Teqwave F Ultrasonic Concentration Meter

Brand: Endress+Hauser

Teqwave F Ultrasonic Concentration Meter

Brand: Endress+Hauser

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
Features
  • 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

Specifications

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

  • 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), 4-20 mA/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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