INQOX AA844-210-CMN Medical-grade Electrochemical Oxygen Sensors Are Used in Respiratory and Neonatal Monitoring Scenarios
Feature:
- Partial pressure measurement eliminates barometric pressure compensation, ensuring accuracy across altitudes.
- Linear output (0–100 vol% O2) for direct microcontroller integration without linearization.
- Rapid response (≤10 sec T90) for real-time patient monitoring in critical care.
- Wide operating temperature (-20 to 50 °C) and pressure (0.5–2.0 bar) ranges for diverse medical environments.
- RoHS compliant with 13-month warranty for medical device reliability.
- Compact M16 mechanical interface with Molex connector for tool-free installation and replacement.
- Low cross-sensitivity to common medical gases (per ISO 80601-2-55) minimizes false readings.
- Designed for neonatal incubators and ventilators; not for use with anesthesia gases.
Purpose:
- Neonatal Incubators: Continuous O2 monitoring for preterm infants, ensuring stable oxygenation.
- Ventilators: Measuring inspiratory/expiratory O2 concentration in critical care and home settings.
- Respiratory Monitors: Multi-parameter patient monitoring systems in emergency and transport scenarios.
- Oxygen Concentrators: Feedback control for precise O2 delivery in home healthcare equipment.
- Hyperbaric Chambers: Pressure-compensated O2 measurement in high-pressure medical environments.
- Pulmonary Function Testers: Calibration and gas analysis in diagnostic equipment.
| Measuring Principle |
Electrochemical (partial pressure) |
- |
| Oxygen Range |
0–100 vol% O2 (0–1500 mbar O2 partial pressure) |
vol%/mbar |
| Output Signal |
7–14 mV at 210 mbar O2 |
mV |
| Accuracy |
±1.0 vol% O2 (23°C, 1013 mbar) |
vol% |
| Response Time (T90) |
≤10 |
sec |
| Operating Temperature |
-20 to 50 |
°C |
| Storage Temperature |
-20 to 30 |
°C |
| Pressure Range |
0.5 to 2.0 |
bar absolute |
| Humidity Range |
15~95 %RH (non-condensing) |
%RH |
| Typical Life |
18 (continuous @ 23°C) |
months |
| Weight |
40 (nominal) |
g |
