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DescriptionThe OMEGA® LVAB-10 non-invasive air bubble and level detector provides continuous monitoring of fluid level, air bubbles or foam in chemical processing and infusion systems when connected to a capillary or other type of tube. The LVAB-10 will positively indicate the presence of any break in the flow of any liquid with a TTL output. The unit simply clamps onto the tube, it never comes in contact with the liquid, so there is no chance of contamination. The LVAB-10 consists of an ultrasonic sensor and integral electronics. The electronics sends an ultrasonic signal across the tube, the presence of a bubble, air or foam in the liquid will interrupt the transmission and generate an output. This output is a real-time indication of the disturbance in the liquid.