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Fast response optical bubble sensor Panasonic BE-A201 with easy installation and dual output signals

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Fast response optical bubble sensor Panasonic BE-A201 with easy installation and dual output signals

Sensor Type : Bubble Sensor

Description : Bubble Sensor Specialized Sensors RoHS

Mfr. Part # : BE-A201

Model Number : BE-A201

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Product Overview

The Panasonic BE-A Series Optical Bubble Sensor is a compact, precise, and easy-to-use device designed to reliably detect liquid and air bubbles in small diameter tubes. Featuring a hassle-free one-touch attachment without tools, it offers high-speed detection and is compatible with various tube sizes (2 mm, 3 mm, 4 mm). With a built-in amplifier and dual outputs (Liquid-absent-ON/Liquid-present-ON), it simplifies integration into existing systems and is ideal for applications requiring accurate traceability and dispensing.

Product Attributes

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

Technical Specifications

Model No.	Applicable Tube Outer Diameter	Applicable Tube Type	Output Operation	Supply Voltage	Response Time (Detecting Bubble)	Detectable Air Gap	Protection
BE-A201 (NPN) / BE-A201P (PNP)	2 mm 0.2 mm	Transparent resin tube (Equivalent to PFA)	Liquid-absent-ON / Liquid-present-ON	5 to 24 V DC 10%	20 s or less	0.8 mm or more	IP40 (IEC)
BE-A301 (NPN) / BE-A301P (PNP)	3 mm 0.2 mm	Transparent resin tube (Equivalent to PFA)	Liquid-absent-ON / Liquid-present-ON	5 to 24 V DC 10%	20 s or less	0.8 mm or more	IP40 (IEC)
BE-A401 (NPN) / BE-A401P (PNP)	4 mm 0.15 mm	Transparent resin tube (equivalent to flexible PVC)	Liquid-absent-ON / Liquid-present-ON	5 to 24 V DC 10%	30 s or less	0.8 mm or more	IP40 (IEC)

2411111557_PANASONIC-BE-A201_C6752283.pdf

Fast response optical bubble sensor Panasonic BE-A201 with easy installation and dual output signals Images

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