NIDEC COPAL ELECTRONICS GmbH Web Page NIDEC COPAL ELECTRONICS GmbH Web Pag

LIST

×

×

INFORMATION

Feb. 28, 2020

New Product Lineup Announcement:
Sales notice for ultrasonic air bubble sensor "OUD-2M series"

Thank you very much for your continuous support.
We have contracted with ODTech Co., Ltd. whose head office is in Korea as an authorized distributor, and we will start the pre-sale of the ultrasonic bubble sensor "OUD-2M series" in February this year, as well as other varieties later.

A bubble sensor is a sensor to detect bubbles in the liquid sending tubing, liquid outage, etc. Ultrasonic bubble sensors can be applied to tubing or opaque liquid where optical methods are incapable. 

It is mainly for the equipment where bubbles and liquid outage are meant to be avoided such as medical care and analytical equipment, dispensers of fluid and chemical liquid, industrial inkjet printers, etc.

Features

  • Sensors capable of detecting tiny bubble(φ0.83 mm/0.3μL or more) by using ultrasonic wave
  • Not affected by the color of the liquid or tubing
  • Standard equipment with digital output (by setting the threshold voltage) and analog output 
  • Customizable according to the tubing being used

Standard Specifications

Model numberOUD-2M-F028
Input voltage 5.0 VDC ±5 %
Current consumption 30 mA max.
Operating frequency 2.0 MHz ±20 %
Analog output voltage Empty tubing: 0 ~ 0.5 VDC
Tubing full of water: 0.5 ~ 4.0 VDC
Digital output voltage Empty tubing (when detecting bubbles): Logic Low (0 ~ 0.1 VDC)
Tubing full of water: Logic High (4.5~5.0 VDC)
Recommended tubing* Outer diameter: φ 3.5 ~ φ 4.0 mm 
Material: silicon
Detectable bubble size φ 0.83 mm / 0.3 μL or more
Lead wire AWG26
Operating temperature 10 ~ 40 °C
Storage temperature -10 ~ 60 °C
✽ Please contact us when using tubing other than our recommended one.
Tubing with a small diameter may also be possible by using an adapter tube.

Applications

 Equipment where bubbles are meant to be avoided
  • Infusion pump
  • Hemodialysis equipment
  • Blood purification equipment
  • Hemanalysis equipment
  • Biochemical analyser
  • Liquid chromatograph
 Bottle or tank in case of liquid outage
  • Industrial ink-jet printer
  • Haemocyte analyser
  • Biochemical analyser 
  • Dispensers of fluid and chemical

*Click here for product details.

INFORMATION(A BUSINESS YEAR)

×

page top