--- title: The Secret Sauce of Food Processing description: Discover how ultrasonic sensors and precision temperature controllers help food manufacturers measure levels accurately and keep ovens perfectly controlled image: https://blog.wolfautomation.com/hubfs/Autonics%20TN%20%26%20UTR%20Series%20Header.jpg --- [Skip to content](https://blog.wolfautomation.com/the-secret-sauce-of-food-processing#main-content) [![Marshall Wolf Automation](https://blog.wolfautomation.com/hs-fs/hubfs/logo-master-light-background_RGB.jpg?width=1201&height=540&name=logo-master-light-background_RGB.jpg)Homepage](https://www.wolfautomation.com/) - [View All Blogs](https://blog.wolfautomation.com/) - [Shop By Category](https://www.wolfautomation.com/products/) - [Shop by Brand](https://www.wolfautomation.com/brands) - [Contact Us](https://www.wolfautomation.com/contact-us/) - [Blog Archive](https://www.wolfautomation.com/blog/) - [View All Blogs](https://blog.wolfautomation.com/) - [Shop By Category](https://www.wolfautomation.com/products/) - [Shop by Brand](https://www.wolfautomation.com/brands) - [Contact Us](https://www.wolfautomation.com/contact-us/) - [Blog Archive](https://www.wolfautomation.com/blog/) ![UTR_TN](https://blog.wolfautomation.com/hs-fs/hubfs/Autonics%20TN%20%26%20UTR%20Series%20Header.jpg?width=1656&height=729&name=Autonics%20TN%20%26%20UTR%20Series%20Header.jpg) Industry Focus Brand Spotlight Food & Beverage # The Secret Sauce of Food Processing ![Theresa Hoffman](https://7528315.fs1.hubspotusercontent-na1.net/hub/7528315/hubfs/raw_assets/public/mV0_d-cms-elevate-theme_hubspot/elevate/images/avatar-placeholder.jpg?width=48&height=48&name=avatar-placeholder.jpg) Theresa Hoffman March 10, 2026 Food and beverage processing is a little like cooking at home—except instead of one pot and an oven, you’re managing tanks, vats, conveyor ovens, and a whole lot of ingredients moving at once. And unlike home cooking, guessing isn’t really an option. Sensors and controllers have to keep everything measured, heated, and moving just right. Two automation tools that quietly keep food production on track are [ultrasonic level sensors](https://www.wolfautomation.com/products/sensors-specialty/?_bc_fsnf=1&Type+of+Sensor=Level+Measurement) and precision [temperature controllers](https://www.wolfautomation.com/products/temperature-process-controllers/). **The Sensor That Keeps Its Distance** **![Autonics_UTR](https://blog.wolfautomation.com/hs-fs/hubfs/Autonics_UTR.jpg?width=353&height=252&name=Autonics_UTR.jpg)** In food processing, sensors have one important rule: don’t touch the food. Hygiene requirements, washdowns, and sticky ingredients take contact sensing off the table. That’s where the Autonics [UTR Series](https://www.wolfautomation.com/search.php?search_query=utr) Ultrasonic Sensor comes in. Waters, oils, syrups and sauce levels are measured without contact. Not limited to liquids, bulk solids like grains, powders and pellets can also be measured.   Application Success Story: The Bean Challenge One food processor needed to measure the level of beans filling a large vat. Easy… until the beans started falling in. Because they were dropped vertically, the surface was constantly uneven and shifting. Traditional sensors struggled because beans don’t behave like liquids—they pile, bounce, and settle unpredictably. The [UTR sensor](https://www.wolfautomation.com/search.php?search_query=utr) solved the problem with its Measurement Filter Function, which smooths out unstable readings using adjustable filters like moving averages and foreground/background filtering. The result? Stable, reliable measurements without constant recalibration. The sensor stayed calm—even if the beans didn’t.   **Keeping Ovens in the Comfort Zone** **![Autonics_TN](https://blog.wolfautomation.com/hs-fs/hubfs/Autonics_TN.jpg?width=353&height=252&name=Autonics_TN.jpg)** Of course, once ingredients are measured, they usually need to be heated. And large-scale food ovens require a lot more precision than simply turning the dial to 350°. The Autonics [TN Series Temperature Controller](https://www.wolfautomation.com/products/temperature-process-controllers/?_bc_fsnf=1&brand=54&Series=TN+Series) helps keep food ovens running consistently with a two-degree-of-freedom PID, 50 ms sampling speed and ±0.2% measurement accuracy. These features help maintain stable temperatures in ovens used in food processing. In other words, it keeps ovens from overreacting—something many of us wish our home ovens could do. **Smart Sensors, Better Food** From measuring uneven piles of beans to keeping baking ovens perfectly balanced, automation plays a huge role in food and beverage production. Tools like the Autonics [UTR Series](https://www.wolfautomation.com/products/ultrasonic-sensors/?_bc_fsnf=1&brand=54) Ultrasonic Sensor and Autonics [TN Series Temperature Controller](https://www.wolfautomation.com/products/temperature-process-controllers/?_bc_fsnf=1&brand=54&Series=TN+Series) help manufacturers maintain consistent quality, improve efficiency, and keep production running smoothly. Because in food processing, the goal is simple: Measure accurately, heat precisely, and never drop the beans. Did you hear about the changes to our website? You can now find your industry and see what automation solutions we offer.  [Find Your Industry](https://www.wolfautomation.com/industries)     ## Share this post [mailto:https%3A%2F%2Fblog.wolfautomation.com%2Fthe-secret-sauce-of-food-processing](mailto:https%3A%2F%2Fblog.wolfautomation.com%2Fthe-secret-sauce-of-food-processing) ## Keep reading ### [![Sensor_Showdown](https://blog.wolfautomation.com/hs-fs/hubfs/Sensor%20Showdown.jpg?width=2000&height=900&name=Sensor%20Showdown.jpg) Brand Spotlight The Infrared Sensor Showdown: CleverIR vs IRt/c](https://blog.wolfautomation.com/the-infrared-sensor-showdown-cleverir-vs-irt/c) ### [![Three_Phase](https://blog.wolfautomation.com/hs-fs/hubfs/Great%20Machine.%20Wrong%20Power..jpg?width=2000&height=900&name=Great%20Machine.%20Wrong%20Power..jpg) Bought a 3-Phase Machine for Your Garage? 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