Roasting coffee - made easy

Author: Ingo from Roast Rebels

We at Roast Rebels have dedicated ourselves to a single theme: Simply roasting your own coffee. On the one hand, we offer the most proven small coffee roasting machines as well as high-quality green coffees, on the other hand, we want to support people who roast their own coffee with tips, knowledge, roasting profiles and tutorials to quickly achieve good roasting results. You can therefore find a lot of information and roasting profiles on our website, here in the podcast or also on our YouTube channel. Visit us for more on Coffee Roasting: https://roastrebels.com/en
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Genres: Arts, Food

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Aillio Bullet R2 Sensors Explained: IBTS vs. BT & FlowSense Deep Dive (Masterclass Extract)
Thursday, 2 October, 2025

In this short but vital extract from the Aillio Bullet Masterclass, we deep dive into the technology that makes the Bullet roaster one of the most precise home/prosumer machines available: its innovative sensors!Understanding these sensors is key to unlocking consistent, professional-grade roast profiles.We break down the three main sensors, explaining exactly what they measure and how to use them for more consistent results:1. Bean Temperature (BT) ProbeThe classic probe, measuring temperature *in between* the beans. Useful for comparing against traditional roasters.2. Infrared Bean Temperature Sensor (IBTS)This game-changer measures the surface temperature of the bean (or the drum during pre-heat) for ultra-fast, precise, and volume-independent readings. Learn why the IBTS is the sensor you should be relying on.3. Pressure Sensor (FlowSense)Available on the R2 and R2 Pro models, FlowSense ensures a perfectly steady airflow by automatically compensating for chaff buildup. This makes your roast profiles more repeatable and reliable than ever.------------------------------------------------------MASTER THE AILLIO BULLETWant to master every function, technical detail, and maintenance step of your Aillio Bullet? Check out the full, 4.5-hour Aillio Bullet Masterclass here4.5 HOUR MASTERCLASS FOR FREEIf you get an Aillio Bullet coffee roaster from Roast Rebels, you will get a free access to the Aillio Bullet masterclass: https://roastrebels.com/en/aillio-bullet-r2-pro/