German-engineered galvanic O2 measuring cells built as direct replacements for Dräger, Siemens, GE Datex Ohmeda, Covidien, Hamilton, Teledyne, Ohio Medical and Atom devices. Interference behaviour specified per DIN EN ISO 80601-2-55, the international standard for respiratory gas monitor performance.
Cross-gas interference tested
Trusted by clinical buyers
German manufacturing
Stable Output Signal
Use the compatibility finder table, search by manufacturer, device family or specific model (e.g. Dräger Primus, Servo 900, MiniOX I). Each row links to the matching NRC replacement cell. If your device isn't listed, contact a specialist with the OEM model and a photo of the existing cell, we maintain compatibility data on 200+ devices.
