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Ultrasonic Air Bubble Detector Sensor
Siansonic unique non-invasive ultrasonic air bubble detectors and ultrasonic air bubble sensors are widely used in the detection of air bubbles in liquid delivery for medical industry such as infusion pumps, dialysis machines and in vitro diagnostic instruments. Ultrasonic air bubble detection sensor is to identify gas and liquid by using the difference of ultrasonic acoustic impedances in liquid and gas.

Types Of Ultrasonic Air Bubble Detectors

Siansonic Ultrasonic Air Bubble Detectors
Long service life, high sensitivity and fast response. Ultrasonic bubble detector realizes the identification and detection of bubbles or liquids by using the different acoustic impedance of ultrasound in liquid and gas. Compared with the optical bubble detector, the ultrasonic bubble detector has no strict requirements on the color, transparency and light transmittance of the tube, and has no requirements on the light transmittance and transparency of the liquid. It can detect the bubbles of the non-transparent tube and liquid.

Siansonic provides the air bubble detector suitable for various specifications of tubes, including PVC, PP, silica gel, PTFE, PFA and other plastic materials, as well as stainless steel, titanium alloy and other metal materails. The outer diameter of infusion tube is 3mm-25mm.

Siansonic Industrial Ultrasonic Air Bubble Detectors
The ultrasonic bubble detector with cover design can easily fix the infusion tube. At the same time, it supports 24V power supply, which is convenient for customers in the industrial field. The non-invasive ultrasonic air bubble detector uses the different propagation characteristics of ultrasound in different media to detect the liquid or bubble in the infusion pipe. The ultrasonic bubble detector has no requirements for the color and transparency of the infusion pipe and liquid, and the minimum detectable bubble is about 30% of the inner diameter of the tube.

Siansonic provides ultrasonic bubble sensors suitable for various tubes made from many different materials, such as PVC, PP, silica gel, PTFE, PFA and other plastic materials, stainless steel, titanium alloy and other metal materials. The outer diameter of tube is 3mm-25mm.

Siansonic Ultrasonic Air Bubble Detectors for Metal Pipes
In addition to the common ultrasonic bubble detector for detecting plastic tubes, Siansonic also provides a bubble detection device dedicated to metal pipelines. When in use, the ultrasonic bubble detector is connected in the middle of the detected pipe as a part of the liquid delivery channel of the pipe. After the fluid flows through the ultrasonic bubble detector, the bubbles in the fluid are detected. The bubble detection accuracy is about one third of the inner diameter of the pipe. For example, if the inner diameter of the pipe is 9mm, the minimum detectable bubble diameter will be around 3mm. The applicable outer diameter of metal pipe is between 3mm and 30mm.

If you want to know more details of bubble sensor working principle, please visit our website.

We can offer kinds of ultrasonic spray coating for sale, if you have needs, please contact us.