Ultrasonic Oxygen Concentration Sensor oxygen sensor module for Portable Oxygen Concentrator

Range of Concentration	21%-95.6%
Resolution	0.1%
Accuracy	±1.5%FS @ (5 - 55) ℃
Range of Flow	0-10L/min
Resolution	0.1L/min
Accuracy	±0.2L/min or 5% reading, which is bigger@(25±2) ℃
Sample gas requirements	Arefaction(No condensation);Dust filtration(<1um)
The spacing time of UART data	500ms
Warm-up Time	Sensor works as soon as power on; 10 seconds to within specified accuracy;
Digital Output	9600bps UART 5V / 3.3V ( TTL Level)
LED Output	GREEN ：Concentration >82% YELOW: 82%>Concentration>50% RED:50%>Concentration (Settings are adjustable according to customer’s requirement)
Direction	follow the arrow
Working temperature	5~55℃
Storage temperature	-5~65℃
Working humidity	5~85%RH
Maximum Pressure	150 kPa
Power Supply	DC 6.5-12V，50mA
Dimensions	79mm x 24mm x 22mm ( L x W x H)
Weight	25g

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