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Picture of concentration measuring device Teqwave F for real-time liquid analysis in pipes

Teqwave F – Ultrasonic concentration meter

Smart, flexible inline measuring device – individually for your process

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  • Measuring principle

    Ultrasonic concentration

  • Product headline

    Smart, flexible inline measuring device – individually for your process.
    Easy and efficient – real-time in situ liquid analysis.
    Continuous concentration measurement of liquids in 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.
    Nominal diameter: DN 8 to 25 (³⁄₈ to 1"). Full-bore design without pressure loss.

  • Transmitter features

    Customized usage – innovative application concept, 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 screen or LED indication. 4-20 mA, Modbus TCP.

  • Nominal diameter range

    DN 8 (1/4“) to DN 25 (1“)

  • Measured variables

    Concentration, sound velocity, temperature, acoustic density, dispersion

  • Max. measurement error

    Acoustic 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 maximum 0 to +100 °C (32 to +212 °F)
    Acoustic 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 (316 Ti)

  • Transmitter housing material

    Anodized aluminium

  • Degree of protection

    Sensor: IP67, IP69 optional
    Transmitter: IP40, IP67 optional

  • Display/Operation

    LED status indication
    TFT color touch display

  • Outputs

    4-20mA / Modbus TCP

  • Inputs

    2 open collector inputs

  • Power supply

    DC 24V +-20%

  • Hazardous area approvals

    Non-hazardous area
    UK; Non-hazardous area

  • Product safety

    CE, C-Tick, UKCA

  • Measuring principle

    Ultrasonic concentration

  • Product headline

    Smart, flexible inline measuring device – individually for your process.
    Easy and efficient – real-time in situ liquid analysis.
    Continuous concentration measurement of liquids in 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.
    Nominal diameter: DN 8 to 25 (³⁄₈ to 1"). Full-bore design without pressure loss.

  • Transmitter features

    Customized usage – innovative application concept, 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 screen or LED indication. 4-20 mA, Modbus TCP.

  • Nominal diameter range

    DN 8 (1/4“) to DN 25 (1“)

  • Measured variables

    Concentration, sound velocity, temperature, acoustic density, dispersion

  • 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 maximum 0 to +100 °C (32 to +212 °F)
    Acoustic Density 0.7 to 1.5 g/cm³

  • Design

    Inline

  • Material

    Sensor housing material: Stainless steel V4A 1.4571

  • Process temperature

    0 to 100 °C (32 to 212 °F)

  • Process pressure

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

  • Ex certification

    Non-hazardous area
    UK; Non-hazardous area

  • Ingress protection

    Sensor: IP67, IP69 optional
    Transmitter: IP40, IP67 optional

  • Display/Operation

    LED status indication
    TFT color touch display

  • Outputs

    4-20mA / Modbus TCP

  • Power supply

    DC 24V +-20%

  • Product safety

    CE, C-Tick, UKCA