Real-Time Concentration Measurement Without Sampling

The Teqwave H is designed for inline concentration measurement where product consistency and process transparency are important.

Instead of relying on regular laboratory sampling, the sensor continuously monitors liquid properties directly in the process line, helping operators understand real-time product conditions and react faster to process changes.

Designed for Hygienic Food and Beverage Applications

The Teqwave H is developed specifically for hygienic industries such as beverage production and other liquid food processes.

Its sensor housing uses 316L stainless steel, with hygienic design features supporting demanding cleaning and production requirements. The sensor is available with hygienic process connections including DN25 (1") versions.

Ultrasonic Technology for Accurate Concentration Monitoring

The Teqwave H uses ultrasonic measurement technology to determine liquid concentration based on acoustic properties.

Depending on the selected application, it can measure:

• 
  Concentration
  
• 
  Sound velocity
  
• 
  Temperature
  
• 
  Acoustic density
  
• 
  Dispersion
  

This allows users to monitor product quality through multiple process parameters from one measuring device.

Improve Process Quality and Reduce Manual Testing

In many production processes, concentration changes directly affect product quality. The Teqwave H provides continuous inline monitoring, reducing dependence on manual sampling and helping maintain stable production conditions.

Typical examples include beverage concentration monitoring and cleaning process control.

Hygienic Design with Simple Integration

The sensor is designed for easy cleaning and reliable operation in hygienic environments.

The transmitter provides clear status indication through LED or optional TFT color touch display, while communication options such as 4–20 mA and Modbus TCP support integration into modern control systems.

Key Features

• 
  Ultrasonic concentration measurement technology
  
• 
  Inline liquid concentration monitoring
  
• 
  Designed for hygienic applications
  
• 
  Suitable for food and beverage processes
  
• 
  Measures:
  
  
  Concentration
  
  
  Sound velocity
  
  
  Temperature
  
  
  Acoustic density
  
  
  Dispersion
  
  
  
• 
  Concentration range up to 0–100% depending on application
  
• 
  Process temperature 0–120°C
  
• 
  Maximum process pressure 16 bar
  
• 
  Wetted material 316L stainless steel
  
• 
  Hygienic sensor design
  
• 
  DN25 (1") nominal diameter
  
• 
  4–20 mA and Modbus TCP communication
  
• 
  Integrated data storage up to 7.5 years
  
• 
  EHEDG and 3-A hygienic approvals available depending on configuration
  

Typical Applications

Beverage Production

Continuous monitoring of beverage concentration to maintain consistent product quality.

Cleaning Processes

Monitoring concentration changes in cleaning solutions and supporting process control.

Food Processing

Inline concentration measurement for hygienic liquid production processes.

Quality Control Systems

Replacing frequent manual sampling with continuous process monitoring.

OEM Food Equipment

Suitable for integration into hygienic processing equipment requiring compact concentration measurement.

Frequently Asked Questions

What is the Endress+Hauser Teqwave H used for?

The Teqwave H is an ultrasonic concentration meter used for real-time inline concentration measurement of hygienic liquids, especially in food and beverage applications.

Is Teqwave H a flow meter?

No. The Teqwave H is not a flow meter. It is a concentration measuring device based on ultrasonic technology.

What parameters can Teqwave H measure?

Depending on the application, it can measure concentration, sound velocity, temperature, acoustic density and dispersion.

What industries use Teqwave H?

Typical applications include beverage production, food processing and hygienic liquid processes where continuous concentration monitoring is required.

What is the process temperature range?

The Teqwave H supports process temperatures from 0 to 120°C.

What material is used for the sensor?

The wetted sensor material is 316L stainless steel (1.4404).

Does Teqwave H require laboratory sampling?

No. It is designed for inline measurement, allowing continuous monitoring directly in the process.

What communication options are available?

The Teqwave H supports outputs including 4–20 mA and Modbus TCP depending on configuration.