AD-101 Air Bubble Detector Bubble detection is critical in applications such as infusion pumps, hemodialysis and blood flow monitoring. TE Connectivity (TE) has developed a new compact AD-101 Air Bubble Detector (ABD) for non-invasive continuous monitoring of fluid for air bubble detection. Using ultrasonic technology, the AD-101 sensor is capable of Operating Parameters & positively identifying the presence of a break in flow of any type of Specifications liquid. Temperature range: 0C - 40C Features Response time: 0.2ms Detects bubble size as small as 70% of tubing inner diameter Input: 5VDC-24VDC Tubing outer diameters of 4mm and 6mm standard (sensor can be Output: 3.3 V TTL Logic customized to tubing outer diameters between 3 and 10 mm) Non-invasive design eliminates sterility and fluid compatibility concerns High noise immunity to EMI/RFI Acoustic coupling agent not required Integral electronics Power-on and continuous self-diagnostic tests to confirm functionality LED indication of sensor wet and dry state visible through housing Applications Hemodialysis Infusion Pump IN-VIVO Detection of Gas Apheresis/Auto-transfusion Hydroponics Biotech/DNA Analysis Smart Farming Blood Processing Food Processing Immunoassay Chemical Analysis TE CONNECTIVITY SENSORS /// AD-101 02/2019 Page 1 AD - 101 Air Bubble Detector Standard Tube Slot Dimensions P/N Dimension A Dimension B 071-06403 3.2 mm 8.0 mm 071-06402 4.8 mm 10.3 mm Schematic Pin Out Specifications Red = 5 24 VDC Pin Color Function Input Black = GND 1 Black GND White = Output Sensor Output 3.3V TTL, Low When Liquid Present, High When 2 White Output Bubble Present 3 Yellow Self-test Yellow = Self-test output, 3.3V TTL, High When Self-Test Output Pass, Low When Fault 4 Red 5 - 24 VDC Response Time 0.22 Milliseconds Temp. Range 0 to 40C Bubble Size Smallest bubble detected =70% of tubing I.D. Part Number Description ABS/PC (55/45) Plastic Blend, 071-06403 or AD-101 compact Material Injection Molded Parts, UL 94 V-2 Rated 10217784-00 ABD assembly 4MM 4 Conductor 28AWG, 350mm Long 071-06402 or AD-101 compact Cable UL Style Number 2725 10217758-00 ABD assembly 6MM Electronics Integral NORTH AMERICA EUROPE ASIA Measurement Specialties, Inc., Measurement Specialties, (Europe) Ltd., Measurement Specialties (China), Ltd., a TE Connectivity Company a TE Connectivity Company a TE Connectivity Company Tel 800-522-06752 (option 2) Tel +31-73-624-6999 Tel 400-820-6049 customercare.hmpt te.com customercare.dtmd te.com customercare.shzn te.com TE.com/sensorsolutions TE Connectivity, TE connectivity (logo), and Measurement Specialties are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivitys obligations shall only be as set forth in TE Connectivitys Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. 2017 TE Connectivity. All Rights Reserved. TE CONNECTIVITY SENSORS /// AD-101 02/2019 Page 2