One technology — Unlimited applications
Analyzing challenging situations continuously, in real-time and non-destructive
Our systems are designed to seamlessly integrate with your existing processes. While we tailor the applicators and data analysis to your specific needs, the core of our technology lies in our advanced sensor system.
The Ilmsens Ultra-Wideband (UWB) system provides an unparalleled level of detail. It captures data across a vast range of frequencies and signal strengths within a mere 100 milliseconds.
Most sensors, like a thermostat or smartphone screen, measure just one thing at a time. UWB technology is different. It captures a multitude of data points in a single, quick measurement. This allows us to analyze rapidly changing situations and understand the complex makeup of materials.
Our UWB sensors use a special signal called an "M-sequence." This signal is designed to be robust against interference and has a low peak power, making it ideal for accurate measurements. The sensor itself generates this signal. It's then transmitted into the measurement environment through an applicator. The signal travels through the material being measured and some of it reflects back to the applicator.
By comparing the transmitted and received signals, we create a detailed "fingerprint" of the measurement environment. This fingerprint, called an "impulse response," changes when the environment changes. Because the measurement is so fast, UWB is particularly useful for analyzing situations that change quickly.
Near-field sensing
UWB sensors can precisely measure distances using the "time-of-flight" principle. The sensor sends out a short signal. When this signal hits an object, part of it bounces back. By accurately measuring the time it takes for the signal to travel to the object and back, and knowing the signal's speed, the sensor calculates the distance.
Liquid
analysis
UWB sensors can also analyze liquids by measuring how they affect electromagnetic signals. Different liquids have different dielectric properties, which influence how quickly and strongly a signal travels through them. By measuring changes in the signal's travel time and strength, we can determine the liquid's composition, the concentration of dissolved substances, and other important properties. This is valuable for various applications, from quality control to process monitoring.