AD8 / AD9 Integral Ultrasonic Air-In-Line, Air Bubble Detector AD8 / AD9 air bubble detection sensors incorporate Introtek's latest generation "MEC" pulse-type ultrasonic circuitry. The micro-controller based circuitry is located integrally in the sensor assembly. Custom algorithms to control functionality, such as response times, time delays and more can be designed at Introtek based on customer requirements. Watch Video Demonstration Applications Medical Devices (patient-connected) such as: Apheresis, Auto-transfusion, Dialysis, Heart Lung Bypass, Infusion Pumps, Perfusion Blood Processing Equipment Immunoassay & Diagnostic Equipment Liquid & Chemical Dispensing Chromatography & Separations Technology Liquid Level Control & Monitoring

View Printer Friendly Version   Measurement Principle Introtek's patented pulse-type ultrasonic technology provides highly reliable, non-invasive air detection capabilities in the most critical applications where the safety of a patient or process is mandatory. Many of the variables, which can affect performance of amplitude or continuous wave based sensing systems, are eliminated or greatly reduced, thus yielding accurate and repeatable detection. Features Compact integral design with "MEC" circuitry Programmable micro-controller expands functionality Reliable pulse-type, non-invasive ultrasonic technology Wide range of tubing sizes from 1/16" (1.6 mm) to 1.0" (25.4 mm), including 4 mm OD Infusion Tubing Air detection threshold or sensitivity can be user specified Options Bi-color LED Reverse output logic Custom response times Dual redundant operation Custom OEM designs Premium EMI/RFI Packaging Available