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Systems & Sensors for Dairy Industries

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High Precision Sensors

Centec sensors are applied in laboratory and process environments. They ensure that products are produced to consistently high standards and that processes run extremely efficiently with the least consumption of energy and raw materials. Our portfolio covers the following measurements:

  • OXYTRANS – O2 in liquids and gases
  • CARBOTEC – dissolved CO2 in liquids
  • RHOTEC – density of liquids and fat content
  • SONATEC – sound velocity in liquids

The measurement of density or sound velocity allows the concentration of a media such as the fat and protein content to be displayed. Our high precision sensors are ideally suited for milk standardization.

centec Dairy

Sensor Innovations

External Display

Aiming for increased user-friendliness, the external display is the perfect solution for installations that are difficult to access. Available for OXYTRANS, RHOTEC and SONATEC. With two 4 mA - 20 mA outputs. Cable length between sensor head and display up to 10 meters.


Retractable Unit for O2 Sensor

For continuous measurement of the O2 content in liquids and gases. The sensor can easily be drawn back without stopping the system, e. g. during sterilization of the plant. Manual and pneumatic version.

retractable O2

Automated Process Skids

The broad range of our process units includes automated process skids designed to customer requirements for various applications in dairies:

  •     Iron & Manganese Removal
  •  Chlorine Dioxide Generation
  •  Activated Carbon Filtration
  •  Water Softening & Demineralization
  •  Reverse Osmosis
  •  UV Disinfection
  •  Membrane Deaeration
  •  Column Deaeration
  •  Milk Standardization
  •  Carbonation
  •  Oxygen Injection
  •  Nitrogenation
  •  Multi Component Mixing
  •  Additive Dosing
  •  Flash Pasteurization
  •  Cleaning-in-Place (CIP)
  •  Sterilization-in-Place (SIP)
  •  Pure Steam Generation

No matter how complex requirements may be, Centec will provide exactly the right solution. Centec capabilities include engineering, assembly, Factory Acceptance Test (FAT), delivery and commissioning of turn-key plants.

Product Highlights


Centec designs and builds CIP units to deliver efficient cleaning across a wide variety of process systems – starting with small mobile sets typically for cleaning individual items through to multi-tank systems for large plants.


Flash Pasteurizer

 Designed to pasteurize milk and other dairy products. The fully automated process skid uses high precision sensors and the most accurate control technology. Together with appropriate heat exchangers it delivers the right level of heat input, energy recovery and cooling.


Innovation for the Laboratory

For extremely accurate determination of density and temperature in the lab. Sample volume 2 ml. Equipped with a user friendly 10” touch screen.

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