BDF / BDP Ultrasonic Air Bubble, Air-In-Line & Liquid Level Detection Sensors BDF / BDP series air bubble detection sensors provide convenient free-entry ultrasonic air bubble / liquid level detection technology, while allowing for a variety of electronics options to best meet the customer's functional specifications. 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

View Printer Friendly Version   Measurement Principle Introtek's patented pulse-type ultrasonic technology provides highly reliable, non-invasive air bubble 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 BDF series for soft tubing such as PVC, Silicone, etc. BDP series for rigid tubing such as Teflon, Polypropylene, etc. Dry coupled / No coupling gel required Various electronics options based on customer specification Air detection threshold or air bubble sensitivity can be user specified 3 MHz ultrasonic operation Options Optional mounting base Custom form, fit & function available