High-Precision Fast-Response Bubble Detection Sensor for Automated Analytical Instruments

• Customization: Available
• After-sales Service: /
• Application: Health & Medicine
• Model NO.: ABD
• Detection Object: Liquid & Bubbles
• Applicable Tube Outer Diameter: 1.6/2.0/2.5/3.2/4.0/4.8/ 6.0/6.4mm
• Applicable Tube Material Types: PU/ PVC/ PTFE/PFA/ FEP/Transparent Tubes
• Operating/Storage Temperature: 0~45 Celsius / -20~65 Celsius
• Operating/Storage Humidity: 35% to 85% Rh (No Condensation or Icing)
• Ambient Illumination: Fluorescent Light: Surface Illumination Below 1,00
• Operating Voltage: 5V DC ±5%
• Operating Current: <20 Ma
• Communication Interface: Ttl232
• Protocol: Modbus RTU
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: FOREACH
• Origin: Shenzhen, Guangming
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

ABD-Bubble Detector

The ABD is based on the principle of the photoelectric effect and detects the presence of air bubbles in the microfluidic liquid path, providing early warning of anomalies during precision pipetting. It can also be used to assist in determining whether the liquid in a sealed opaque container has been drained.

ABD can effectively distinguish between bubbles and liquid, and respond quickly within 30 microseconds to alert the presence of bubbles.

ABD Bubble Dector SPECIFICATION
Tube OD	1.6mm,2.0mm,2.5mm,3.2mm,4.8mm,6.0mm,6.4mm
Tubing Materials	PU,PVC, PTFE,PFA, FEP, etc.(transparent tubing)
Drive Design	Bipolarlead screwstepper motor with 4 leads
Liquid Level Detection	Pressure based (pLLD), capacitive (cLLD), hybrid (hLLD)
Rated Voltage	5V
Output Signal	5V
Interface	UART
Output	Open collector output
We support customization of diaphragm pumps of various specifications and uses

Detailed Photos

APPLICATIONS OF ABD

In vitro diagnostic equipment: used for in vitro diagnostic analysis instruments such as biochemistry and immunology to ensure the accuracy and efficiency of pipetting.

Environmental water quality analysis: used for environmental water quality analyzers to improve the accuracy and efficiency of pipetting.

Other equipment: equipment in industries such as pharmaceuticals or food to monitor the suction of liquids.

FEATURES OF ABD

High Accuracy: Offers 1mV resolution, capable of detecting bubbles as small as 0.8mm in width.  

Fast Response: Achieves a response time of only 30μS during bubble detection.  

ADVANTAGES OF ABD

Versatile Compatibility: Available in various sizes, suitable for tube O.D. of 1.6, 2.0, 2.5, 3.2, 4.0, 4.8, 6.0, and 6.4mm.  

Compact Design & Easy Installation: Features a thumb-sized design with a simple installation process-open, snap, and close.

CUSTOMIZATION OPTIONS AVAILABLE

As an OEM, ODM and OBM partner, we offer customization support for pumps, allowing customers to tailor products to their specific needs and applications.

WARRANTY AND ENVIRONMENTAL CERTIFICATIONS

EMC testing and Rohs certification ensure that the product is highly reliable, safe and stable. Then we also provide a warranty to give customers peace of mind and ensure that their needs are met.

FAQ

Q1: How to choose a suitable sensor?
Please tell us the liquid, flow range, application, and working conditions, our professional sales staff will recommend the right model for you.

Q2: Are you a trading company or manufacturer?
We are a factory.

Q3: How long is the delivery time?
Depends on the quantity.

Q4: Do you provide samples? Is it free or extra?
Yes, we can provide samples, it depends on the product.

Q5: What are the payment terms?
Payment method: T/T, etc.