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Specifications
Sensor Type:
Bubble Sensor
Mfr. Part #:
BE-A401P
Key Attributes
Model Number:
BE-A401P
Product Description
Optical Bubble Sensor BE-A Series
The BE-A Series Optical Bubble Sensor is a compact, precise, and easy-to-use solution for detecting liquid and air bubbles in small diameter tubes. It offers hassle-free one-touch attachment without tools, ensuring a perfect fit without obstructing flow rate. With high-speed detection capabilities and compatibility with a wide range of power supply voltages, this sensor is ideal for applications requiring reliable bubble detection and traceability, such as in clinical laboratories and liquid dispensing instruments.
Product Attributes
- Brand: Panasonic
- Material: Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate
- Certifications: EMC Directive, RoHS Directive
- Origin: Japan
Technical Specifications
| Model No. | Applicable Tube Outer Diameter | Applicable Tube Type | Output Type | Output Operation | Response Time (Detecting Bubble) | Supply Voltage | Detectable Air Gap | Protection | Weight (Net) |
| BE-A201 | 2 mm (0.078 in) | Transparent resin tube (equivalent to PFA) | NPN | Liquid-absent-ON / Liquid-present-ON | 20 s* or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
| BE-A201P | 2 mm (0.078 in) | Transparent resin tube (equivalent to PFA) | PNP | Liquid-absent-ON / Liquid-present-ON | 20 s* or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
| BE-A301 | 3 mm (0.125 in) | Transparent resin tube (equivalent to PFA) | NPN | Liquid-absent-ON / Liquid-present-ON | 30 s or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
| BE-A301P | 3 mm (0.125 in) | Transparent resin tube (equivalent to PFA) | PNP | Liquid-absent-ON / Liquid-present-ON | 30 s or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
| BE-A401 | 4 mm (0.156 in) | Transparent resin tube (equivalent to flexible PVC) | NPN | Liquid-absent-ON / Liquid-present-ON | 30 s or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
| BE-A401P | 4 mm (0.156 in) | Transparent resin tube (equivalent to flexible PVC) | PNP | Liquid-absent-ON / Liquid-present-ON | 30 s or less | 5 to 24 V DC | 0.8 mm (0.032 in) or more | IP40 (IEC) | Approx. 15 g |
2312271103_PANASONIC-BE-A401P_C6752291.pdf
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