (without cable)

    Approx. 1.46 lb (660 g)

    Approx. 2.58 lb (1,170 g)

  • Accessories
    Cable

    Cable

    Sensor and connection cables for the IQ SENSOR NET
    Sensor Mounting

    Sensor Mounting

    Extensions and holders to mount 1 to 3 IQ sensors or analog process sensors
    Flow-through Adapters

    Flow-through Adapters

    Flow-through Armatures and weld-in sockets made of PVC or stainless steel. Please order suitable sensor fadapter
    (ADA-X) separately (see selection table below).
    Adapters

    Adapters

    Adapters to install 40 mm sensors in flow-through aramutres and vessels

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