Process Automation in the Food and Beverage Industry with Accurate In-line Analytical Sensors

Sensors for in-line measurement of analytical parameters such as pH, oxygen, CO2, turbidity, and conductivity are the basis of successful process automation. They enable the production of food and beverages in very narrowly defined quality ranges, and quickly and safely detect any deviations.

METTLER TOLEDO sensors for measuring such parameters are developed and designed to function in the food production environment, and as such, resist both production, and cleaning and sterilization processes. Hygienic design of the sensors ensures that they can be cleaned quickly and effectively along with the production system. Further, the sensors are made of certified Food Contact materials. Digital communication, internally via Intelligent Sensor Management (ISM™) technology and externally through the use of industry-standard protocols, ensures the highest signal quality.

Food and Beverage Product Solutions

pH Sensors	Dissolved Oxygen Sensors	Turbidity Sensors	Dissolved CO2 Sensors

InPro X1 Unbreakable in-line pH sensor CIP cleanable and sterilizable Next-level process control based on a continuously available pH signal Improved process and recipe control, plus increased product safety due to the fast detection of CIP detergents or other foreign liquids pH sensors for F&B	InPro 69x0i Optical DO sensor that detects oxygen traces or controls planned aeration CIP cleanable and sterilizable Reliable ISM-supported sensor with fast and easy maintenance Concept of in-line and at-line sensors for rapid, documented calibration DO sensors for beverages	InPro 8630ie Optical sensor with a combination of 25/90° scattered light and color measurement Designed to monitor filtration processes, including breakthroughs and fine particles passing the filter Color-compensated turbidity signal for repeatable signals Hygienically designed Turbidity sensors for F&B	InPro 5500i Compact thermal conductivity-based CO2 in-line sensor For operation in carbonated beverages Sole sensitivity to CO2 Robust and simple measuring principle without moving parts CIP cleanable and sterilizable dCO2 sensors for beverages

Conductivity Sensors	Sensor Housings	Transmitters	Digital Sensor Technology

InPro 7xx0 Robust 4-pole conductivity sensors Rapid reaction system with internal temperature compensation Reliable phase shift detection Used in CIP systems for concentration controls Conductivity sensors for F&B	InFit 761 / InTrac 777 Hygienic process integration Simple and robust design Retractable housings for flexible installation Can be combined with EasyClean automated sensor cleaning and calibration systems Stationary and retractable sensor housings	InPro Transmitter M100-800 Flexible concept from simple DIN rail to multi-channel digital transmitter Safe signal transfer due to digital communication with sensor and control system Transmitters for F&B	Intelligent Sensor Management /ISM Core Digital concept for signal handling and maintenance support. Simple Plug and Measure integration of sensors Predictive sensor diagnostics for easy maintenance planning 100% traceable benchtop calibration Digital sensor technology for F&B

Food and Beverage Segments

Process Automation in the Food and Beverage Industry with Accurate In-line Analytical Sensors

Dairy

The dairy industry covers various sectors, including milk, yogurt, cream, butter, cheese, milk and whey powder. Production must be closely monitored 24/7 in order to manufacture the product safely and with the best possible efficiency. In-line process analysis sensors support dairies in automation to an ever-increasing extent.

Beverages

The beverage industry includes brewing, soft drinks, wine, juice, and water. Manufacturing is under high pressure to produce defined product quality under the best possible conditions. In-line process analysis sensors ensure the optimal utilization of raw materials, detect deviations from the standard before incurring large costs, and protect the product from unwanted admixtures.

Agriculture, Oil, Starch, Sugar

The agriculture section covers raw materials that require refinement after harvesting, such as sugar, starch, or oil, to serve as raw materials for further processing. Often processed in campaigns, the focus is on reliable and robust technology that ensures the optimal operation of the systems over weeks or months. The efficiency of the systems, but also their sustainability, depends on these signals.

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Process Automation in the Food and Beverage Industry with Accurate In-line Analytical Sensors

Food and Beverage Product Solutions

pH Sensors

Dissolved Oxygen Sensors

Turbidity Sensors

Dissolved CO2 Sensors

Conductivity Sensors

Sensor Housings

Transmitters

Digital Sensor Technology