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Ultrasonic Oxygen Sensor
Gasboard-8500D SeriesGasboard-8500D

Gasboard 8500D ultrasonic oxygen sensor is an economical gas sensor used to detect oxygen concentration in binary gases. By adopting ultrasonic detecting technology, it is very stable and there is no need to calibrate the sensor in the application. It is mainly designed for ventilator oxygen concentration measurement with high flow range up to 80L and for the large PSA generator too.Compared with electro-chemical oxygen sensors, it has a much longer lifespan and a more stable performance.
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  • Cutting-edge ultrasonic technology adopted
  • High accuracy, high stability, low cost, small size
  • Full scale temperature compensation
  • Factory calibration, maintenance free
  • Long lifespan
  • High flow range supportive


CO2 Sensor CM1106-C
Measurement range O2 0~100%(withstand flow range: 0~80L)
Resolution 0.1%
Concentration accuracy ±3%FS @ (5-45)℃
Response time <10s
Working temperature 5℃~50℃; 0-95%RH (non-condensing)
Storage temperature -20℃~60℃; 0~95%RH below ( non-condensing)
Power supply DC 4.75-12.6V
Signal output UART-TTL (3.3V)
Dimensions L60.7*W26*H30(mm)
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