The flow-through cells have an integrated oxygen sensor for contactless oxygen measurements of gaseous or aqueous liquid samples pumped through the cell. The cell is equipped with Luer-lock connectors on both tubing ends. The included set of Luer-lock adapters allows direct connection of tubings with ca. 1-2 mm inner diameter. With an optical fiber the flow-through cell is connected to an optical oxygen meter from PyroScience.

Standard range. This sensor is specified for an optimum measuring range of 0 to 500 hPa oxygen (0 -250% air saturation). However, without specifications, it is possible to measure in up to 1 bar pure oxygen/100% oxygen saturation/100% oxygen. For detailed specifications, see the respective pdf file in the Downloads tab.

Easy calibration. A simple ambient air calibration can be performed with a few clicks (<1 minute for equilibrated setup). For precise oxygen measurements close to 0% we also offer easy-to-use calibration capsules (OXCAL). Simply dissolve the content of one calibration capsule in 50 ml distilled water, wait 10-15 minutes, perform the 0% calibration and start measurements with a calibrated sensor. For detailed calibration recommendations refer to the manual in the downloads tab.

Standard stock item. This item is typically in stock and small numbers can be shipped quickly. This does not apply for larger amounts, which ship with standard delivery time.

Top seller. This product is one of our top sellers and can be used for multiple and versatile applications.

Applications. To get an overview of potential applications and to see our sensors in action, please visit our Applications site!

Please visit our accessories site for all available accessories for our contactless sensors.