AD8 / AD9 Integral Air bubble & Air-In-Line Sensors
INTROTEK® 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. The AD8/ AD9 series sensors are one of the most commonly utilized air bubble detectors for patient connected devices worldwide.

Product Details
Precision Redefined: Explore Introtek® AD8/AD9 Air Bubble Detection Sensors
Dive into the forefront of air bubble detection with Introtek® AD8/AD9 sensors, featuring cutting-edge "MEC" pulse-type ultrasonic circuitry. Experience unparalleled precision and efficiency as these sensors integrate micro-controller based circuitry seamlessly within their assembly.
Tailored Excellence: Custom Algorithms for Precise Adaptation
Discover the differentiator—custom algorithms. AD8/AD9 series sensors offer flexible functionality fine-tuning, optimizing response times, incorporating strategic time delays, and tailoring parameters according to specific customer requirements. Introtek ensures solutions precisely aligned with unique client needs.
Global Trust: The Go-To Solution for medical Devices Worldwide
Earned recognition globally, AD8/AD9 sensors are the trusted choice among air bubble detectors for medical devices. Beyond exceptional performance, these sensors play a pivotal role in ensuring the safety and reliability of critical medical equipment.
Versatile Applications: Safeguarding Critical Medical Procedures
Intravenous Precision:
AD8/AD9 sensors find applications in various medical settings, particularly in intravenous therapy, ensuring meticulous air bubble detection. Acting as vigilant guardians, they enhance safety and effectiveness, a crucial aspect of life-saving medical procedures.
Dialysis and Infusion Pump Confidence:
In dialysis and infusion pump scenarios, AD8/AD9 sensors add an extra layer of safety by detecting air bubbles, preventing complications, and ensuring seamless, reliable medical processes.
In a landscape prioritizing precision, reliability, and patient safety, Introtek's AD8/AD9 sensors shine as technological beacons. Join a global community of satisfied users entrusting these sensors for accuracy, providing peace of mind in air bubble detection for diverse patient-connected devices. Elevate your medical equipment to new heights with the unparalleled capabilities and versatile applications of Introtek's AD8/AD9 series.
Operating Principle
Introtek’s 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.
What Makes the INTROTEK® AD8 / AD9 Sensors Unique?
Compact
- Integral Design
- "MEC" Circuitry
- Non-invasive
Programmable
- Micro-controller expands functionality.
- Air detection threshold or sensitivity can be user specified.
Accurate
- Pulse-type ultrasonic technology.
- Accuracy is not affected by fluid or tubing color.
Flexible
Accommodates a wide range of tubing sizes.
What Are the Key Features & Options?
Features
- Compact integral design with “MEC” circuitry
- Programmable micro-controller expands functionality
- Reliable pulse-type, non-invasive ultrasonic technology
- Air detection threshold or sensitivity can be user specified
- Accommodates a wide range of tubing sizes
- Dry coupled, no coupling gel is required
- Accuracy is not affected by fluid or tubing color
Options
- Bi-color LED
- Reverse output logic
- Custom response times
- Dual redundant operation
- Premium EMI/RFI Packaging Available
- Digital or Analog output
- Custom Latched Designs Available
- Self-Test Safety Features

