Shape optical sensor BE-A series

The BE-A series features optical bubble sensors in a miniaturized shape that are suitable for many applications. The series comprises three different models for different tube diameters (2mm, 3mm, and 4mm). Mounting the sensors is very simple and does not require any tools: Simply push the tube into the opening in the sensor. The tubes fit perfectly without the sensor obstructing the flow rate. In addition, the sensors are compatible with tubes in inch size. Characteristics: • Hassle-free one-touch attachment without using tools • Highly accurate detection of air gaps of min. 0.8mm • 20µs response time • Built-in amplifier • Installation possible even when space is limited (staggered or parallel mounting) • Suitable for transparent resin tubes made from PFA or similar material Typical applications • Detecting air bubbles before dispensing liquids • Liquid level and bubble detection for the laboratory and medical technology industry