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Panasonic BE-A201 Optical Bubble Sensor for Ø2mm PFA Tubing - Two NPN Outputs - 2m Cable

Item #: BE-A201

Product Info

Panasonic Industrial Devices Sunx

Panasonic BE-A201 optical bubble sensor is handy, simple, and precise and is easy to setup and use.

  • High speed response time – 30 µs
  • Detects liquid / bubbles in small diameter ?2mm tubes
  • 2 NPN outputs
  • One-touch attachment without using tools
  • Does not obstruct flow rate
  • Ultra compact size – Installs in small spaces or in close proximity
  • 5 to 24 VDC – for a wide range of power supply voltages
  • Built-in amplifier – No sensitivity adjustment required
  • Two outputs: Liquid-Absent: ON and Liquid-Present: ON
  • CE Approved
  • CE: EMC Directive
  • 2m cable




Item Specifications

  • BE-A
  • Liquid Gap/Bubble sensor
  • Detects air gaps as small as 0.8mm in ø2mm OD × ø1mm ID tubing
  • Infrared LED (non-modulated)
  • 0.8mm air gap
  • DC
  • 5 to 24VDC
  • NPN
  • Liquid-absent-ON or Liquid-present-ON selectable
  • 30µs or less
  • -25 to +55 °C
  • IP40
  • PBT enclosure, Polyamide tube holder, polycarbonate indicator
  • Cable 1 meter
  • 0.07 lbs per EA
$75.44
Call for lead time*
UOM : EA
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