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Teqwave I – Ultrasonic concentration meter

Photo of concentration measuring device Teqwave I for accurate real-time liquid analysis in vessels ©Endress+Hauser

Teqwave I – Concentration measuring device for accurate real-time liquid analysis in vessels

Smart, flexible insertion measuring device – individually for your process

The insertion measuring device Teqwave I was developed for accurate real-time liquid analysis in vessels and larger pipes. Dedicated to in situ concentration measurement, Teqwave monitors various measuring parameters at once, and thus reduces operational expenditure. Match your Teqwave transmitter perfectly to your production needs: You can flexibly define and extend your application range.

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  • Benefits

    • Easy and efficient – real-time in situ liquid analysis

    • Full transparency – constant monitoring of product quality without sampling

    • Highest process safety – reliable metering due to robust, maintenance-free sensor

    • Cost-saving – fewer measuring points due to...

  • Field of application

    • The acoustic waveguide measures precisely and reliably, even the smallest changes are detected

    • Continuous concentration measurement of liquids in vessels or large pipes.

    Device properties

    • Insertion length: 180 mm (7") or 500 mm (20")

    • Accurate and...

Features and specifications

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Details

  • Measuring principle

    Ultrasonic concentration

  • Product headline

    Smart, flexible insertion device for concentration measurement – individually for your process. Easy and efficient – real-time in situ liquid analysis. Continuous concentration measurement of liquids in vessels or large pipes.

  • Sensor features

    Full transparency – constant monitoring of product quality without sampling. Highest process safety – reliable metering due to robust, maintenance-free sensor. Cost-saving – fewer measuring points due to multivariable measurement. Accurate and independent of flow profile. Insertion length: 180 mm (7") or 500 mm (20").

  • Transmitter features

    Customized usage – innovative app concept, easily expendable for changing measuring tasks. Simplified process control – user-friendly operation and clear status visualization. Local data backup – integrated data storage for measured values up to 7,5 years. Industry-compliant, easy installation via DIN rail. 3.5" TFT color touch display or LED indication.

  • Nominal diameter range

    Insertion length: 180 mm (7") or 500 mm (20")

  • Measured variables

    Concentration
    Density
    Sound velocity
    Temperature

  • Max. measurement error

    Density: ±0.01g/cm³
    Temperature: ±0.5K
    Sound velocity: 2m/s

  • Measuring range

    Concentration According to concentration app data sheet, maximum 0 to 100 %

    Sound velocity 600 to 2000 m/s

    Temperature concentration app data sheet, maximum 0 to +100 °C (32 to +212 °F)

    Density 0.7 to 1.5 g/cm³

  • Max. process pressure

    max. 16 bar at 20 °C (232 psi at 68 °F)

  • Medium temperature range

    0 to 100 °C (32 to 212 °F)

  • Ambient temperature range

    0 to +50 °C (32 to 122 °F)

  • Sensor housing material

    Stainless steel V4A 1.4571

  • Degree of protection

    Sensor: IP68 (with cable plugged in), IP66 (without cable connector)
    Transmitter: IP40

  • Display/Operation

    LED status indication
    TFT color touch display

  • Outputs

    4-20mA / Modbus TCP

  • Power supply

    DC 24 V (18 to 35 V)

  • Product safety

    CE, C-Tick

Documents / Manuals / Software