TE Connectivity's (TE) AD-101 air bubble detector is designed for continuous monitoring and uses ultrasonic technology to positively identify the presence of a break in the flow of any type of liquid. Infusion pumps, hemodialysis, and blood flow monitoring application designs are vital for critical medical conditions. With continuous self-diagnosis and flexibility in packaging, these sensors enable designs for the most critical applications. TE's AD-101 air bubble detector offers power-on and continuous self-diagnosis to confirm functionality and provide confidence in system performance. Integral electronics enable a more compact product design. The sensor's transistor-transistor logic (TTL) output is easily integrated into the customer's system.