M-09 Medical Oxygen Sensor

Electrochemical O₂ Sensor for Medical Devices

The M-09 Medical Oxygen Sensor is a high-precision electrochemical sensor developed for accurate oxygen concentration measurements in clinical ventilators, anesthesia machines, and oxygen monitors. With reliable one-point calibration and fast response time, the M-09 provides consistent signal output under varying environmental conditions.

Technical Specifications:

• Sensor Type: Electrochemical oxygen sensor
• Calibration: One-point calibration required
• Expected Lifetime: 1,000,000 %O2 hours
• Operating Temperature Range: 0 °C to +50 °C
• Storage Temperature Range: -20 °C to +50 °C
• Operating Humidity Range: 0 to 99 %RH (non-condensing)
• Response Time (T90): <15 seconds
• Measurement Range: 0 to 100 %O2
• Signal Output: 9.0 to 13.0 mV in air
• Connector Type: 3-pin Molex
• Cable: Shielded cable with Molex connector
• Dimensions: 30 mm diameter x 21 mm height
• Weight: 27 g

Device Compatibility:

The M-09 sensor is designed for seamless integration with medical oxygen delivery systems that utilize a 3-pin Molex connection and require high-accuracy O₂ sensing.

The M-09 Medical Oxygen Sensor supports a wide range of devices including Ventrex® V-26,  EnviteC® OOM202-2, Fluke® VT plus HF, VT650 and IT-Gambert® M-09.
Further compatibility extends to Maxtec® Max-14 and MSA® MiniOx IA    806572.

Key Features:

• Full-range oxygen detection from 0 to 100 %O2
• Fast response with T90 under 15 seconds
• Long operational lifespan with stable performance
• Broad temperature and humidity compatibility
• Standard 3-pin Molex connector for easy replacement
• Compact and lightweight design for system integration
• Reliable output with minimal calibration requirements

Download the M-09 Complete Specifications Sheet

Download the M-09 Material Safety Data Sheet