High Resolution Air Bubble Detector (ABD)
In applications like infusion pumps, syringe pumps, hemodialysis or
peritoneal dialysis systems, and blood flow monitoring, the accurate
detection of bubbles is of utmost importance. TE Connectivity (TE)
proudly introduces its cutting-edge AD-102 High-Resolution Air Bubble
Detect (ABD) sensor, designed to set a new industry standard with an
exceptional bubble resolution of 25% of the tube's inner diameter. This
non-invasive device offers continuous monitoring of fluid to detect air
bubbles effectively.
Employing advanced ultrasonic technology, the High-Resolution AD102 sensor is capable of reliably identifying interruptions in liquid flow,
regardless of the liquid type. It provides a robust solution for positively
confirming the presence of any flow disruption, ensuring the utmost
safety and precision in critical medical applications.

Features
 Bubble detection resolution of 25% of tubing
inner diameter.
 Customizable tubing sizes between 3mm to
10mm, with 6mm as standard.
 Non-invasive design eliminates concerns
related to sterility & fluid compatibility.
 High noise immunity to EMI/RFI
 On-demand self-test to verify functionality,
preventing false positive readings.
 LED indication of sensor wet and dry state
visible through housing.
 Compliance with ROHS Directive
2011/65/EU

Key Specifications
 Temperature Range: 5°C to +60°C
 Response Time: < 0.5ms
 Input: 5 ± 0.5VDC
 Output: 5V TTL
 Current Draw: 5mA typical, <10 mA

Applications
 Hemodialysis
 Infusion Pumps
 Syringe Pumps
 Cardiac Ablation
 Automated Immunoassay Analyzers
 Apheresis/Auto-Transfusion
 Semiconductor
 Blood Processing
 DNA Analysis
 Laboratory
 Pharmaceutical
 Chemical Analysis
 Food Processing
 3D Printing