Endress+Hauser Teqwave F D9FB – Ultrasonic concentration meter

$4,600.00

Teqwave F is ideal for real-time liquid analysis in pipes, particularly in skids. Equipment manufacturers and end customers value the inline device for its accurate in situ concentration measurement. Teqwave reduces the operational expenditure by monitoring various measuring parameters at once. Match your Teqwave transmitter perfectly to your production needs: You can flexibly define and extend your application range.

Teqwave F D9FB – Ultrasonic concentration meter

Smart, flexible inline measuring device – individually for your process

Specs at a glance

  • 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

  • Medium temperature range

    0 to 100 °C (32 to 212 °F)

  • Process temperature

    0 to 100 °C (32 to 212 °F)

  • Max. process pressure

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

  • Process pressure

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

  • Wetted materials

    Stainless steel 1.4571 (316 Ti)

Field of application

Teqwave F is ideal for real-time liquid analysis in pipes, particularly in skids. Equipment manufacturers and end customers value the inline device for its accurate in situ concentration measurement. Teqwave reduces the operational expenditure by monitoring various measuring parameters at once. Match your Teqwave transmitter perfectly to your production needs: You can flexibly define and extend your application range.

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

  • Continuous concentration measurement of liquids in pipes


Device properties

  • Nominal diameter: DN 8 to 25 (3/8 to 1″)

  • Full-bore design without pressure loss

  • Industry-compliant, easy installation via DIN rail

  • 3.5″ TFT color touch screen or LED indication

  • 4-20 mA, Modbus TCP

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 multivariable measurement

  • 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

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“)

Wetted materials

Stainless steel 1.4571 (316 Ti)

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, Glas

Degree of protection

Sensor: IP68 (with plugged-in cable)
Transmitter: IP40

Display/Operation

LED status indication
TFT color touch display

Outputs

Modbus TCP, Relay (AC 50V, DC30V 1A), 4-20mA/0 to 10V Analog output

Inputs

2 digital inputs for configuring the display and output during operation.

Power supply

DC 24V +-20%

Hazardous area approvals

Non-hazardous area

Product safety

CE, UKCA, RCM

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