The Optical Bubble Sensor is a high-performance sensor that detects liquid and air bubbles without fail. It is designed for small diameter tubes with outer diameters of ø4 mm. This sensor fits perfectly with applicable tube sizes, ensuring accurate and reliable bubble detection. With its one-touch attachment feature, the sensor is easy to install and use, requiring no tools. It is compatible with tubes in inch size and offers a wide range of power supply voltages. This sensor is ideal for applications such as liquid dispensing, clinical laboratory instruments, and high speed detection.

One-touch attachment for easy installation without tools
Perfect fit into applicable tubes without obstructing flow rate
Compatible with tubes in inch size
Wide range of power supply voltages (5 to 24 V DC)
High-speed response time of 20 μs
Ultra compact size allows for installation in narrow spaces
Built-in amplifier for immediate use after installation
Equipped with two outputs for precise liquid dispensing

Select all	Attribute	Value
	Brand	Panasonic
	Media Monitored	Air
	Device Type	Optical Bubble Sensor
	Supply Voltage	5 → 24 V dc
	Series	BE-A

	Select all
	Brand Panasonic
	Media Monitored Air
	Device Type Optical Bubble Sensor
	Supply Voltage 5 → 24 V dc
	Series BE-A

Panasonic BE-A Series Optical Bubble Sensor Sensor/Switch with Indicator for Air

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