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High speed bubble detection Panasonic BE-A301P optical bubble sensor with wide supply voltage range

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High speed bubble detection Panasonic BE-A301P optical bubble sensor with wide supply voltage range

Sensor Type : Bubble Sensor

Description : Bubble Sensor Specialized Sensors RoHS

Mfr. Part # : BE-A301P

Model Number : BE-A301P

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Product Overview

The Panasonic BE-A Series Optical Bubble Sensor is a compact, precise, and easy-to-use device designed for reliable detection of liquid and air bubbles in small diameter tubes. Featuring hassle-free one-touch attachment without tools, it ensures a perfect fit without obstructing flow rate. With high-speed detection capabilities and a wide voltage range, this sensor is ideal for applications requiring traceability and accurate dispensing in fields like clinical laboratories and dispensing instruments.

Product Attributes

Brand: Panasonic
Material: Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate
Certifications: EMC Directive, RoHS Directive

Technical Specifications

Model No.	Applicable tube dia.	Output operation	Supply voltage	Response time (Detecting bubble)	Detectable air gap	Protection rating	Emitter element
BE-A201 / BE-A201P	2 mm 0.2 mm	Liquid-absent-ON / Liquid-present-ON	5 to 24 V DC 10 %	30 s or less	0.8 mm or more	IP40 (IEC)	Infrared LED (Peak emission wavelength: 855 nm)
BE-A301 / BE-A301P	3 mm 0.2 mm	Liquid-absent-ON / Liquid-present-ON
BE-A401 / BE-A401P	4 mm 0.15 mm	Liquid-absent-ON / Liquid-present-ON
Output Type	NPN output	PNP output
Sink/Source Current	50 mA	50 mA
Response time (Detecting liquid)	80 s or less	80 s or less
Ambient temperature	-25 to +55 C
Cable	1 m 4-core 0.09 mm cable

2507011107_PANASONIC-BE-A301P_C6514818.pdf

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