Introduction
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.
Features
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
Applications
Medical and Health
High Flow Oxygen Therapy Instrument
Ventilator
Anesthesia Machine
Specifications
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)
