M-25 Medical Oxygen Sensor

Electrochemical O₂ Sensor for Precision Monitoring in Clinical Devices

The M-25 Medical Oxygen Sensor is a reliable electrochemical sensor engineered for precise oxygen concentration measurement in medical ventilators, anesthesia machines, and oxygen monitors. With robust signal stability and a durable design, the M-25 supports one-point calibration and provides consistent performance across a range of clinical environments.

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-25 oxygen sensor is compatible with medical respiratory equipment that accepts standard 3-pin Molex® electrochemical sensors, delivering accurate and stable oxygen readings.

The M-25 Medical Oxygen Sensor supports a wide range of devices including Bird® (Carefusion®/Viasys®) Sentry Blender, EnviteC® OOM103-1M, IT-Gambert® M-25 and Teledyne® R29MED.

Key Features:

• Full-range oxygen detection (0 to 100 %)
• Fast response time under 15 seconds
• Long operational life with stable output signal
• Minimal maintenance with single-point calibration
• Compact and lightweight for easy integration
• Shielded cable and 3-pin Molex® connector for secure connection
• Reliable performance under varying temperature and humidity

Download the M-25 Complete Specifications Sheet

Download the M-25 Material Safety Data Sheet